Product Description
The NCP3102 is a high efficiency, 10 A Synchronous Pulse Width Modulator (PWM) Buck Regulator designed to operate from a 2.7 V to 18 V supply. The device is capable of producing an output voltage as low as 0.8 V. The NCP3102 can continuously output 10 A through MOSFET switches driven by an internally set 275 kHz oscillator. The 40-pin device provides an optimal level of integration to reduce size and cost of the power supply. The NCP3102 also incorporates an externally compensated transconductance error amplifier and a capacitor programmable soft-start function. Protection features include programmable short circuit protection and under voltage lockout (UVLO). Also available in a 6A version NCP3101. NCP3102 will be replaced by NCP3102C per PCN#16498
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Features |
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Benefits |
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Input Voltage Range from 2.7 V to 18 V
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Wide input voltage when operating from a split voltage rail
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Integrated <10mohm High-side and <10mohm Low-Side FET
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Greater than 90% Maximum Efficiency
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0.8V +/- 1% Voltage Reference
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Increased system accuracy
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Resistor Programmable Current Limit
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Optimize system for output current protection
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Capacitor Programmable Soft-Start
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Flexibility for power sequencing
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Applications |
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End Products |
- DSP and FPGA Power Supply
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- Servers / Networking
- Basestation
- DC-DC Regulator Modules
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