NCP1550 - 600 kHz PWM/PFM Step-Down DC-DC Controller

Product Overview

Part number	NCP1550
Manufacturer	ON
File Size	197.67 KB
Description	600 kHz PWM/PFM Step-Down DC-DC Controller
Datasheet	NCP1550 Datasheet
Additional preview pages of the NCP1550 datasheet.

1 CE Chip Enable pin, active high (internal pullup current source).

By connecting this pin to GND, the switching operation of the controller will be stopped.

Output voltage monitoring input.

of Chip Enable to reduce IC Off.
State current and integrated feedback resistor network, make it the best choice for portable.

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Published: May 12, 2005 |