Datasheet

LTC4089/LTC4089-5
22
40895fc
HVIN SW
V
IN
6V
TO 36V
GND
USB
4.35V
TO 5.5V
E8
HPWR
L1
10μH
SLF6028T-100M1R3
4089 F10
V
C
GND
LTC4089
GND
BOOST
SUSP
+
HVOUT
HVOUT
HVPR
OUT
GATE
BAT
CHRG
VNTC
NTC
HVEN
C1
1μF
50V
C5
4.7μF
6.3V
C4
0.1μF
10%
R3
2.1k
1%
R4
71.5k
1%
C9
22μF
50V
R1
1M
1%
C7
1000pF
50V
V
IN
E1
E2
E3
E13
SUSP
E10
CLPROG
E12
PROG
R2
1Ω
PROG
TIMER
CLPROG
D2
SD101AWS
C2
0.1μF
6.3V
D1
DLFS160
C3
22μF
6.3V
C6
4.7μF
6.3V
R7
680
D3
HVPR
RED
R6
1k
1%
R5
10k
1%
R10
10k
1%
Q1
Si2333DS
Q2
Si2333DS
R8
680
D4
CHGR
GRN
C8
4.7μF
6.3V
R9
1Ω
E16
H
VOUT
E4
OUT
GND
E6
LI-ION+
E7
GND
E9
CHGR
E11
NTC
EXT
INT
1921
22
12
15
16
17
14
9
20
3
18
7
13
10
11
8
6
5
1
2
3
JP4
NTC
ON
OFF
1
2
3
JP1
VIN
OFF
ON
1
2
3
JP3
USB ON/OFF
USB
500mA
100mA
1
2
3
JP2
CURRENT
IN
HPWR
421
10pF
Figure 10. Typical Application Diagram
APPLICATIONS INFORMATION