NCP1589B Description
NCP1589A, NCP1589B Low Voltage Synchronous Buck Controller The NCP1589A/B is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This device is capable of converting voltage from as low as 2.5.
NCP1589B Key Features
- VCC Range from 4.5 V to 13.2 V
- 300 kHz and 600 kHz Internal Oscillator
- Boost Pin Operates to 30 V
- Voltage Mode PWM Control
- Precision 0.8 V Internal Reference