Part Number : L9947
Function : QUAD HALF-BRIDGE AND SINGLE HIGH-SIDE DRIVER
Package : ZIP 15 Pin Type
Maker : STMicroelectronics
Pinouts :
Description :
. LOW CONSUMPTION IN STANDBY MODE (<100µA AT ROM TEMP; < 150µA AT 130°C)
. TWO HALF BRIDGES FOR 3A LOAD (Rdson= 0.25Ω TYP; Tj= 25°C)
. TWO HALF BRIDGES FOR 0.5A LOAD(Rdson= 2.5Ω TYP; Tj= 25°C)
. HIGH SIDE DRIVER FOR 2.5A LOAD(Rdson= 0.45Ω TYP; Tj= 25°C)
. DIRECT CONTROLLED BY µC (MULTIPLEX SYSTEM)
. OUTPUT HIGH/LOW LEVEL DIAGNOSTIC
. OVERCURRENT SWITCH OFF AND DIAGNOSTIC
. OVERTEMPERATURE DIAGNOSTIC BE FORE SWITCH OFF
. OPEN LOAD DIAGNOSTIC
Datasheet PDF Download :
Others datasheet of same file : L-9947, L9947S