Table of Contents
Advertisement
3. TECHNICAL BRIEF
3.10.3.3.1 Trickle Charging
Trickle Charging of the main battery, enabled through SBI control and powered from VDD, is provided
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
Min
Typ
Max
Unit
Trickle Current
60
80
100
mA
- 53 -
Advertisement
Table of Contents
Troubleshooting
