LT1912 Linear Technology Corporation, LT1912 Datasheet - Page 21

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LT1912

Manufacturer Part Number
LT1912
Description
Step-Down Switching Regulator
Manufacturer
Linear Technology Corporation
Datasheet

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TYPICAL APPLICATIONS
15V TO 36V
3.5V TO 27V
10μF
V
4.7μF
IN
V
IN
330pF
D: DIODES INC. DFLS240L
L: TAIYO YUDEN NP06DZB3R3M
D: DIODES INC. DFLS240L
L: NEC/TOKIN PLC-0755-100
26.1k
330pF
18.2k
68.1kHz
68.1k
ON OFF
ON OFF
1.8V Step-Down Converter
12V Step-Down Converter
f = 500kHz
f = 500kHz
RUN/SS
RUN/SS
SYNC
V
R
SYNC
V
R
C
T
C
T
V
V
IN
IN
LT1912
LT1912
GND
GND
BD
BD
BOOST
BOOST
SW
SW
FB
FB
100k
50k
0.47μF
D
0.47μF
D
715k
127k
3.3μH
10μH
L
L
1912 TA08
1912 TA06
22μF
47μF
V
1.8V
2A
V
12V
2A
OUT
OUT
LT1912
21
1912f

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