CD54-470L Datasheet (ON) - 200 mA/ PFM Step-Up Micropower Switching Regulator

CD54-470L, 200 mA/ PFM Step-Up Micropower Switching Regulator

Pin # 1 Symbol CE Pin Description Chip Enable pin Chi in (1) ( ) The chip is enabled if a voltage g which is equal q to or greater g than 0.9 V is applied ( ) The (2) Th chip hi is i disabled di bl d if a voltage l which hi h is i less l than h 0.3 V is i applied li d (3) The chip will be enabled i

NCP1402 200 mA, PFM Step Up Micropower Switching Regulator The NCP1402 series are monolithic micropower step up DC to DC converter that are specially designed for powering portable equipment from one or two cell battery packs.These devices are designed to start up with a cell voltage of 0.8 V and operate down to less than 0.3 V.

With only three external components, this series allow a simple means to implement highly efficient converters that are capable of up to 200 mA o

CD54-470L Features

* http://onsemi.com 5 1 SOT23

* 5 (TSOP

* 5, SC59

* 5) SN SUFFIX CASE 483 PIN CONNECTIONS AND MARKING DIAGRAM CE OUT NC 1 xxxYW 2 3 5 LX