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ManualsBrandsLINEAR TECHNOLOGY ManualsPMICsPMIC - DC/DC voltage regulator Boost, Cuk, SEPIC MSOP 8 EP
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LT3580
20
3580fg
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
D1
D5
D2
D3
D4
C5
1μF
C4
1μF
C3
1μF
L1
10μH
383k
V
IN
9V TO 16V
3.3V
V
IN
SW
V
OUT2
95V
80mA
V
OUT1
64V
40mA
3580 TA04
LT3580
R1
10Ω
R2
10Ω
45.3k
10k
SHDN
GND
FB
VC
SYNC SS
RT
C6
1μF
C7
1μF
2.2nF
0.1μF
47pF
C2
4.7μF
C1
4.7μF
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
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