FAN5400 Fairchild Semiconductor, FAN5400 Datasheet - Page 12

• Manufacturer Part Number: FAN5400
• Description: The FAN5400 combines a highly integrated switched-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery
• Manufacturer: Fairchild Semiconductor

Charge Mode Typical Characteristics
Unless otherwise specified, circuit of Figure 1, V
Figure 13. AutoCharge Startup with 300mA Limited Charger
© 2009 Fairchild Semiconductor Corporation
FAN5400 Family • Rev. 1.0.7
Figure 15. Battery Removal / Insertion during Charging,
/ Adaptor, I
V
BAT
=3.9V, I
INLIM
OCHARGE
=500mA, OTG=1, V
=950mA, No I
INLIM,
BAT
OREG
=3.4V
TE=0
=4.2V, V
BUS
12
=5.0V, and T
Figure 16. Battery Removal / Insertion during Charging,
I
Figure 14. Charger Startup with HZ_MODE Bit Reset,
INLIM
=500mA, I
V
BAT
A
=25°C.
=3.9V, I
OCHARGE
OCHARGE
=950mA, OREG=4.2V, V
=950mA, No I
INLIM,
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TE=1
BAT
=3.6V