Datasheet

LTC3632
18
3632fc
TYPICAL APPLICATIONS
Small Size, Limited Peak Current, 4mA Regulator
V
IN
LTC3632
RUN
C
IN
1µF
R3
470k
R4
100k
R5
33k
I
SET
3632 TA05a
SW
V
IN
7V TO 50V
V
OUT
5V
4mA
V
FB
SS
HYST
GND
L1
2.2mH
R1
470k
R2
88.7k
C
IN
: TDK C3225X7R1H105KT
C
OUT
: AVX 08056D106KAT2A
L1: MURATA LQH43NN222K03
C
OUT
10µF
V
IN
LTC3632
RUN
C
IN
1µF
SS
3642 TA07a
SW
V
IN
15V TO 50V
V
OUT
15V
4mA
V
FB
HYST
I
SET
GND
L1
10mH
R1
3M
R2
169k
C
IN
: AVX 18125C105KAT2A
C
OUT
: TDK C3216X7R1E475KT
L1: COILCRAFT LPS6235-106ML
C
OUT
4.7µF
LOAD CURRENT (mA)
0.1
50
EFFICIENCY (%)
55
65
75
85
1 4
3632 TA07b
95
60
70
80
90
V
IN
= 24V
V
IN
= 36V
V
IN
= 48V
High Efficiency 15V, 4mA Regulator Efficiency vs Load Current