LT1302-5 Linear Technology, LT1302-5 Datasheet - Page 14

• Manufacturer Part Number: LT1302-5
• Description: Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters
• Manufacturer: Linear Technology

LT1302/LT1302-5
TYPICAL APPLICATIONS
14
1.5V
CELL
2 CELLS
L1 = COILCRAFT DO3316-332
D1 = MOTOROLA MBRS130LT3
OUTPUT
120mA
SET
FB
GND
12V
I
L
LT1073
220
+
C1
100 F
U
SW2
V
IN
SW1
A
O
+
+
L1
3.3 H
D1
C2
33 F
C1
47 F
3.3 H
Single Cell to 5V/150mA Converter
L1
C1 = AVX TPSD476M016R0150
C2 = AVX TPSE227M010R0100
2V to 12V/120mA Converter
+
C1 = AVX TPSD107M010R0100
C2 = AVX TPSD336M025R0200
C2
33 F
220 F
C2
D1
100k
5V/150mA
0.1 F
OUTPUT
+
C3
10
7
8
0.1 F
SW
PGND
GND
V
I
SW
T
PGND
IN
V
1
LT1302
6
IN
LT1302
COILCRAFT [phone]
100k
SHDN
NC
V
SHDN
I
GND
T
C
FB
2
5
2N3906
R
20k
V
FB
C
D1 = MOTOROLA MBRS130LT3
L1 = COILCRAFT DO3316-332
C
C
0.02 F
C
3
4
SHUTDOWN
100k
20k
100pF
(169k FOR 3.3V)
0.01 F
R1
100k
1%
56.2k
4.99k
36.5k
301k
1%
1%
1%
1%
R1
100pF
LT1302 • TA04
1302 TA03
R2
866k
1%