Theses intelligent power switches integrate detailed diagnosis and advanced protections. To meet high automotive standards and thermal stress (fast thermal transients), ST 24V M0-A5 devices embed an internal control, called Power Limitation, that reduces silicon degradation by turning off the internal vertical power MOSFET when the junction temperature increases suddenly.
■ One or two channels ■ Analog or digital output statuses available ■ Supply voltage operating range: 8 V to 36 V ■ ILOADMAX: 16 A to 90 A ■ Clamping voltage: >58 V ■ Short circuit ruggedness up to 32V with 40mH stray inductance
Diagnosis ■ Proportional load current sense ■ Open load detection ■ Output short to VCC detection ■ Overload and short to ground latch-off ■ Thermal shutdown ■ Fault reset
Protections ■ Load current limitation ■ Undervoltage shut-down ■ Overvoltage clamp ■ Reverse battery protection ■ Thermal shutdown latch-off ■ Loss of ground and loss of VCC
PSSO-12 / SO-16
PSSO-24 / SO-16L
Click here to go to STMicroelectronics website for more information on Automotive High Side Switches
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