LTC3526 Linear Technology, LTC3526 Datasheet - Page 12

• Manufacturer Part Number: LTC3526
• Description: 500mA 1MHz Synchronous Step-Up DC/DC Converters
• Manufacturer: Linear Technology

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LTC3526/LTC3526B
TYPICAL APPLICATIONS
12
1V TO 1.6V
1.6V TO 3.2V
V
IN
V
IN
*SUMIDA CDRH3D16-4R7
OFF ON
1μF
OFF ON
1μF
4.7μH*
V
SHDN
4.7μH
IN
V
SHDN
LTC3526
IN
GND
LTC3526
SW
GND
SW
V
OUT
V
FB
OUT
FB
1-Cell to 1.8V Converter with <1mm Maximum Height
1.4M
1M
1.78M
1M
3526 TA03a
3526 TA01a
10μF
V
2.85V
100mA
4.7μF
1-Cell to 2.85V Converter
OUT
V
3.3V
200mA
OUT
100
100
90
80
70
60
40
30
20
10
90
80
70
60
40
30
20
10
50
50
0
0
0.01
0.01
V
V
OUT
OUT
= 1.8V
= 2.85V
0.1
0.1
LOAD CURRENT (mA)
LOAD CURRENT (mA)
1
1
10
10
V
V
V
V
V
V
100
100
IN
IN
IN
IN
IN
IN
= 1.5V
= 1.2V
= 0.9V
= 1.5V
= 1.2V
= 0.9V
3526 TA02b
3526 TA03b
1000
1000
3526bfb