340K High-Efficiency Synchronous-Rectified Buck Converter
uP1707P
3A, 23V, 340K High-Efficiency
Synchronous-Rectified Buck Converter
General Description
Features
The uP1707P...
Description
uP1707P
3A, 23V, 340K High-Efficiency
Synchronous-Rectified Buck Converter
General Description
Features
The uP1707P is a high-efficiency synchronous-rectified 4.5V to 23V Input Voltage Range
buck converter with internal power switch. With internal Adjustable Output from 0.925V to 20V
low RDS(ON) switches, the high-efficiency buck converter is capable of delivering 3A output current over a wide input
3A Output Current
voltage range from 4.5V to 23V. The output voltage is Accurate Reference: 0.925V ( +1.5%)
adjustable from 0.925V to 20V by a voltage divider. Other Up to 95% Conversion Efficiency
features for the buck converter include adjust soft-start,
chip enable, over-voltage, under-voltage, over- Integrated Low RDS(ON) Upper and Lower MOSFET
temperature and over-current protections. It is available
Switches: 100mΩ
in a space saving PSOP-8L package.
Current Mode PWM Operation
Applications
Constant 340kHz Fixed-Frequency Operatio...
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