onsemi NCP1575
The NCP1575 is a low voltage buck controller. It provides the control for a DC−DC power solution producing an output voltage as low as 0.980 V over a wide current range. It contains all required circuitry for a synchronous NFET buck regulator using the V2t control method to achieve the fastest possible transient response and best overall regulation.| Part No. | NCP1575 |
|---|---|
| Datasheet | NCP1575 Download |
| Manufacturer |  onsemi |
| Description | Low Voltage Synchronous Buck Controller |
| Buy | Stock & Price |
FEATURES
MARKING DIAGRAM 8 8 1 SOIC−8 D SUFFIX CASE 751 1 1575 ALYW A L Y W = Assembly Location = Wafer Lot = Year = Work Week●
●
●
●
●
●
●
●
●
●
●
●
●
● Pb−Free Packages are Available 0.980 V ±1.0% Reference Voltage V2 Control Topology 200 ns Transient Response Programmable Soft−Start 40 ns Gate Rise and Fall Times (3.3 nF Load) Adaptive FET Nonoverlap Time Default 200 kHz Oscillator Frequency (No External Resistor Required) User−Programmable Oscillator Frequency (One External Resistor Required) Undervoltage Lockout On/Off Control Through Use of the COMP Pin Overvoltage Protection through Synchronous MOSFETs Synchronous N−Channel Buck Design “12 V Only” or Dual Supply Operation PIN CONNECTIONS VCC ROSC NC COMP 1 8 GND VFB GATE(L) GATE(H) ORDERING INFORMATION Device NCP1575D NCP1575DG NCP1575DR2 NCP1575DR2G Package SOIC−8 SOIC−8 (Pb−Free) SOIC−8 SOIC−8 (Pb−Free) Shipping† 98 Units/Rail 98 Units/Rail 2500 Tape & Reel 2500 Tape & Reel †For information on tape and reel specifications, in...
