Part Number
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NCP1589D |
Manufacturer
|
ON Semiconductor |
Description
|
Low Voltage Synchronous Buck Controller |
Published
|
Jul 31, 2015 |
Detailed Description
|
NCP1589D
Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement
The NCP1589D is a...
|
Datasheet
|
NCP1589D
|
Overview
NCP1589D
Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement
The NCP1589D 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 and converting voltage from as low as 2.
5 V.
It is easy to operate and provides an optimal level of integration to reduce size and cost of the power supply.
It operates in Ramp Pulse Modulation mode for superior load step and release response.
In addition to fast transient response, it also includes a 1.
5 A gate driver design and light load efficiency features such as adaptive nonāoverlap circuitry and diode emulation.
It normally ope...
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