5V to 12V Supply Voltage, 8-PIN, Synchronous Buck PWM Controller
Features
· Operating with Single 5~12V Supply Voltage
or two Supply Voltages· Drive Dual Low Cost N-Channel MOSFETs
- Adaptive Shoot-Through Protection· Built-in Feedback Compensation
- Voltage-Mode PWM Control
- 0~100% Duty Ratio
- Fast Transient Response· ±2% 0.8V Reference
- Over Line, Load Regulation and
Operating Temp.· Programmable Over-Current Protection
- Using R
DS(ON) of Low-Side MOSFET· Hiccup-Mode Under-Voltage Protection· 118% Over-Voltage Protection· Adjustable Output Voltage· Small Converter Size
- 300kHz Constant Switching Frequency
- Small SOP-8 Package· Built-In Digital Soft-Start· Shutdown Control using an External MOSFET· Lead FreeAvailable (RoHS Compliant)
APW7120 5V to 12V Supply Voltage, 8-PIN, Synchronous Buck PWM Controller datasheet_2.pdf
(808 KB, 下载次数: 0)
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