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[Supply, Recycle] DRV8243SQRXYRQ1 (TI) Automotive Half-Bridge Driver, VQFN-14

[Supply, Recycle] DRV8243SQRXYRQ1 (TI) Automotive Half-Bridge Driver, VQFN-14

Source:our siteTime:2024-02-23Views:

Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] DRV8243SQRXYRQ1 (TI) Automotive Half-Bridge Driver, VQFN-14 Product DescriptionDRV8243SQRXYRQ1 is a fully integrated H-bridge driver intended for a wide range of automotive applications. The d…

Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] DRV8243SQRXYRQ1 (TI) Automotive Half-Bridge Driver, VQFN-14 


Product Description

DRV8243SQRXYRQ1 is a fully integrated H-bridge driver intended for a wide range of automotive applications. The device can be configured as a single full-bridge driver or as two independent half-bridge drivers. It integrate a N-channel H-bridge, charge pump regulator, high-side current sensing with regulation, current proportional output, and protection circuitry. A low-power sleep mode is provided to achieve low quiescent current.


Product Features

4.5V to 35V (40V abs. max) operating range

VQFN-HR package: RON_LS + RON_HS: 84 mΩ

IOUT Max = 12A

PWM frequency operation up to 25KHz with automatic dead time assertion

Configurable slew rate and spread spectrum clocking for low electromagnetic interference (EMI)

Integrated current sense (eliminates shunt resistor)

Proportional load current output on IPROPI pin

Configurable current regulation

Supports 3.3V, 5V logic inputs

Low sleep current - 1μA typical at 25°C

3 variants - HW (H), SPI (S) or SPI (P)

Configurable control modes:

– Single full bridge using PWM or PH/EN mode

– Two half-bridges using Independent mode


Applications

Automotive brushed DC motors, Solenoids

Door modules , mirror modules, and seat modules

Body control module (BCM)

E-Shifter

Gas engine systems

On board charger


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