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VND5E025AS-E 数据表(PDF) 1 Page - STMicroelectronics |
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VND5E025AS-E 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 37 page  This is information on a product in full production. September 2013 Doc ID 022490 Rev 6 1/37 1 VND5E025AS-E Double channel high-side driver with analog current sense for automotive applications Datasheet − production data Features ■ General – AEC-Q100 qualified – Inrush current active management by power limitation – Very low standby current – 3.0 V CMOS compatible inputs – Optimized electromagnetic emissions – Very low electromagnetic susceptibility – Compliant with European directive 2002/95/EC – 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 – Overtemperature shutdown with auto restart (thermal shutdown) – Reverse battery protected – Electrostatic discharge protection Applications ■ All types of resistive, inductive and capacitive loads ■ Suitable as LED driver Description The VND5E025AS-E is a double channel high- side driver manufactured using ST proprietary VIPower® M0-5 technology and housed in SO-16L package. The device is designed to drive 12 V automotive grounded loads, and to provide protection and diagnostics. It also implements a 3 V and 5 V CMOS-compatible interface for the use 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 overvoltage active clamp. A dedicated analog current sense pin is associated with every output channel providing enhanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short- circuit to VCC diagnosis and on-state and off-state open-load detection. The current sensing and diagnostic feedback of the whole device can be disabled by pulling the CS_DIS pin high to share the external sense resistor with similar devices. Max transient supply voltage VCC 41 V Operating voltage range VCC 4.5 to 28 V Max on-state resistance (per ch.) RON 25 m Ω Current limitation (typ) ILIMH 60 A Off-state supply current IS 2µA(1) 1. Typical value with all loads connected. SO-16L www.st.com |
类似零件编号 - VND5E025AS-E |
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类似说明 - VND5E025AS-E |
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