ACT2801/ACT2801B/ACT2801C
Rev 9, 14-Mar-17
R12
HZ
LED1
PB
R16
R5
PB
BTV
R4
AGND
ICST
R11
C12
R3
nPG
R13
IOST
R1
C11
CSN
CSP
ILIM
VIN
Input USB
C6
+
D-
R10
C3
D+
-
D2
R14
C2
D1
C8
Q1
+
R2
L1
D-
C4
C13
D+
-
R15
R9
C7
USB Output
BAT
C5
Figure 22. ACT2801 typical application circuit
(Input current limit 2.0A, fast charge current limit 1.5A, boost output constant current limit 1.3A)
Innovative PowerTM
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