BTG70020A1ESWXUMA1

BTG70020A1ESWXUMA1 is a PROFET™ Wire Guard smart power high-side switch providing enhanced protection and diagnosis functions. Besides standard device protection functions it offers a selectable I2t protection, an adjustable overcurrent protection, an idle mode as well as a sequential diagnosis mode via IS pin. Potential applications include replacing electromechanical relays, fuses, and discrete circuits, protection of wire harness and system supply, main switch for ECU power supplies, and switch for active power supplies in key-off mode, suitable for resistive, inductive, and capacitive loads up to 21.5A. It is qualified for automotive applications. The product is validated according to AEC-Q100 Grade 1.

• High-side switch with diagnosis and embedded protection
• Selectable integrated I2t function for wire harness protection
• Operating current <lt/> 60µA for active supply in key-off mode
• IDL pin for microcontroller wake-up in idle mode
• Adjustable overcurrent threshold, capacitive load switching mode
• Sequential diagnosis for status readout, reverse ON for low power dissipation in reverse polarity
• Switch-on capability while inverse current condition (Inverse ON)
• Power supply voltage range from -0.3 to 28V (TJ = -40°C to +150°C)
• Digital output voltage is 0.4V max (IDO = 0.2mA, TJ = -40°C to +150°C)
• PG-TSDSO-24 package, junction temperature range from -40 to 150°C