LTC3832-1 Linear Technology, LTC3832-1 Datasheet - Page 21

• Manufacturer Part Number: LTC3832-1
• Description: High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation
• Manufacturer: Linear Technology

TYPICAL APPLICATIO S
1 F
D
8.2V
Z
C1
180pF
100
1 F
SHUTDOWN
R
15k
10 F
C
C
1.5nF
C
NC
NC
0.01 F
U
Typical 3.3V to – 5V, 5A Positive-to-Negative Converter
V
SS
FREQSET
SHDN
COMP
SENSE
PV
CC
CC2
LTC3832
SENSE
3.3V
+
V
NC
IN
PV
–
PGND
I
CC1
GND
MAX
G1
I
G2
FB
FB
MBR0520
13V
C
L
Q1, Q2: SILICONIX Si7440DP
O
IN
: SUMIDA CDEP105-1R3-MC-S
3.5k
, C
OUT
1k
: SANYO POSCAP 6TPB330M
0.1 F
0.1 F
Q2
Q1
1.3 H
+
L
O
C
330 F
IN
LTC3832/LTC3832-1
10 F
+
C
330 F
OUT
93.1k
1%
12.7k
1%
3832 TA04
V
–5V
5A
OUT
sn3832 3832fs
21