VN9004AJ Series

Single channel high-side driver with Current Sense analog feedback for automotive applications

Catalog

Single channel high-side driver with Current Sense analog feedback for automotive applications

Part	Grade	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Qualification	Output Configuration	Ratio - Input:Output [custom]	Interface	Package / Case	Package / Case	Package / Case	Input Type	Fault Protection	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Current - Output (Max) [Max]	Rds On (Typ)	Features	Supplier Device Package	Number of Outputs	Mounting Type	Switch Type
STMicroelectronics VN9004AJTR
STMicroelectronics VN9004AJTR	Automotive	28 V	4 V	AEC-Q100	High Side	1:1	Parallel	0.154 in	3.9 mm	16-PowerLFSOP	Non-Inverting	Current Limiting (Adjustable), Over Temperature, Over Voltage, Reverse Battery, UVLO	150 °C	-40 °C	N-Channel	108 A	4.2 mOhm	Load Discharge, Status Flag	PowerSSO-16	1	Surface Mount	General Purpose
STMicroelectronics VN9004AJTR

Catalog

Single channel high-side driver with Current Sense analog feedback for automotive applications

Key Features

• General

- Single channel smart high-side driver with current sense analog feedback

- Very low standby current

- Compatible with 3 V and 5 V CMOS outputs

• Current sense diagnostic functions

- Multiplexed analog feedback of: load current with high precision proportional current mirror

- Overload and short to ground (power limitation) indication

- Thermal shutdown indication

- OFF-state open-load detection (with external pull-up)

- Output short to VCCdetection

- Sense enable/disable

• Protections

- Undervoltage shutdown

- Overvoltage clamp

- Load current limitation

- Self limiting of fast thermal transients

- Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin

- Loss of ground and loss of VCC

- Reverse battery through self turn-on

- Electrostatic discharge protection

Description

The device is a single channel high-side driver manufactured using ST proprietary VIPower M0-9 technology and housed in a PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off. A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality. A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCCand OFF-state open-load.