FAN54300 Datasheet, PDF (2/43 Pages) Fairchild Semiconductor – USB-Compliant, Dual-Power Input, Single-Cell, Li-Ion Switching Charger with USB-OTG Boost Regulator

Table 1. Feature Summary
Part Number
FAN54300
Automatic Charge
Yes
Battery Absent Charge
No
Typical Application
VIN
C_IN
1F, 16V
C_MID2
4.7F, 16V
PMID2
VBUS
C_BUS
1F
C_MID1
PMID1
4.7F, 6.3V
SDA
SCL
DIS
OTG
STAT
SRST
LED
BOOTV
C_BOOT
SW2
BOOTU
10nF
L2
1H
FAN54300
C_BOOT
SW1
CSIN
10nF
L1
1H
0.1F
C_OUT
GND
R_SENSE
68m
VBAT
C_BAT
10F
VREF
V2V5
Battery ⁺
SYSTEM
LOAD
C_REF
1F
C_2V5
1F
Figure 1. Typical Application
© 2010 Fairchild Semiconductor Corporation
FAN54300 • Rev. 1.0.4
2
www.fairchildsemi.com