AP1609 Description
Name SOP TSSOP FB 3 5 Feedback pin Chip Enable: Disable Vcc 2 2、3 IC signal power supply pin PGND 4 6、7 Power MOSFET GND Switch Pin. Connect external inductor/diode 8 LX 5、6 here.
AP1609 Key Features
- Input Voltage Range: 2.5~6V
- Output Voltage Range: 3.0~17V（±2.5%）
- PWM/PFM Switching Control
- Oscillator Frequency: 300KHz（±20%）
- High Efficiency: 91%（Typ .）
- Stand-by Current: ISTB＝1µA.（Typ.）
- Built-in internal N-Channel MOS
- Pb-Free Package: SOP-8L/TSSOP-8L
- General Descriptions