LT1316 LINER [Linear Technology], LT1316 Datasheet - Page 14

• Manufacturer Part Number: LT1316
• Description: Micropower DC/DC Converter with Programmable Peak Current Limit
• Manufacturer: LINER [Linear Technology]

LT1316
14
TYPICAL APPLICATIONS
SHUTDOWN
4V TO
3.3V
V
V
IN
7V
IN
+
+
OPTIONAL CONNECTION
C1: AVX TAJA226M006R
C2: AVX TAJB335M035R
L1: MURATA LQH3C220K04
Q1: MMBT3906LT3
C1: 10 F 10V AVX TAJB106M010
C2: 33 F 10V AVX TPSC336M010
C3: 10 F ALUMINUM ELECTROLYTIC
D1: MBR0520LT1
L1: 33 H SUMIDA CD43 (OR COILCRAFT DO1608)
Q1: MPS1907A
C1
22 F
6.3V
C1
10 F
10V
10k
R3
Universal Serial Bus (USB) to 5V/100mA DC/DC Converter
LCD Bias Generator with Output Disconnect in Shutdown
U
7
7
3
SHDN
SHDN
R
R
V
V
SET
SET
N
IN
IN
3
6
6
11k
1%
LT1316
LT1316
33 H
L1
GND
22 H
1.6V TO 3.5V
L1
4
V
GND
SW
BAT
SW
4
5
FB
5
FB
MBR0540LT1
(V
100
8
R
8
0V TO 3.3V
OUT
B
D1
V
ADJUST)
ADJ
4.7M
+
C2
33 F
10V
150k
3.32M
1%
232k
1%
Q1
100pF
100pF
50V
CERAMIC
R2
1.00M
R1
324k
+
+
C2
3.3 F
35V
Q1
C3
10 F
10V
1316 TA13
V
5V
100mA
V
17.1V TO 19.8V
4mA
OUT
1316 TA12
OUT
0.33 F
50V
CERAMIC