LT1308BCF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1308BCF' PDF : 20 Pages View PDF
LT1308A/LT1308B
TYPICAL APPLICATIONS
Triple Output TFTLCD Bias Supply
D2
0.22μF
C4
1μF
0.22μF
VOFF
–9V
10mA
D3
VON
27V
C5 15mA
1μF
D4
0.22μF
L1
4.7μH
D1
VIN
5V
6
5
VIN
SW
3 SHDN
76.8k
C1
4.7μF
1
VC
220k
100pF
LT1308B
2
FB
GND
4
10.7k
C1:TAIYO-YUDEN JMK212BJ475MG
C2, C3:TAIYO-YUDEN LMK325BJ106MN
C4, C5, C6:TAIYO-YUDEN EMK212BJ105MG
D1: MBRM120
D2,D3,D4: BAT54S
L1: TOKO 817FY-4R7M
C6
1μF
AVDD
10V
500mA
C2, C3
10μF
×2
1308 TA02
TFTLCD Bias Supply Transient Response
AVDD
500mV/DIV
VON
500mV/DIV
VOFF
500mV/DIV
ILOAD 800mA
200mA
100μs/DIV
16
1308abfb
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