技术特性

• Low consumption current: 50A (typ, only VDD output is in operation)
• Regulator output 1 - VDD for microcontroller: output voltage: 3.3V, maximum output current: 350mA Reverse current protection implemented.
• Regulator output 2 - For system: output voltage: 3.3V, maximum output current: 350mA
• Regulator output 3 - For audio: output voltage: 5 to 9V (set by external resistors), maximum output current: 300mA
• Regulator output 4 - For illumination: output voltage: 5 to 12V (set by external resistors), maximum output current: 300mA
• Regulator output 5 - For CD: output voltage: 6V, maximum output current: 1500mA
• high side switch with interlock VCC 1 - EXT: Maximum output current: 500mA, voltage difference between input and output: 0.75V
• high side switch with interlock VCC 2 - ANT: Maximum output current: 300mA, voltage difference between input and output: 0.5V
• V6IN: 6V for system (SW33V)
• VCC1: For internal reference voltage, control circuits, and VDD output.
• VCC2: For AUDIO, illumination, CD, EXT/ANT
• Over-current protector
• Overvoltage protector(OVP): VCC1,VCC2 Typ 21V (All outputs except VDD are turned off)
• Overvoltage shutdown(OVS): V6IN Typ 21V (All outputs except VDD are turned off)
• Overheat protector: Typ 175°C
• Pch-LDMOS is used in power output block

封装图 PACKAGE DIMENSIONS