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VNQ5E250AJ-E

Part Number	VNQ5E250AJ-E
Manufacturer	ST Microelectronics
Description	Quad channel high-side driver with analog current sense
Published	Jul 1, 2010
Detailed Description	www.DataSheet4U.com VNQ5E250AJ-E Quad channel high-side driver with analog current sense for automotive applications Fe...
Datasheet	VNQ5E250AJ-E PDF File

Overview

www.
DataSheet4U.
com VNQ5E250AJ-E Quad channel high-side driver with analog current sense for automotive applications Features Max supply voltage Operating voltage range Max on-state resistance (per ch.
) Current limitation (typ) Off-state supply current 1.
Typical value with all loads connected.
VCC VCC RON ILIMH IS 41 V 4 to 28 V 250 mΩ 5A 2 µA(1) PowerSSO-16 – Overtemperature shutdown with auto restart (thermal shutdown) – Reverse battery protected (see Figure 32) – Electrostatic discharge protection Applications ■ General – Inrush current active management by power limitation – Very low standby current – 3.
0V CMOS compatible inputs – Optimized electromagnetic emissions – Very low electromagnetic susceptibility – In compliance with the 2002/95/EC european directive – Very low current sense leakage Diagnostic functions – Proportional load current sense – High current sense precision for wide currents range – Current sense disable – Off-state open-load detection – Output short to VCC detection – Overload and short to ground (power limitation) indication – Thermal shutdown indication Protections – Undervoltage shutdown – Overvoltage clamp – Load current limitation – Self limiting of fast thermal transients – Protection against loss of ground and loss of VCC ■ ■ ■ All types of resistive, inductive and capacitive loads Suitable as LED driver Suitable as relays driver Description The VNQ5E250AJ-E is a quad channel high-side driver manufactured in the ST proprietary VIPower™ M0-5 technology and housed in the tiny PowerSSO-16 package.
The VNQ5E250AJ-E is designed to drive 12 V automotive grounded loads delivering protection, diagnostics and easy 3 V and 5 V CMOS compatible interface with any microcontroller.
The device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off with auto-restart and over-voltage active clamp.
A dedicated analog current sense pin is a...

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VNQ5E250AJ-E Quad channel high-side driver with analog current sense - ST Microelectronics

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