STMicroelectronics VPS2535H
The VPS2535H is a monolithic device made using STMicroelectronics® VIPower® technology, intended for driving resistive or inductive loads with one side connected to ground. The device integrates an analog current sense which delivers a current proportional to the load current.FEATURES
Max transient supply voltage Operating voltage range Typ on-state resistance (per ch.) Current limitation (typ) Off-state supply current VCC VCC RON ILIM IS 58 V 8 to 36 V 35 mΩ 42 A 2 µA● General – Very low standby current – 3.0 V CMOS compatible input – Optimized electromagnetic emission – Very low electromagnetic susceptibility – Fault reset standby pin (FR_Stby)
● Diagnostic functions – Proportional load current sense – High current sense precision for wide range currents – Off-state open load detection – Output short to VCC detection – Overload and short to ground latch off – Thermal shutdown latch-off – Very low current sense leakage
● Protections – Undervoltage shutdown – Overvoltage clamp – Load current limitation – Self limiting of fast thermal transients Datasheet − production data – Protection against loss of ground and loss of VCC – Thermal shutdown – Electrostatic discharge protection Application All types of resistive, inductive and capacitive loads
DESCRIPTION
Active VCC pin voltage clamp protects the device against low energy spikes.