LTC3586 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3586' PDF : 36 Pages View PDF
LTC3586/LTC3586-1
TYPICAL APPLICATION
Watchdog Microcontroller Operation
USB/WALL
4.5V TO 5.5V
C1
22μF
100k
T
2k
35, 36
VBUS
5
NTC
29
PROG
4
CLPROG
0.1μF 2.94k
SW 37
VOUT 34
GATE 31
BAT 32
GND 39
L1
3.3μH
MP1
+
Li-Ion
CHRG 30
VOUT3 16, 17
10pF
3.3V, 20mA
1μF
2
PUSHBUTTON
MICROCONTROLLER
3
LDO3V3
10k
38 FAULT
12
VC3 11
FB3
19
SWCD3
SWAB3 13
330pF
15k
L2
2.2μH
1, 2 ILIM
VIN3 14, 15
L3
LTC3586/LTC3586-1
4.7μH
9
MODE
SW2 25
4
18, 20, 21, 33
EN
FB2 23
324k
105k
1.02M
806k
C2
22μF
RED
510Ω
121k
33pF
22μF
2.2μF
10pF
10μF 1μF
3.3V
1A
1.8V
400mA
C1, C2: TDK C2012X5R0J226M
L1: COILCRAFT LPS4018-332LM
L2, L5: TOKO 1098AS-2R2M
L3, L4: TOKO 1098AS-4R7M
MP1: SILICONIX Si2333
VIN2 24
SW1 26
L4
4.7μH
806k
FB1 28
806k
1.6V
400mA
10pF
10μF 1μF
TO OTHER
LOADS
SYSTEM RAIL/
I/O
I/O/MEMORY
MICROPROCESSOR
CORE
VIN1 27
VIN4 22
SW4 8
VOUT4 6, 7
FB4 10
L5
2.2μH
10μF
88.7k
16.9k
10pF
22μF
5V
800mA
AUDIO/
MOTOR DRIVE
3586 TA02
3586fa
34
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