Features
- 3.3V, 5V, 12V, 15V, and adjustable output versions
- Adjustable version output voltage range,
1.23V to 37V (57V for HV version) ±4% max over
line and load conditions
- Guaranteed 1A output current
- Wide input voltage range, 40V up to 60V for HV version
- Requires only 4 external components
- 52 kHz fixed frequency internal oscillator
- TTL shutdown capability, low power standby mode
- High efficiency
- Uses readily available standard inductors
- Thermal shutdown and current limit protection
- P + Product Enhancement tested
Applications
- Simple high-efficiency step-down (buck) regulator
- Efficient pre-regualtor for linear regulators
- On-card switching regulators
- Positive to negative converter (Buck-Boost)
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低压差稳压集成电路
