Application Note AN0022 Device: ICS1708 Description: Cost Ef
|
|
|
Top Searches for this datasheet
Application Note AN0022
Device: ICS1708
Description: Cost Effective Linear NiCd/NiMH Charger Using ICS1708
many designers, LM317 based reference design offers internal current thermal limiting well cost. However, there limitations implementing LM317 regulator your designs. LM317 based design require 4.5V input output differential when configured current regulator 1Amp: 2.5V pass transistor, 1.25V feedback, 0.75V blocking diode. alternative, designer choose cost MJE371 manufactured On-Semiconductor, similar device. MJE371 rated Amps with 1Amp, gain minimum with Amp. With typical 3Amp schottky diode, input output differential while maintaining Amp. approach integrates fuse fault conditions since this configuration does have back-up internal current thermal limiting like LM317 referenced designs. example below charging cell NiCd NiMH battery packs hours.
Dave Whitmer Galaxy Power, Inc. Manager, Product Applications (whitmer@galaxypower.com)
Rev:03/21/02
Page
Other recent searches
TMS320F2810 - TMS320F2810 TMS320F2810 Datasheet
TMS320F2811 - TMS320F2811 TMS320F2811 Datasheet
TMS320F2812 - TMS320F2812 TMS320F2812 Datasheet
TMS320C2810 - TMS320C2810 TMS320C2810 Datasheet
TMS320C2811 - TMS320C2811 TMS320C2811 Datasheet
TMS320C2812 - TMS320C2812 TMS320C2812 Datasheet
TMP1942CZXBG - TMP1942CZXBG TMP1942CZXBG Datasheet
SN74HC253 - SN74HC253 SN74HC253 Datasheet
PB014601-0404 - PB014601-0404 PB014601-0404 Datasheet
M61509FP - M61509FP M61509FP Datasheet
LM49352 - LM49352 LM49352 Datasheet
ICS512 - ICS512 ICS512 Datasheet
ICS570B - ICS570B ICS570B Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
