NCP1410 Datasheet - ON

NCP1410 250 mA Sync-Rect PFM Step-Up DC-DC Converter

Pin # Symbol Pin Description 1 FB Output Voltage Feedback Input. 2 LBI Low-Battery Detector Input. 3 LBO Open-Drain Low-Battery Detector Output. Output is LOW when VLBI is t1.178 V. LBO is high impedance during shutdown. 4 REF 1.190 V Reference Voltage Output, bypass with 150 nF capacit.

NCP1410 250 mA Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector NCP1410 is a monolithic micropower high frequency Boost (step-up) voltage switching converter IC specially designed for battery operated hand-held electronic products up to 250 mA loading. It integrates Synchronous Rectifier for improving efficiency as well as eliminating the external Schottky Diode. High switching frequency (up to 600 kHz) allows low profile inductor and output capacitor being used. Low-Battery Dete.

NCP1410 Features

* for various battery-operated applications. With all these functions ON, the device quiescent supply current is only 9.0 mA typical. This device is available in space saving compact Micro8t package. Features

* ăHigh Efficiency up to 92%

* ăVery Low Device Quiescent Supply Current of 9.0

NCP1410 Datasheet (154.28 KB)