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TI DRV8702QRHBRQ1RoHS

Manufacturer
TI
MPN
DRV8702QRHBRQ1
LCSC Part #
C181608
Packaging
HVQFN-32-EP(5x5)
Customer #
Key Attributes
Automotive H-Bridge Gate Driver
Datasheetpdf iconTI DRV8702QRHBRQ1
In-Stock: 83
83 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.6248$ 1.62
10+$ 1.3589$ 13.59
30+$ 1.2129$ 36.39
100+$ 1.0297$ 102.97
500+$ 0.9567$ 478.35
1,000+$ 0.9227$ 922.70
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTI
PackagingHVQFN-32-EP(5x5)
Driven ConfigurationFull-Bridge
FeaturesUnder Voltage Protection;Dead-time control;Over Current Protection;Interleaved conduction protection;Overtemperature protection (OTP);Charge pump boost
Number of Channels4
Propagation Delay tpHL-
Operating temperature-40℃~+125℃
Quiescent Current(Iq)14uA
Load TypeMOSFET
Current - Output High(IOH)250mA
Input Logic Level - High1.5V~5.25V
Propagation Delay tpLH-
Current - Output Low(IOL)500mA
Voltage - Supply5.5V~45V
Input Logic Level - Low0V~800mV
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The DRV870x-Q1 family of devices is a single Hbridge gate driver that uses four external N-channel MOSFETs targeted to drive a bidirectional brushedDC motor. A PH/EN, independent H-Bridge, or PWM interface allows simple interfacing to controller circuits. An internal sense amplifier provides adjustable current control. The gate driver includes circuitry to regulate the winding current using fixed off-time PWM current chopping. The DRV870x-Q1 family of devices drives both highside and low-side FETs with a 10.5-V VGS gate drive. The gate-drive current for all external FETs is configurable with a single external resistor or through the serial peripheral interface (SPI). A low-power sleep mode is provided which shuts down internal circuitry to achieve a very-low quiescent-current draw.

Features

AI Translation
  • AEC-Q100 Qualified for Automotive Applications
  • Device Temperature Grade 1: -40°C to +125°C Ambient Operating Temperature
  • Single H-Bridge Gate Driver
  • Drives Four External N-Channel MOSFETs
  • Supports 100% PWM Duty Cycle
  • 5.5- to 45-V Operating Supply-Voltage Range
  • Three Control-Interface Options: PH/EN, Independent H-Bridge, and PWM
  • Serial Interface for Configuration (DRV8703-Q1)
  • Adjustable Gate Drive For Slew-Rate Control
  • Independent Control of Each H-Bridge
  • Supports 1.8-V, 3.3-V, and 5-V logic inputs
  • Current-Shunt Amplifier
  • Integrated PWM Current Regulation
  • Low-Power Sleep Mode
  • Small Package and Footprint: 32-Pin VQFN, 5 mm × 5 mm, Wettable Flanks Package
  • Protection Features: Supply Undervoltage Lockout (UVLO), Charge-Pump Undervoltage (CPUV) Lockout, Overcurrent Protection (OCP), Gate-Driver Fault (GDF), Thermal Shutdown (TSD), Watchdog Timer (DRV8703-Q1), Fault-Condition Output (nFAULT)

Applications

AI Translation
  • Power Window Lift
  • Power Sunroof
  • Power Seats
  • Power Sliding Door Relay Replacement
  • Power Trunk and Tailgate
  • Brushed-DC Pumps