L9904
数据手册.pdf汽车桥控制器 MOTOR BRIDGE CONTROLLER
Control circuit for power MOS bridge driver in automotive applications with ISO 9141bus interface.
**Key Features**
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- PROGRAMMABLE CROSS CONDUCTION PROTECTION TIME
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- PWM OPERATION FREQUENCY UP TO 30KHZ
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- REAL TIME DIAGNOSTIC
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- OPERATING SUPPLY VOLTAGE 8V TO 28V, OVERVOLTAGE MAX. 40V
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- QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50μA
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- OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER
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- CHARGE PUMP FOR DRIVING A POWER MOS AS REVERSE BATTERY PROTECTION
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- OVERVOLTAGE, UNDERVOLTAGE, SHORT CIRCUIT AND THERMAL PROTECTION
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- ISO 9141 COMPATIBLE INTERFACE
