LTC1754-3.3 LINER [Linear Technology], LTC1754-3.3 Datasheet - Page 10

• Manufacturer Part Number: LTC1754-3.3
• Description: Micropower, Regulated 3.3V/5V Charge Pump with Shutdown in SOT-23
• Manufacturer: LINER [Linear Technology]

LTC1754-3.3/LTC1754-5
TYPICAL APPLICATIO S
10
ON/OFF
V
2V
IN
ON/OFF
3V TO 4.4V
BATTERY
V
ON/OFF
3V
IN
10 F
Li-Ion
U
Lithium-Ion Battery to 5V White or Blue LED Driver
5
3
V
SHDN
IN
10 F
C
3.3V and 5V Step-Up Generator from 2V
LTC1754-3.3
5V, 100mA Step-Up Generator from 3V
–
4
1 F
10 F
C
V
GND
+
OUT
6
5
3
5
3
5
3
V
SHDN
V
SHDN
V
SHDN
IN
1
2
IN
IN
C
C
C
LTC1754-5
LTC1754-5
–
LTC1754-5
–
–
4
4
4
1 F
1 F
1 F
10 F
C
C
C
V
V
V
GND
GND
GND
+
+
OUT
+
OUT
OUT
6
6
6
5
3
V
SHDN
1
2
1
2
1
2
IN
C
–
LTC1754-5
4
1 F
10 F
1754 TA07
10 F
C
V
GND
+
OUT
6
100
V
5V
100mA
1
2
OUT
1754 TA09
10 F
100
1754 TA08
V
3.3V
V
5V
OUT1
OUT2
100
I
3.3
+ 2I
V
IN
3.3I
(2I
5
3.3
3.3
20mA
+ 5I
+ 4I
5
5
)