onsemi NCP1607
The NCP1607 is an active power factor controller specifically designed for use as a pre−converter in ac−dc adapters, electronic ballasts, and other medium power off line converters (typically up to 250 W). It utilizes Critical Conduction Mode (CRM) to ensure unity power factor across a wide range of input voltages and power levels. The NCP1607 minimizes the number of external components.| Part No. | NCP1607 |
|---|---|
| Datasheet | NCP1607 Download |
| Manufacturer |  onsemi |
| Description | Cost Effective Power Factor Controller |
| Buy | Stock & Price |
GENERAL FEATURES
● “Unity” Power Factor● No Need for Input Voltage Sensing
● Latching PWM for Cycle by Cycle On Time Control (Voltage Mode)
● High Precision Voltage Reference (±1.6% over the Temperature Range)
● Very Low Startup Current Consumption (≤ 40 mA)
● Low Typical Operating Current (2.1 mA)
● Source 500 mA / Sink 800 mA Totem Pole Gate Driver
● Undervoltage Loc
