LTC3400-1 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3400-1' PDF : 12 Pages View PDF
TYPICAL APPLICATIO S
LTC3400-1
Single Lithium Cell to 5V, 250mA
2Ω
OPTIONAL
SNUBBER
L1
4.7µH
D1
+ LITHIUM
CELL
C1
4.7µF
1
SW
6
5
VIN VOUT
LTC3400-1
4
3
OFF ON SHDN FB
GND
2
D1: PHILIPS PMEG2010EA
L1: SUMIDA CDRH2D18/HP-4R7
C1, C2: TAIYO YUDEN JMK212BJ475MG
C2
4.7µF
1nF
R1
1.02M
1%
R2
332k
1%
34001 TA02a
C3
100pF
3.6V to 5V Efficiency
100
LTC3400-1
CO = 4.7µF
90 L = 4.7µH
80
70
60
50
0.1
1
10
100
LOAD CURRENT (mA)
1000
34001 TA02b
34001f
9
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