onsemi NCP3101
The NCP3101 is a high efficiency, wide input, high output current, synchronous PWM buck converter designed to operate from a 4.5 V to 13.2 V supply. The device is capable of producing an output voltage as low as 0.8 V. The NCP3101 can continuously output 6 A through MOSFET switches driven by an internally set 275 kHz oscillator.| Part No. | NCP3101 |
|---|---|
| Datasheet | NCP3101 Download |
| Manufacturer |  onsemi |
| Description | Wide Input Voltage Synchronous Buck Converter |
| Buy | Stock & Price |
FEATURES
●ăInput Voltage Range from 4.5 V to 13.2 V●ă275 kHz Internal Oscillator
●ăGreater than 90% Maximum Efficiency
●ăBoost Pin Operates to 25 V
●ăVoltage Mode PWM Control
●ă0.8 V $1% Internal Reference Voltage
●ăAdjustable Output Voltage by Resistor Divider
●ăCapacitor Programmable Soft-Start
●ă80% Maximum Duty Cycle
●ăInput Undervoltage Lockout
●ăResistor Programmable Current Limit
●ăThis is a Pb-Free Device
APPLICATIONS
●ăServers/Networking●ăDSP and FPGA Power Supply
●ăDC-DC Regulator Modules MARKING DIAGRAM 1 40 QFN40, 6x6 CASE 485AK NCP3101 AWLYYWWG A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = Pb-Free Package PIN CONNECTIONS Vin PWRVCC CPHS BST VCC PWRPHS NCP3101 COMP/DIS TGOUT FB TGIN AGND BG PWRGND Vout ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 16 of this data sheet. GND Figure 1. Typical Application Diagram GND ©Ă Semiconductor Components Industries, LLC, 2008 January, 2008 - Rev. 0 1...
