My Inquiry
My Account
Analog Devices Inc. LTC7000JMSE#PBF
- Part No.:
- LTC7000JMSE#PBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Gate Drivers
- Package:
- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
- Datasheet:
-
LTC7000JMSE#PBF.pdf
- Description:
- IC GATE DRVR HIGH-SIDE 16MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:222
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LTC7000JMSE#PBF from Analog Devices is a high-voltage, high-side N-channel MOSFET gate driver IC designed for static and high-frequency switching applications up to 135V input. It integrates an internal charge pump for 100% duty cycle operation, delivers 2.2Ω pull-up / 1Ω pull-down gate drive strength, and features adjustable overcurrent protection with 35ns propagation delay. It is used in industrial power distribution systems requiring fast, protected high-side switch control.
For engineers reviewing the LTC7000JMSE#PBF datasheet, LTC7000JMSE#PBF pinout, LTC7000JMSE#PBF application, or LTC7000JMSE#PBF equivalent, key selection criteria include its 135V VIN max rating, 150°C junction temperature grade, integrated current monitor (IMON), RUN/OVLO/ISET pin support, and thermally enhanced 16-lead MSOP package with exposed GND pad.
Technical Context
The LTC7000JMSE#PBF implements a level-shifted high-side driver architecture with bootstrap supply (BST–TS) regulation at 12V, enabling full enhancement of external N-MOSFETs even at 135V drain potential. Its internal charge pump sustains gate drive during continuous conduction, while the current-sense comparator monitors ΔVSNS across an external shunt resistor with programmable threshold (20mV–75mV via ISET).
Protection logic includes adjustable fault timing via external TIMER capacitor, open-drain FAULT flag assertion before turn-off, automatic retry after cooldown, and independent undervoltage lockouts on VIN, VCC, and TS. The RUN pin enables precise startup sequencing and input UVLO/OVLO configuration via resistive dividers - a feature exclusive to the LTC7000 (not LTC7000-1) variant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VIN Operating Range | 3.5V to 135V - supports wide-input industrial and automotive supply rails without external regulators. |
| Max Junction Temp | 150°C - qualified for extended-temperature industrial and under-hood automotive environments. |
| Gate Drive Strength | 2.2Ω pull-up / 1Ω pull-down - ensures fast MOSFET switching (tr/tf ≤ 13ns @ 1nF) and robust noise immunity. |
| Propagation Delay | 35ns - enables precise timing control in high-frequency (>1MHz) or fast transient-response systems. |
| Current Sense Threshold | 20mV to 75mV (adjustable via ISET) - allows low-loss sensing with sub-mΩ shunts while maintaining accuracy. |
| IMON Output | 0–1.5V (20× ΔVSNS) - provides ground-referenced analog current monitoring for closed-loop control or diagnostics. |
| Charge Pump Output | Regulated 12V BST–TS - sustains 100% duty cycle gate drive without external bootstrap diode/capacitor complexity. |
Pinout & Package
Package: 16-lead plastic MSOP (MSE16) with exposed thermal pad (Pin 17 = GND), rated for high-voltage creepage and 45°C/W θJA.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RUN (Pin 1) | Enable/UVLO Control Input | Enables internal LDO and logic when >1.21V; shuts down to ~1µA quiescent current when <0.7V. |
| VIN (Pin 2) | Main High-Voltage Supply Input | Accepts 3.5V–135V; powers internal LDO and charge pump; requires ≥0.1µF bypass to GND. |
| VCC (Pin 3) | Internal LDO Output / Gate Driver Supply | 10V regulated output (or follows VIN in dropout); powers drivers and logic; can be overdriven externally. |
| VCCUV (Pin 4) | VCC Undervoltage Lockout Reference | Sets gate-drive UVLO threshold (3.5V–7.0V) via resistor divider; short to GND for minimum threshold. |
| FAULT (Pin 5) | Open-Drain Fault Flag Output | Pulls low when overcurrent detected and TIMER reaches 1.3V; typical 200Ω pull-down impedance. |
| TIMER (Pin 6) | Fault Timing Capacitor Connection | External CT sets warning time, turn-off delay, and auto-retry period; >3.5V disables timer, forces immediate shutdown. |
| INP (Pin 7) | CMOS-Compatible Logic Input | Controls TGUP/TGDN state; internal 1MΩ pull-down holds TGDN low during startup. |
| OVLO (Pin 8) | Input Overvoltage Lockout Input | Resistive divider sets VIN OVLO threshold; >1.21V pulls TGDN to TS and asserts FAULT. |
| ISET (Pin 9) | Current Trip Threshold Programming | Resistor to GND sets ΔVTH (20mV–75mV); open = 30mV default; enables low-loss current sensing. |
| IMON (Pin 10) | Analog Current Monitor Output | Ground-referenced 0–1.5V output = 20× (VSNS+ – VSNS–); enables real-time load current feedback. |
| TGDN (Pin 11) | High-Current Gate Pull-Down Output | Directly drives MOSFET gate to TS (high-side source); low 1Ω impedance ensures fast turn-off. |
| TGUP (Pin 12) | High-Current Gate Pull-Up Output | Drives MOSFET gate to BST; tied to TGDN for fastest transition; series resistor controls dV/dt. |
| TS (Pin 13) | High-Side Source Reference / Return | Connects to MOSFET source; serves as local reference for BST, TGUP, TGDN, SNS+, SNS–. |
| BST (Pin 14) | Bootstrap Supply Output | Provides floating 12V supply (BST–TS) for TGUP; requires ≥0.1µF capacitor to TS. |
| SNS– (Pin 15) | Current Sense Negative Input | Kelvin-connected to shunt resistor low side; 100Ω series resistor recommended for noise immunity. |
| SNS+ (Pin 16) | Current Sense Positive Input | Kelvin-connected to shunt resistor high side; referenced to TS, not GND. |
| GND (Pin 17) | Exposed Thermal Pad / Ground | Must be soldered to PCB for thermal performance (θJC = 10°C/W) and electrical reference integrity. |
Key Features
| Feature | Design Value |
|---|---|
| 100% Duty Cycle Support | Integrated charge pump maintains BST–TS at 12V regardless of VIN, enabling indefinite high-side conduction. |
| Programmable Overcurrent Protection | ISET pin allows precise ΔVTH setting (20–75mV), reducing shunt power loss and improving measurement resolution. |
| Integrated Current Monitor | IMON pin delivers ground-referenced 20× amplified sense voltage (0–1.5V), eliminating need for external op-amp. |
| Configurable Input Protection | RUN and OVLO pins support user-defined VIN UVLO/OVLO thresholds via resistive dividers - critical for system-level safety. |
| Fast, Robust Gate Driving | 35ns propagation delay + 13ns rise/fall times (1nF load) ensure minimal switching loss and EMI resilience in noisy environments. |
Applications
| Industrial Power Distribution | Automotive Load Management |
|---|---|
|
Use Scenario: Remote-controlled 48V/72V DC bus switching in factory automation cabinets with surge and short-circuit risk. IC Role / Device Role / Timing Role: High-side gate driver controlling N-MOSFET pass element; provides fast turn-on (<100ns), overcurrent shutdown (<1µs), and retry behavior. Use Value: Eliminates need for isolated gate drivers or discrete level shifters; 150°C rating ensures reliability in enclosed enclosures. |
Use Scenario: Smart fuse replacement in 12V/24V vehicle battery disconnect modules with diagnostic reporting. IC Role / Device Role / Timing Role: Protected high-side switch with IMON-based current telemetry and FAULT flag for CAN bus alerting. Use Value: AEC-Q100 qualified version supports automotive qualification; RUN pin enables controlled power-up sequencing per ISO 16750. |
| Electronic Circuit Breaker | High-Frequency AC Solid-State Relay |
|
Use Scenario: Resettable breaker for PoE++ PSE applications where fast fault response (<5µs) and auto-retry are required. IC Role / Device Role / Timing Role: Current-sensing gate driver with adjustable trip threshold and TIMER-configurable hold-off before retry. Use Value: Adjustable ΔVTH (via ISET) enables accurate trip at 1A–50A with same hardware; eliminates calibration per unit. |
Use Scenario: Zero-crossing–free AC switching in industrial HVAC inverters using high-side N-MOSFETs driven at 20kHz. IC Role / Device Role / Timing Role: High-speed gate driver with 35ns propagation delay and 12V BST supply enabling efficient 100% duty-cycle PWM. Use Value: Internal charge pump removes external bootstrap diode failure mode; 135V rating covers 230VAC peak + transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side N-MOSFET gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM5109BMM/NOPB | No integrated charge pump; requires external bootstrap diode/capacitor; no IMON or ISET; 60V max VIN. | Lacks current monitoring and programmable OCP; suitable only for lower-voltage, non-diagnostic applications. | Select when cost sensitivity outweighs diagnostic capability and 135V operation is unnecessary. |
| MAX15062AATA+ | 100V max VIN; no RUN/OVLO pins; fixed 50mV current threshold; no IMON output; 16-pin TQFN (3mm × 3mm). | Smaller footprint but limited voltage range and no analog current feedback; lacks thermal grade beyond 125°C. | Prefer for space-constrained 48V systems where diagnostics are handled externally and ambient temp stays <125°C. |
Compared with LM5109BMM/NOPB and MAX15062AATA+, the LTC7000JMSE#PBF uniquely combines 135V operation, 150°C junction rating, integrated IMON, and RUN/OVLO configurability - making it the only option for high-reliability, high-voltage, diagnostic-capable industrial and automotive high-side switching.
Availability
LTC7000JMSE#PBF is available at Aetrix Electronics and suitable for industrial power distribution, automotive load management, and electronic circuit breaker applications requiring stable component supply, long-term lifecycle support, and extended-temperature performance.
Supply support for LTC7000JMSE#PBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The LTC7000 family is designed for high-voltage, high-reliability high-side N-MOSFET gate driving in mission-critical power systems - emphasizing robust protection, diagnostic capability, and extended temperature operation.
FAQ
What is the maximum operating voltage for the LTC7000JMSE#PBF?
The LTC7000JMSE#PBF supports a continuous input voltage (VIN) range of 3.5V to 135V, with an absolute maximum rating of 150V. This makes it suitable for demanding industrial and automotive applications where input transients exceed standard 60V or 100V driver limits. The TS pin also operates up to 135V, and BST–TS is internally regulated to 12V for reliable gate drive.
Does the LTC7000JMSE#PBF include current monitoring capability?
Yes, the LTC7000JMSE#PBF includes a dedicated IMON pin that provides a ground-referenced analog voltage output equal to 20× the voltage across the external sense resistor (VSNS+ – VSNS–), ranging from 0V to 1.5V. This feature is exclusive to the LTC7000 (not LTC7000-1) and enables real-time load current telemetry without external amplification.
How does the RUN pin function on the LTC7000JMSE#PBF?
The RUN pin on the LTC7000JMSE#PBF enables precise startup control: pulling it below 0.7V places the device in shutdown mode (~1µA quiescent current), while raising it above 1.21V enables full operation. It can also be configured with a resistive divider from VIN to set custom input undervoltage lockout thresholds - a key differentiator from the pin-compatible LTC7000-1 variant.
What is the thermal rating of the LTC7000JMSE#PBF?
The LTC7000JMSE#PBF is rated for operation from –40°C to +150°C junction temperature, qualifying it for harsh-environment applications such as under-hood automotive systems and sealed industrial enclosures. Its 16-lead MSOP package includes an exposed thermal pad (Pin 17 = GND) that must be soldered to the PCB to achieve the specified θJC = 10°C/W.
Can the LTC7000JMSE#PBF drive a MOSFET at 100% duty cycle?
Yes, the LTC7000JMSE#PBF incorporates an internal charge pump that regulates the BST–TS voltage to 12V, enabling indefinite high-side N-MOSFET conduction without external bootstrap components. This eliminates the duty-cycle limitation inherent in diode-based bootstrap circuits and ensures reliable operation in static switch and slow-PWM applications.
LTC7000JMSE#PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Driven Configuration:
- High-Side
- Channel Type:
- Single
- Number of Drivers:
- 1
- Gate Type:
- N-Channel MOSFET
- Voltage - Supply:
- 3.5V ~ 135V
- Logic Voltage - VIL, VIH:
- 1.8V, 1.7V
- Current - Peak Output (Source, Sink):
- -
- Input Type:
- Non-Inverting
- High Side Voltage - Max (Bootstrap):
- -
- Rise / Fall Time (Typ):
- 90ns, 40ns
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-MSOP-EP
LTC7000JMSE#PBF FAQ
1.How can I place an order for LTC7000JMSE#PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC7000JMSE#PBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LTC7000JMSE#PBF reliable?
The price and inventory of LTC7000JMSE#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC7000JMSE#PBF is usually 5 days.
3.What payment methods are accepted for LTC7000JMSE#PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC7000JMSE#PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC7000JMSE#PBF?
LTC7000JMSE#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC7000JMSE#PBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LTC7000JMSE#PBF?
For technical support, including LTC7000JMSE#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC7000JMSE#PBF requirements.
6.How does Aetrix verify that LTC7000JMSE#PBF is sourced from the original manufacturer or authorized distributors?
All LTC7000JMSE#PBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LTC7000JMSE#PBF meets industry standards.
7.What is the process for return or replacement of LTC7000JMSE#PBF?
All LTC7000JMSE#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC7000JMSE#PBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LTC7000JMSE#PBF part is unused and in its original packaging.
Return procedure for LTC7000JMSE#PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTC7000JMSE#PBF Tags
-
ZXGD3009E6TA
Diodes Incorporated
-
1EDN7512BXTSA1
Infineon Technologies
-
UCC27517DBVR
Texas Instruments
-
MCP1416T-E/OT
Microchip Technology
-
MCP1402T-E/OT
Microchip Technology
-
MCP1415T-E/OT
Microchip Technology
-
MCP1401T-E/OT
Microchip Technology
-
IX4428NTR
Littelfuse Inc.
-
IRS2005STRPBF
Infineon Technologies
-
IRS2008STRPBF
Infineon Technologies
-
IX4310TTR
Littelfuse Inc.
-
2EDN7524RXTMA1
Infineon Technologies
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
