Product Summary

The ICS1702N is a CMOS device designed for the intelligent charge control of either nickel-cadmium (NiCd) or nickel-metal hydride (NiMH) batteries. The controller uses a pulsed-current charging technique together with voltage slope and/or temperature slope termination. The applications of the ICS1702N include: Portable consumer electronics, Power tools, Audio/video equipment and so on.

Parametrics

ICS1702N maximum ratings: (1)Supply Voltage: 6.5 V; (2)Logic Input Levels; -0.5 to VDD + 0.5 V; (3)Ambient Operating Temperature: 0 to 70 ℃; (4)Storage Temperature: -55 to 150 ℃.

Features

ICS1702N features: (1)Multiple charge termination methods include:Voltage slope, Temperature slope, Maximum temperature, Charge timer; (2)Four stage charge sequence: Soft start charge, Fast charge, Topping charge, Maintenance charge; (3)Reverse-pulse charging available in all charge stages; (4)Nine programmable charge rates between 15 minutes(4C) and; (5)four hours (C/4); (6)Continuous polling mode for battery detection; (7)Adjustable open circuit (no battery) voltage reference.

Diagrams

ICS1493K-17LF
ICS1493K-17LF

IC CLOCK SYNTHESIZER 20-VFQFPN
Data Sheet
0-600: $0.58
ICS1493K-17LFT
ICS1493K-17LFT

IC CLOCK SYNTHESIZER 20-VFQFPN
Data Sheet
0-2500: $0.45
ICS1523M
ICS1523M

IC VIDEO CLK SYNTHESIZER 24-SOIC
Data Sheet
Negotiable 
ICS1523MLF
ICS1523MLF

IC SYNTHESIZER VIDEO CLK 24-SOIC
Data Sheet
0-1: $7.42
1-25: $6.08
25-100: $5.49
100-250: $5.05
250-500: $4.60
500-1000: $4.01
1000-2500: $3.86
2500-5000: $3.71
5000-10000: $3.64
ICS1527G-110LFT
ICS1527G-110LFT

IC VIDEO CLK SYNTHESIZER 16TSSOP
Data Sheet
0-2500: $2.28
ICS1562BM-201-4
ICS1562BM-201-4

IC VIDEO CLK SYNTHESIZER 16-SOIC
Data Sheet
Negotiable