LTC3525-3.3 Linear Technology Corporation, LTC3525-3.3 Datasheet - Page 6

• Manufacturer Part Number: LTC3525-3.3
• Description: 400mA Micropower Synchronous Step-Up DC/DC Converter
• Manufacturer: Linear Technology Corporation

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LTC3525-3.3/LTC3525-5
TYPICAL PERFOR A CE CHARACTERISTICS
6
50mV/DIV
CURRENT
50mA/DIV
OUTPUT
RIPPLE
100mA
190mA
100mA
200mA
I
I
I
I
I
I
20mA
LOAD
OUT
OUT
OUT
OUT
OUT
OUT
5mA
=
=
=
=
=
=
LTC3525-3.3 Output Voltage
Ripple
LTC3525-5 Output Voltage Ripple
V
C
V
C
V
C
LTC3525-3.3 100mA Load Step
Response
IN
OUT
IN
OUT
IN
OUT
= 2.4V
= 3.6V
= 2.4V
= 22µF
= 22µF
= 22µF
W
500µs/DIV
50µs/DIV
50µs/DIV
U
3525 G18
3525 G20
3525 G22
50mV/DIV
50mV/DIV
50mV/DIV
CURRENT
20mA/DIV
50mV/DIV
CURRENT
50mA/DIV
OUTPUT
OUTPUT
RIPPLE
RIPPLE
150mA
I
I
I
50mA
OUT
OUT
OUT
LOAD
LOAD
5mA
=
=
=
LTC3525-5 Output Voltage Ripple
V
C
LTC3525-3.3 50mA Load Step
Response
V
C
V
C
LTC3525-5 100mA Load Step
Response
IN
OUT
IN
OUT
IN
OUT
= 2.4V
= 1.2V
= 3.6V
T
= 22µF
= 22µF
= 22µF
A
= 25°C unless otherwise noted.
500µs/DIV
500µs/DIV
50µs/DIV
3525 G19
3525 G21
3525 G23
50mV/DIV
3525f