LT1615ES5-1#TRPBF Linear Technology, LT1615ES5-1#TRPBF Datasheet - Page 7

• Manufacturer Part Number: LT1615ES5-1#TRPBF
• Description: IC DC/DC CONV STEP-UP TSOT-23-5
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LT1615ES5-1#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.23 ~ 36 V
• Current - Output: 100mA
• Voltage - Input: 1 ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

TYPICAL APPLICATIO S
2.5V TO 4.2V
1.5V TO 3V
1V TO 6V
V
IN
V
V
IN
IN
C1: TAIYO YUDEN LMK316BJ475
C2: TAIYO YUDEN JMK316BJ106
C3: TAIYO YUDEN JMK107BJ105
L1, L2: MURATA LQH3C100K24
D1: MOTOROLA MBR0520
1-Cell Li-Ion to 3.3V SEPIC Converter
C1: TAIYO YUDEN EMK316BJ475
C2: TAIYO YUDEN GMK316BJ105
L1: MURATA LQH3C220K24
D1: MOTOROLA MBR0540
C1: TAIYO YUDEN LMK316BJ475
C2: TAIYO YUDEN JMK325BJ226
L1: MURATA LQH3C4R7M24
D1: MOTOROLA MBR0520
C1
4.7 F
2-Cell to 3.3V Boost Converter
C1
4.7 F
C1
4.7 F
4
SHDN
4
4
V
IN
5
SHDN
SHDN
PIN Diode Driver
V
V
LT1615
IN
IN
10 H
5
5
GND
L1
LT1615-1
LT1615
22 H
4.7 H
2
GND
GND
L1
L1
2
2
SW
FB
1
SW
SW
1 F
FB
C3
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
FB
3
1
1
[phone]
[phone]
[phone]
[phone]
[phone]
3
3
D1
D1
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
U
L2
10 H
D1
10M
365k
1M
604k
1M
604k
4.7pF
4.7pF
1615/-1 TA09
C2
1 F
1615/-1 TA03
35V
500 A
C2
22 F
3.3V
60mA
1615/-1 TA07
C2
10 F
3.3V
50mA
3V TO 6V
1V TO 1.5V
V
IN
V
C1: TAIYO YUDEN LMK316BJ475
C2: TAIYO YUDEN JMK316BJ106
L1: MURATA LQH3C220K24
D1: CENTRAL SEMICONDUCTOR CMDSH-3 [phone]
IN
C1: TAIYO YUDEN LMK316BJ475
C2: TAIYO YUDEN JMK316BJ106
C3: TAIYO YUDEN JMK107BJ105
L1, L2: MURATA LQH3C100K24
D1: MOTOROLA MBR0520
C1
4.7 F
90
85
80
75
70
65
60
55
50
1-Cell to 3.3V Boost Converter
C1
4.7 F
2-Cell to 3.3V Converter Efficiency
4-Cell to 5V SEPIC Converter
4
0.1
SHDN
V
4
IN
5
SHDN
LT1615
V
10 H
IN
GND
L1
5
LT1615-1
LT1615/LT1615-1
2
LOAD CURRENT (mA)
22 H
GND
L1
1
SW
2
FB
V
V
1
IN
IN
1 F
SW
C3
3
FB
= 3V
= 1.5V
1
[phone]
[phone]
[phone]
[phone]
[phone]
3
D1
L2
10 H
10
[phone]
[phone]
[phone]
D1
604k
1M
1615/-1 TA03a
1M
324k
100
4.7pF
4.7pF
sn16151 16151fas
1615/-1 TA04
C2
10 F
3.3V
15mA
C2
10 F
1615/-1 TA07
5V
40mA
7