100mΩ Power Distribution Switches: RT9701CB (U7)
NiMH BATTERY CHARGER CONTROLLER: LS2964S (U6)
DUAL OPERATIONAL AMPLIFIER: RC4558D (U7,16)
CIRCUIT DESCRIPTION
Timer
1
LED
2
OSC
3
GND
4
A OUTPUT
1
A -INPUT
2
A +INPUT
3
V -
4
8
VDD
7
PWM
6
Vdet
5
Idet
8
V +
7
B OUTPUT
6
B -INPUT
5
B +INPUT
6