Datasheet

LTC1772B
14
1772bfa
LTC1772B 5V/0.5A Flyback Regulator
TYPICAL APPLICATIONS
I
TH
/RUN
LTC1772B
R4
10k
R1
0.033Ω
10μH10μH
R2
52.3k
R3
10k
M1
D1
T1
C3
220pF
C1: TAIYO YUDEN CERAMIC
LMK325BJ106K-T
C2: AVXTPSE107M010R0100
D1: IR10BQ015
M1: Si9803
R1: DALE 0.25W
T1: COILTRONICS CTX10-4
GND
V
FB
6
5
4
•
•
1772 TA04
1
2
3
PGATE
V
IN
SENSE
–
V
IN
2.5V
TO 9.8V
V
OUT
5V
0.5A
C2
100μF
10V
×2
C1
10μF
10V
+