LT3580EDD-TRPBF Ver la hoja de datos (PDF) - Linear Technology

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componentes Descripción

Fabricante

LT3580EDD-TRPBF

Boost/Inverting DC/DC Converter with 2A Switch, Soft-Start, and Synchronization

Linear Technology 

LT3580

TYPICAL APPLICATIONS

VFD (Vacuum Flourescent Display) Power Supply Switches at 2MHz to Avoid AM Band

Danger High Voltage! Operation by High Voltage Trained Personnel Only

VIN

9V TO 16V

3.3V

C2

4.7μF

L1

10μH

VIN

SW

C1

4.7μF

SHDN

LT3580

GND

RT

FB

SYNC

VC

SS

45.3k

0.1μF

C1, C2: 4.7μF, 25V, X5R, 1206

C3-C7: 1μF, 50V, X5R, 0805

D1-D4: ON SEMICONDUCTOR MBR0540

D5: MICROSEMI UPS140

L1: SUMIDA CDR6D28MNNP-100

R1, R2: 0.5W

D1

R2

10Ω

D2

C7

1μF

D3

R1

D4

10Ω

C6

1μF

D5

383k

VOUT2

95V

C5 80mA

1μF

VOUT1

64V

C4 40mA

1μF

C3

1μF

10k

2.2nF

47pF

3580 TA04

3580fg

20

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