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NCP5030

Buck Boost Converter

NCP5030 Features

* Efficiency: 87% at 500 mA and 3.3 V VIN

* Internal Synchronous Rectifier, No Schottky Diodes

* Adjustable Switching Limit Current to Optimize inductor size

* 0.3 mA Shut

* down Control with “True

* Cut off”

* Input Voltage Range from 2.7 V to 5.5

NCP5030 General Description

Pin Name Type Description 1 FB INPUT Feedback: Reference voltage is 200 mV. The cathode of the LED and a resistor to ground to set the LED current should be connected at this point. A "5% metal film resistor, or better, is recommended for best output accuracy. An analog signal can be applie.

NCP5030 Datasheet (186.77 KB)

Preview of NCP5030 PDF

Datasheet Details

Part number:

NCP5030

Manufacturer:

ON Semiconductor ↗

File Size:

186.77 KB

Description:

Buck boost converter.
NCP5030 Buck-Boost Converter to Drive a Single LED from 1 Li-Ion or 3 Alkaline Batteries The NCP5030 is a fixed frequency PWM buck

*boost conv.

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TAGS

NCP5030 Buck Boost Converter ON Semiconductor

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