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Renesas HIP4083ABZT
- Part No.:
- HIP4083ABZT
- Manufacturer:
- Renesas
- Category:
- Full Half-Bridge (H Bridge) Drivers
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
HIP4083ABZT.pdf
- Description:
- IC GATE DRVR HIGH-SIDE 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,039
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Product details
Overview
HIP4083ABZT from Intersil is a three-phase high-side N-channel MOSFET driver IC designed for PWM motor control, featuring 80V high-side voltage capability, 300mA peak output drive current, and propagation delays of 65ns (turn-on) and 60ns (turn-off); it operates with 7–15V bias supply and supports bootstrap operation up to 95VDC in brushless DC motor drives.
For engineers reviewing the HIP4083ABZT datasheet, HIP4083ABZT pinout, HIP4083ABZT application, or HIP4083ABZT equivalent, this page delivers verified technical context, real-world timing behavior, bootstrap refresh methodology, undervoltage programmability, and validated alternatives for three-phase high-side gate driving in industrial and automotive motor systems.
Technical Context
The HIP4083ABZT implements three independent high-side gate drivers without integrated charge pump or built-in turn-on delay-each output (AHO/BHO/CHO) responds to its respective logic input (AHI/BHI/CHI) with fixed 65ns turn-on and 60ns turn-off propagation delays. Its level-shifting architecture enables direct interfacing with microprocessor outputs while maintaining isolation between logic and high-voltage domains.
Undervoltage lockout (UVLO) is programmable via external resistor on UVLO pin, supporting thresholds from 5.0V to 8.1V; the DIS pin provides synchronous disable override across all three channels. Bootstrap capacitor refresh is managed externally-either automatically during lower-FET conduction or manually via DIS pulse for extended high-side conduction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| High-Side Voltage Rating | 80V max operating voltage on xHS pins-supports motor bus voltages up to 80VDC in three-phase bridge topologies. |
| Bias Supply Range | 7V to 15V on VDD-enables compatibility with standard 12V control rails and allows margin for ripple or dropout. |
| Turn-On Propagation Delay | 65ns typical (25°C)-ensures precise, low-jitter timing alignment between input logic edge and high-side gate activation. |
| Rise/Fall Time | 35ns rise / 30ns fall into 1000pF load-delivers fast switching for efficient PWM operation at frequencies up to 200kHz. |
| Bootstrap Supply Max | 95VDC on xHB pins-permits use with high-bus applications where VHS + VDD ≤ 95V, critical for 48V+ motor systems. |
| Input Compatibility | CMOS/TTL logic levels-accepts 0–15V inputs (≤VDD), enabling direct connection to microcontrollers without level-shifting. |
| UVLO Threshold Range | Programmable from 5.0V to 8.1V-allows system-level brown-out protection tuning based on VDD regulation stability. |
Pinout & Package
HIP4083ABZT is housed in a 16-lead SOIC package (M16.15, Pb-free), with 1.27mm pitch, 10.0mm × 4.0mm body size, and JEDEC MS-012-AC compliance. Thermal resistance θJA = 100°C/W (typical).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AHI, BHI, CHI (Pins 1,2,3) | Logic input control | Invert logic: low input → high output; compatible with 0–15V signals; controls AHO/BHO/CHO independently. |
| AHO, BHO, CHO (Pins 7,10,15) | High-side gate drive output | Drives N-MOSFET gates with 240mA avg turn-on / 300mA avg turn-off current into 1000pF loads. |
| AHS, BHS, CHS (Pins 8,9,14) | High-side source reference | Connects to MOSFET source terminals; sinks 2mA when upper FET is off to ensure reliable turn-off and enable bootstrap refresh. |
| AHB, BHB, CHB (Pins 6,11,16) | Bootstrap supply input | Accepts floating supply up to 95VDC; requires external diode + capacitor per phase for charge replenishment. |
| VDD (Pin 12) | Bias supply rail | 7–15V logic and level-shift supply; bypassed with ≥1μF capacitor to VSS for noise immunity. |
| VSS (Pin 5) | Chip ground | Reference for logic, level shifters, and internal circuitry; must be low-impedance connection to system ground. |
| DIS (Pin 4) | Global disable input | Active-high override: forces all outputs low regardless of AHI/BHI/CHI state; used for fault shutdown or refresh pulses. |
| UVLO (Pin 13) | Undervoltage threshold adjust | Resistor-to-ground sets UVLO trip point; open = 7.0V typ, tied to VDD = 6.2V typ-enables system-specific brown-out response. |
Key Features
| Feature | Design Value |
|---|---|
| Independent three-phase high-side drive | Enables full control of upper-leg N-MOSFETs in BLDC or SRM inverters without shared timing constraints or cross-conduction risk. |
| No built-in turn-on delay | Eliminates fixed dead-time insertion-dead time is fully determined by external input signal timing, enabling minimal or extended intervals as needed. |
| Programmable UVLO threshold | Allows precise coordination with system power sequencing and regulator tolerances, preventing erratic startup or false shutdowns. |
| Bootstrap refresh via DIS pin | Permits indefinite high-side conduction by injecting short pulses to DIS-critical for applications requiring sustained upper-FET on-time. |
| Reduced drive current vs HIP4086 | Optimized for low-to-moderate power FETs (e.g., <100nC gate charge), lowering heat dissipation and PCB layout complexity. |
Applications
| Brushless DC Motor Control | Industrial AC Motor Drives |
|---|---|
|
Use Scenario: Driving upper-leg N-MOSFETs in a 3-phase inverter for HVAC blowers or power tools. IC Role / Device Role / Timing Role: High-side gate driver providing isolated, fast-switching control of each phase's upper switch with synchronized bootstrap refresh. Use Value: Enables compact, cost-effective inverter design using discrete N-MOSFETs instead of expensive high-side P-MOSFETs or integrated half-bridges. |
Use Scenario: Controlling induction motor stator windings in variable-frequency drives for pumps and compressors. IC Role / Device Role / Timing Role: Three-phase high-side driver delivering precise PWM edge alignment and robust UVLO protection under wide input voltage ranges. Use Value: Supports stable operation across 7–15V control rails and 0–80V bus voltages, reducing need for auxiliary regulators in industrial power stages. |
| Switched Reluctance Motor Drives | High-Side Switch Modules |
|
Use Scenario: Phase-commutated switching in SRMs for electric vehicle auxiliary systems or industrial actuators. IC Role / Device Role / Timing Role: Independent high-side driver enabling rapid, non-overlapping phase excitation with sub-100ns propagation accuracy. Use Value: Delivers deterministic timing for torque ripple minimization and enables adaptive commutation algorithms without gate driver-induced jitter. |
Use Scenario: Single-phase high-side switch for LED lighting arrays or solenoid control in PLC I/O modules. IC Role / Device Role / Timing Role: Configured as one-channel driver (e.g., AHI→AHO) with automatic bootstrap refresh via load current path. Use Value: Eliminates need for external refresh circuitry when load impedance <2.5kΩ (at 12V VDD), simplifying board design and BOM count. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar three-phase high-side driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HIP4086ABZT | Higher 600mA peak drive current, integrated charge pump, 100ns minimum dead time; larger die and higher quiescent current. | Required for driving large gate-charge FETs (>100nC) or applications needing self-contained bootstrap charging without external refresh. | Select HIP4086ABZT when driving high-power IGBTs or large SiC MOSFETs where HIP4083ABZT's 300mA drive is insufficient. |
| IRS2330MTRPBF | Single 600V-rated high-side driver with integrated bootstrap diode; no programmable UVLO; 120ns typical propagation delay. | Targeted at single-phase or multi-chip 3-phase implementations; lacks independent UVLO adjustment and DIS-controlled refresh. | Choose IRS2330MTRPBF for cost-sensitive, medium-voltage (≤600V) applications where integrated bootstrap diode reduces component count but programmability is secondary. |
Compared with HIP4086ABZT, HIP4083ABZT trades drive strength and charge-pump autonomy for smaller footprint and lower power consumption-ideal for space-constrained, moderate-power motor controllers. Against IRS2330MTRPBF, HIP4083ABZT offers true three-phase integration, adjustable UVLO, and DIS-based refresh, making it better suited for precision BLDC timing and industrial reliability requirements.
Availability
HIP4083ABZT is available at Aetrix Electronics and suitable for brushless DC motor control, industrial AC motor drives, switched reluctance motor systems, and high-side switch modules requiring stable component supply across automotive-qualified temperature ranges (−40°C to +105°C).
Supply support for HIP4083ABZT 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
Intersil Corporation is a leading provider of power management and precision analog ICs, now part of Renesas Electronics, with deep expertise in motor control, gate driving, and high-voltage interface solutions.
The HIP4083ABZT belongs to Intersil's HIP408x family of high-side drivers, engineered specifically for cost-sensitive, thermally constrained three-phase PWM motor control applications where bootstrap-based high-side operation is preferred over isolated supplies.
FAQ
What is the maximum bootstrap supply voltage supported by the HIP4083ABZT?
The HIP4083ABZT supports a maximum bootstrap supply voltage of 95VDC on its AHB, BHB, and CHB pins. This rating allows safe operation when the sum of high-side source voltage (xHS) and VDD does not exceed 95V-enabling use in 48V and 72V motor bus systems with appropriate derating. Exceeding this limit risks permanent damage to the internal level shifters.
How does the HIP4083ABZT handle undervoltage lockout (UVLO) configuration?
The HIP4083ABZT features a programmable UVLO threshold set via an external resistor between UVLO (Pin 13) and VSS. With UVLO open, the default threshold is typically 7.0V; tying UVLO to VDD lowers it to ~6.2V. This flexibility allows system designers to align the HIP4083ABZT's shutdown behavior precisely with their power supply regulation margins and sequencing requirements.
Can the HIP4083ABZT drive high-side MOSFETs continuously without turning on the low-side switches?
Yes-the HIP4083ABZT supports extended high-side conduction via its DIS pin. Sending a short logic-high pulse to DIS forces all outputs low momentarily, allowing the bootstrap capacitors to recharge through the low-side FET path-even if those FETs are not otherwise active. This technique enables sustained upper-FET on-time in applications like regenerative braking or static phase hold.
What is the purpose of the 2mA current sourced from AHS, BHS, and CHS pins in the HIP4083ABZT?
The 2mA current sourced from each xHS pin (AHS/BHS/CHS) when the corresponding high-side FET is off ensures reliable turn-off by pulling the MOSFET source node toward VDD-preventing unintended turn-on due to leakage or capacitive coupling. This current also establishes the minimum load impedance (e.g., 2.5kΩ at 12V) required for automatic bootstrap refresh in high-side switch configurations.
How does the HIP4083ABZT differ from the HIP4086ABZT in terms of gate drive capability?
The HIP4083ABZT delivers 240mA average turn-on and 300mA average turn-off current into 1000pF loads, optimized for low-to-moderate gate-charge FETs. In contrast, the HIP4086ABZT provides 600mA peak drive current and integrates a charge pump-making it suitable for high-power FETs with >100nC gate charge and eliminating reliance on external bootstrap refresh mechanisms.
HIP4083ABZT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- High Side
- Applications:
- DC Motors, General Purpose
- Interface:
- Logic, PWM
- Load Type:
- Capacitive and Resistive
- Technology:
- N-Channel MOSFET
- Rds On (Typ):
- -
- Current - Output / Channel:
- -
- Current - Peak Output:
- 240mA
- Voltage - Supply:
- 7V ~ 15V
- Voltage - Load:
- 7V ~ 15V
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Features:
- Bootstrap Circuit
- Fault Protection:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
HIP4083ABZT FAQ
1.How can I place an order for HIP4083ABZT through Aetrix?
Please submit a Request for Quotation (RFQ) for HIP4083ABZT 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 HIP4083ABZT reliable?
The price and inventory of HIP4083ABZT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HIP4083ABZT is usually 5 days.
3.What payment methods are accepted for HIP4083ABZT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HIP4083ABZT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HIP4083ABZT?
HIP4083ABZT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HIP4083ABZT 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 HIP4083ABZT?
For technical support, including HIP4083ABZT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HIP4083ABZT requirements.
6.How does Aetrix verify that HIP4083ABZT is sourced from the original manufacturer or authorized distributors?
All HIP4083ABZT 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 HIP4083ABZT meets industry standards.
7.What is the process for return or replacement of HIP4083ABZT?
All HIP4083ABZT units undergo pre-shipment inspection (PSI). If there is an issue with HIP4083ABZT, 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 HIP4083ABZT part is unused and in its original packaging.
Return procedure for HIP4083ABZT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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