LTC3586EUFE-TRPBF データシートの表示（PDF） - Linear Technology

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LTC3586EUFE-TRPBF

High Effi ciency USB Power Manager with Boost, Buck-Boost and Dual Bucks

Linear Technology 

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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