Texas Instruments DRV81602QPWPRQ1
Manufacturer No:
DRV81602QPWPRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive 40V 6-channel configurable, 2-channel low-side driver with limp home functionality
Quantity:
In Stock :5739
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DRV81602QPWPRQ1 Information
Texas Instruments DRV81602QPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV81602QPWPRQ1.
- Type
- Parameter
- Control interface
- SPI
- Control mode
- PWM
- Features
- Limp home, Open-Load Detection, Paralleling of outputs, Reverse Battery Protection
- Iout/ch (max) (A)
- 0.33
- Number of channels
- 8
- RDS(on) (Ω)
- 1
- Sleep current (mA)
- 0.005
- Vs (min) (V)
- 3
- Vs ABS (max) (V)
- 40
- Operating temperature range (°C)
- -40 to 125
- Type
- Parameter
- Rating
- Automotive
- Package
- HTSSOP (PWP)
- Pins
- 24
- Size
- 49.92 mm² 7.8 x 6.4
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments DRV81602QPWPRQ1.
Data sheet:
White paper:
EVM User's guide:
The DRV81602-Q1 is an 8-channel low and high-side driver with protection and diagnostics. The device is designed to control relays, LEDs, lamps and motors.
A serial peripheral interface (SPI) with daisy chain is utilized for control and diagnosis of the loads and the device. Two input pins with mapping functionality allow direct control of the outputs. The device supports Limp Home for fail-safe activation. Integrated PWM generators enable driving LEDs, and bulb inrush mode enables driving loads with large capacitance. Clamp circuits on each output dissipates the energy during turning OFF inductive loads.
The device supports various protection features such as undervoltage, overvoltage, short circuit and open load detection. A high level of integration with embedded protection and diagnostic features make the DRV81602-Q1 an excellent choice for automotive body and powertrain applications.
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C to +125°C, TA
- Functional Safety-Capable
- Documentation to aid functional safety design
- 3V to 40V Analog supply voltage
- Cranking capability down to 3V
- Supports LV124 automotive standard
- 3V to 5.5V Digital supply voltage
- Compatible with 3.3V and 5V microcontrollers
- 42V minimum drain to source clamping voltage
- -18V maximum source to ground clamping voltage
- RDS(ON): 700mΩ typical at 12V, 25 °C
- Current: 330mA per output at 85 °C, with all channels ON
- 2 parallel inputs with mapping functionality
- Fail-safe activation in Limp Home mode
- Using nSLEEP and IN pins
- Two independent internal PWM generators
- Bulb Inrush Mode (BIM) to drive lamps
- For 2W/5W lamps and other capacitive loads
- Low-current sleep mode, < 3µA for TJ ≤ 85 °C
- 16-bit SPI for control and diagnosis
- Daisy Chain capability
- Compatible with 8-bit SPI devices
- Supports various protection features
- Reverse battery protection
- Short circuit to ground and battery protection
- Stable behavior at under voltage conditions
- Over Current latch OFF
- Overtemperature warning
- Thermal shutdown latch OFF
- Overvoltage protection
- Loss of battery and loss of ground protection
- Electrostatic discharge (ESD) protection
- Supports several diagnostic features
- Diagnostic information via SPI register
- Over Load detection at ON state
- Open Load detection in ON and OFF state
- Input and output status monitor
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