NCP1522B Datasheet - ON Semiconductor

NCP1522B 600mA Step-Down DC-DC Converter

Pin TSOP *5 Pin UDFN6 Pin Name 1 3 VIN 2 2, 4 GND 3 1 EN 4 6 FB 5 5 LX Type Analog / Power Input Analog / Power Ground Digital Input Analog Input Analog Output Description Power supply input for the PFET power stage, analog and digital blocks. The pin must be decoupled to ground by .

NCP1522B Buck Converter - DC-DC 3 MHz, 600 mA The NCP1522B step down DC DC converter is a monolithic integrated circuit optimized for portable applications powered from one cell Li Ion or three cell Alkaline/NiCd/NiMH batteries. The part, available in adjustable output voltage versions ranging from 0.9 V to 3.3 V, is able to deliver up to 600 mA. It uses synchronous rectification to increase efficiency and reduce external part count. The device also has a built .

NCP1522B Features

* include integrated soft

* start, cycle

* by

* cycle current limiting and thermal shutdown protection. The NCP1522B is available in a space saving, low profile TSOP5 and UDFN6 packages. 5 1 http://onsemi.com TSOP

* 5 SN SUFFIX CASE 483 MARKING DIAGRAM 5 GANAYWG G 1 Featur

NCP1522B-ONSemiconductor.pdf