LTC3586-1 Linear Technology, LTC3586-1 Datasheet - Page 34

• Manufacturer Part Number: LTC3586-1
• Description: High Effi ciency USB Power Manager
• Manufacturer: Linear Technology

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LTC3586/LTC3586-1
TYPICAL APPLICATION
34
4.5V TO 5.5V
USB/WALL
MICROCONTROLLER
C1, C2: TDK C2012X5R0J226M
L1: COILCRAFT LPS4018-332LM
L2, L5: TOKO 1098AS-2R2M
L3, L4: TOKO 1098AS-4R7M
MP1: SILICONIX Si2333
PUSHBUTTON
C1
22μF
100k
T
4
2k
3.3V, 20mA
0.1μF
2
18, 20, 21, 33
1μF
2.94k
35, 36
10k
1, 2
38
29
3
9
5
4
V
NTC
PROG
CLPROG
LDO3V3
FAULT
I
MODE
EN
LTC3586/LTC3586-1
LIM
BUS
Watchdog Microcontroller Operation
SWCD3
SWAB3
V
V
CHRG
V
GATE
OUT3
SW2
SW1
SW4
OUT4
GND
V
V
V
V
OUT
BAT
FB3
FB2
FB1
FB4
SW
V
IN3
IN2
IN1
IN4
C3
37
34
31
32
39
30
16, 17
12
11
19
13
14, 15
25
23
24
26
28
27
22
8
6, 7
10
10pF
15k
4.7μH
3.3μH
L3
4.7μH
L2
2.2μH
330pF
L1
L4
+
MP1
1.02M
806k
806k
806k
88.7k
16.9k
L5
2.2μH
Li-Ion
324k
105k
C2
22μF
121k
10pF
10pF
10pF
33pF
RED
10μF
10μF
22μF
22μF
10μF
510Ω
2.2μF
1μF
1μF
400mA
400mA
800mA
3.3V
1.8V
1.6V
1A
5V
TO OTHER
LOADS
I/O/MEMORY
CORE
MICROPROCESSOR
SYSTEM RAIL/
MOTOR DRIVE
AUDIO/
I/O
3586 TA02
3586fa