The DRV8243SQRXYRQ1 device family is a fully integrated H-bridge driver for a variety of automotive applications. The device can be configured as a single full-bridge driver, or as two independent half-bridge drivers. This monolithic power device-in-package system designed on a BiCMOS high-power process technology node offers excellent power handling and thermal performance, small package size, easy layout, EMI control, accurate current sensing and diagnostics, High robustness. This series offers the same pin function and scalable RON (current capability) to support different loads.

DRV8243SQRXYRQ1 These devices integrate an N-channel H-bridge, charge pump regulator, high-side current sensing and regulation, current ratiometric output, and protection circuitry. A low power sleep mode is also provided for lower quiescent current. These devices provide voltage monitoring and load diagnostics as well as overcurrent and overtemperature protection. Indicates a fault condition on the nFAULT pin. These devices are available in three variants - hardwired interface: HW (H) and two SPI interface variants: SPI (P) and SPI (S), where SPI (P) is used for externally supplied logic power and SPI (S) is used for Internally generated logic power. SPI interface variants allow for more flexible device configuration and fault monitoring.

Product parameters:

Product Category: Motor/Motion/Ignition Controllers and Drivers.

RoHS: Details

Product: Half-Bridge Drivers

Type: Automotive H-Bridge Driver

Operating supply voltage: 4.5 V to 35 V

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Installation style: SMD/SMT

Package / Box: VQFN-14

Package: Reel

Humidity Sensitivity: Yes

Number of outputs: 2 Output

Product Type: Motor / Motion / Ignition Controllers & Drivers

Series: DRV8243-Q1

Subcategory: PMIC - Power Management ICs