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Analog Devices Inc. LTC7004MPMSE#PBF
- Part No.:
- LTC7004MPMSE#PBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Gate Drivers
- Package:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Datasheet:
-
LTC7004MPMSE#PBF.pdf
- Description:
- IC GATE DRVR HIGH-SIDE 10MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:902
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Product details
Overview
LTC7004MPMSE#PBF from Analog Devices is a fast 60V high-side N-channel MOSFET gate driver with internal charge pump, enabling 100% duty cycle operation in automotive and industrial high-voltage static switch applications. It delivers 1Ω pull-down and 2.2Ω pull-up drive strength, 35ns propagation delay, and operates from 3.5V to 15V VCC with TS voltage up to 60V.
For engineers reviewing the LTC7004MPMSE#PBF datasheet, LTC7004MPMSE#PBF pinout, LTC7004MPMSE#PBF application, or LTC7004MPMSE#PBF equivalent, this page provides verified technical context, thermal-grade package details (–55°C to 150°C), gate drive slew control, OVLO/VCCUV adjustability, and validated alternative options for high-side NMOS switching designs.
Technical Context
The LTC7004MPMSE#PBF integrates a self-regulating charge pump that maintains BST–TS at 12V across TS voltages from 0V to 60V, enabling indefinite conduction of external high-side NMOS switches. Its level-shifted output stage uses separate TGUP (P-ch) and TGDN (N-ch) terminals to independently control turn-on slew rate and ensure robust turn-off under high dv/dt transients.
Protection logic includes three independent undervoltage lockouts: VCCUV-adjustable (3.5V–10.5V), BST–TS floating UVLO (3.1V typ), and OVLO (1.11V–1.21V threshold). All are tied to TGDN pull-to-TS action, ensuring fail-safe shutdown during fault conditions without external supervision.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VIN / TS Range | 0V to 60V - supports direct connection to high-voltage bus rails without external level-shifting or clamping. |
| VCC Supply Range | 3.5V to 15V - compatible with standard industrial and automotive supply rails; UVLO adjustable via VCCUV pin. |
| Propagation Delay | 35ns (typ) - enables precise timing control in fast-switching or safety-critical turn-on/turn-off sequences. |
| Driver Output RON | TGUP: 2.2Ω, TGDN: 1Ω - minimizes gate transition losses and sustains drive strength into large Ciss MOSFETs (e.g., >1nF). |
| Charge Pump Output | Regulated 12V BST–TS - eliminates need for external bootstrap diode in most static or low-frequency applications. |
| Operating Temp | –55°C to +150°C - qualified per AEC-Q100 MP grade for under-hood automotive, aerospace, and extended-temperature industrial use. |
| Input Threshold | VIH = 2.0V, VIL = 1.6V (400mV hysteresis) - ensures noise-immune CMOS-compatible logic interface across full temperature range. |
Pinout & Package
Package: 10-lead plastic MSOP with exposed thermal pad (Pin 11 = GND), θJA = 45°C/W, θJC = 10°C/W. Exposed pad must be soldered to PCB ground plane for rated thermal performance and electrical stability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (1) | Main supply input | Bypass with ≥0.1µF capacitor; powers internal logic and charge pump; UVLO set by VCCUV pin. |
| VCCUV (2) | VCC undervoltage reference | Resistor-to-GND sets rising VCC UVLO from 3.5V to 10.5V; open = 7.0V default. |
| GND (3, 11) | Ground reference & thermal path | Pin 3 and exposed pad (11) both connect to system GND; pad soldering mandatory for thermal derating. |
| INP (4) | Digital input signal | CMOS-compatible, 1MΩ internal pull-down; drives internal logic; absolute max –6V to +15V. |
| OVLO (5) | Input overvoltage detection | Resistive divider from VIN sets lockout threshold (1.11V–1.21V); ties TGDN to TS when exceeded. |
| TGDN (6) | High-current pull-down output | Drives external MOSFET gate to TS; 1Ω RON; fastest turn-off path when connected directly. |
| TGUP (7) | High-current pull-up output | Drives external MOSFET gate to BST; 2.2Ω RON; series resistor enables adjustable turn-on slew rate. |
| TS (8) | High-side source reference | Connects to MOSFET source; handles up to 60V; tolerant to –6V undershoot during inductive turn-off. |
| BST (9) | Bootstrapped supply rail | Charged by internal pump to VTS + 12V; requires ≥0.1µF capacitor to TS for stable gate drive. |
| NC (10) | No-connect terminal | Must be left floating; no internal connection or function. |
Key Features
| Feature | Design Value |
|---|---|
| 100% duty cycle capability | Internal charge pump maintains regulated 12V BST–TS regardless of TS voltage (0–60V), eliminating external diode dependency. |
| Adjustable turn-on slew rate | Series resistor between TGUP and MOSFET gate controls dV/dt, reducing EMI and inrush current in capacitive loads. |
| Triple-stage undervoltage protection | Independent lockouts on VCC (adjustable), BST–TS (3.1V), and OVLO (1.21V) ensure safe gate drive only under valid supply conditions. |
| High dv/dt immune output stage | Separated TGUP/TGDN outputs and strong 1Ω/2.2Ω drivers maintain state integrity during fast transients from inductive loads. |
| AEC-Q100 MP grade qualification | Tested and guaranteed over –55°C to +150°C junction temperature, meeting automotive reliability requirements for critical systems. |
Applications
| Automotive Load Switch | Industrial High-Voltage Power Sequencing |
|---|---|
|
Use Scenario: Controlling 24V/48V battery-fed subsystems (e.g., ADAS cameras, infotainment modules) with inrush limiting and reverse-current protection. IC Role / Device Role / Timing Role: High-side NMOS gate driver enabling controlled power-up/down with OVLO and VCCUV lockout to prevent brownout-induced malfunction. Use Value: Eliminates need for discrete protection circuitry; 150°C operation supports under-hood placement; 35ns delay ensures deterministic sequencing in multi-rail systems. |
Use Scenario: Sequential powering of PLC I/O modules, motor drives, or sensor arrays fed from 48V DC distribution buses. IC Role / Device Role / Timing Role: Static high-side switch driver with adjustable slew rate and thermal shutdown, coordinating power delivery across multiple downstream stages. Use Value: Robust 60V TS rating tolerates bus transients; exposed-pad MSOP enables compact layout; MP-grade temp range ensures uptime in uncooled enclosures. |
| Electronic Valve Control | High-Frequency Gate Driver |
|
Use Scenario: Driving solenoid valves or proportional pressure regulators in hydraulic/pneumatic systems requiring precise on/off timing and fault-safe shutdown. IC Role / Device Role / Timing Role: Fast-turning high-side driver with OVLO-triggered disable and thermal shutdown, interfacing with microcontroller GPIO. Use Value: 1Ω TGDN ensures rapid valve de-energization (<100ns effective fall time into 1nF load); –55°C start-up supports cold-climate deployment. |
Use Scenario: Driving high-voltage SiC or GaN MOSFETs in resonant LLC or ZVS converters operating above 100kHz. IC Role / Device Role / Timing Role: High-speed gate driver with minimal propagation skew and low-output impedance for efficient switching transitions. Use Value: 35ns tPLH/tPHL and <2.2Ω RON reduce switching losses; BST regulation sustains gate voltage during extended on-time at high frequency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side NMOS gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM5113SDX/NOPB | Lower TS rating (45V max), no integrated charge pump (requires external bootstrap diode), 50ns propagation delay. | Suitable for ≤45V industrial supplies but lacks 100% duty cycle support; less robust against bus transients. | Select when cost sensitivity outweighs 60V margin and duty-cycle flexibility; verify external diode layout for reliability. |
| UCC27531DR | Single-channel low-side/high-side configurable driver; no internal charge pump; 5V–18V VDD; 17ns delay; no OVLO/VCCUV pins. | Requires external level shifter and bootstrap circuit; suited for lower-voltage, higher-frequency SMPS where integration is secondary. | Choose for space-constrained, high-frequency designs needing ultra-fast edge rates, accepting added external component count. |
Compared with LM5113SDX/NOPB and UCC27531DR, the LTC7004MPMSE#PBF uniquely combines 60V TS tolerance, integrated 12V charge pump, triple UVLO/OVLO protection, and –55°C to 150°C operation-making it the only option qualified for automotive under-hood static switching with zero external active components.
Availability
LTC7004MPMSE#PBF is available at Aetrix Electronics and suitable for automotive load switching, industrial high-voltage power sequencing, electronic valve control, and high-frequency gate driving requiring stable component supply across extended temperature ranges.
Supply support for LTC7004MPMSE#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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving precision instrumentation, industrial automation, and automotive markets.
The LTC7004MPMSE#PBF belongs to Analog Devices' high-voltage gate driver product line, engineered specifically for robust, high-reliability static and dynamic high-side NMOS switching in harsh-temperature, safety-critical environments.
FAQ
What is the maximum TS voltage rating for the LTC7004MPMSE#PBF?
The LTC7004MPMSE#PBF supports TS voltages from 0V to 60V continuously, with absolute maximum rating of 65V. This allows direct connection to 48V automotive or industrial bus rails while maintaining full functionality and protection coverage across its –55°C to 150°C operating range.
Does the LTC7004MPMSE#PBF require an external bootstrap diode?
No-the LTC7004MPMSE#PBF contains an integrated charge pump that regulates BST–TS to 12V without external diodes in static or low-frequency applications. An external silicon diode (e.g., BAS116) is only recommended if power-up timing or high-frequency operation (>500Hz) risks BST collapse.
How is the VCC undervoltage lockout adjusted on the LTC7004MPMSE#PBF?
VCC UVLO is set by connecting a resistor between VCCUV (Pin 2) and GND. The rising threshold follows RVCCUV = Rising VCC UVLO / 70µA, yielding 3.5V–10.5V range. Leaving VCCUV open defaults to 7.0V, and shorting to GND sets minimum 3.5V lockout.
What is the purpose of the NC pin (Pin 10) on the LTC7004MPMSE#PBF?
Pin 10 is a true no-connect terminal with no internal connection. It must be left electrically floating-neither tied to GND nor routed-to avoid unintended coupling or mechanical stress on the MSOP package during PCB assembly or thermal cycling.
Can the LTC7004MPMSE#PBF drive SiC or GaN MOSFETs?
Yes-the LTC7004MPMSE#PBF's 1Ω TGDN and 2.2Ω TGUP drivers, 35ns propagation delay, and 12V regulated BST–TS supply provide sufficient peak current and voltage headroom to efficiently drive common SiC and GaN devices with QG ≤ 50nC, especially in hard-switched or resonant topologies up to 200kHz.
LTC7004MPMSE#PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 10-TFSOP, 10-MSOP (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 ~ 15V
- Logic Voltage - VIL, VIH:
- -
- Current - Peak Output (Source, Sink):
- -
- Input Type:
- Non-Inverting
- High Side Voltage - Max (Bootstrap):
- 60 V
- Rise / Fall Time (Typ):
- 90ns, 40ns
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-MSOP-EP
LTC7004MPMSE#PBF FAQ
1.How can I place an order for LTC7004MPMSE#PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC7004MPMSE#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 LTC7004MPMSE#PBF reliable?
The price and inventory of LTC7004MPMSE#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC7004MPMSE#PBF is usually 5 days.
3.What payment methods are accepted for LTC7004MPMSE#PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC7004MPMSE#PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC7004MPMSE#PBF?
LTC7004MPMSE#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC7004MPMSE#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 LTC7004MPMSE#PBF?
For technical support, including LTC7004MPMSE#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC7004MPMSE#PBF requirements.
6.How does Aetrix verify that LTC7004MPMSE#PBF is sourced from the original manufacturer or authorized distributors?
All LTC7004MPMSE#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 LTC7004MPMSE#PBF meets industry standards.
7.What is the process for return or replacement of LTC7004MPMSE#PBF?
All LTC7004MPMSE#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC7004MPMSE#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 LTC7004MPMSE#PBF part is unused and in its original packaging.
Return procedure for LTC7004MPMSE#PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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