LTC1627 Linear Technology, LTC1627 Datasheet - Page 13

• Manufacturer Part Number: LTC1627
• Description: Monolithic Synchronous Step-Down Switching Regulator
• Manufacturer: Linear Technology

TYPICAL APPLICATIONS
0.1 F
47pF
0.1 F
C
47pF
C
C
C
ITH
SS
ITH
SS
U
Double Lithium-Ion to 5V/0.5A Low Dropout Regulator
1
2
3
4
1
2
3
4
I
RUN/SS
V
GND
I
RUN/SS
V
GND
TH
TH
FB
FB
LTC1627
LTC1627
5V Input to 3.3V/0.5A Regulator
SYNC/FCB
SYNC/FCB
V
V
V
SW
SW
V
DR
DR
IN
IN
8
7
6
5
8
7
6
5
15 H*
33 H*
***
***
**
* SUMIDA CD54-150
**
* SUMIDA CD54-330
AVX TPSC107M006R0150
AVX TPSC226M016R0375
AVX TPSD107M010R0100
AVX TPSC226M016R0375
R1
80.6k
1%
R2
249k
1%
R1
80.6k
1%
R2
422k
1%
+
+
C
100 F
6.3V
C
100 F
10V
OUT **
OUT **
V
3.3V
0.5A
V
5V
0.5A
OUT
OUT
+
+
1627 TA03
1627 TA04
C
22 F
16V
C
22 F
16V
IN ***
IN ***
V
V
IN
IN
= 5V
8.4V
LTC1627
13