Only For Training And Service Purposes - LG CU400 Service Manual

3. TECHNICAL BRIEF
Trickle Charging
Trickle Charging of the main battery, enabled through SBI control and powered from V
by the PM6650 IC, The trickle charger is on-chip programmable current source that supplies current
from V to pin (VBAT). Trickle charging can be used for lithium-ion and nickel-based batteries, with its
DD
performance specified below (3.2V). The charging current is set to 80mA.
Parameter
Trickle Current
LGE Internal Use Only
Min Typ
60 80
- 36 -
Max
100
Copyright © 2007 LG Electronics. Inc. All right reserved.

Only for training and service purposes

, is provided
DD
Unit
mA