LTC1516CS8 datasheet(3/8 Pages) LINER

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LTC1516

TYPICAL PERFORMANCE CHARACTERISTICS

Output Voltage vs Input Voltage

Efficiency vs Input Voltage

No Load Supply Current vs

Input Voltage

Output Current vs Input Voltage

INPUT VOLTAGE (V)

5.0

1516 • G01

2.0

2.5

3.0

4.0

4.5

3.5

IOUT = 10mA

INPUT VOLTAGE (V)

100

120

1516 • G02

C1 = C2

= 0.22

µF

C1 = C2

= 0.047

µF

C1 = C2

= 0.022

µF

C1 = C2

= 0.1

µF

C1 = C2 = 0.01

µF

COUT = 10µF

TA = 25°C

INPUT VOLTAGE (V)

1516 • G03

234

INPUT VOLTAGE (V)

IOUT = 20mA

4.90

4.95

5.05

5.00

5.10

1516 • G04

OUTPUT CURRENT (mA)

4.90

5.10

5.05

5.00

4.95

1516 • G05

0.01

0.1

100

VIN = 3V

Output Voltage vs Output Current

IOUT,

0mA TO 25mA,

10mA/DIV

VOUT,

AC COUPLED,

100mV/DIV

1516 • G04

Load Transient Response, VIN = 3V

PIN FUNCTIONS

C1+ (Pin 1): Flying Capacitor 1, Positive Terminal.

VIN (Pin 2): Input Supply Voltage.

VOUT (Pin 3): 5V Output Voltage (VOUT = 0V in Shutdown).

C2+ (Pin 4): Flying Capacitor 2, Positive Terminal.

C2 – (Pin 5): Flying Capacitor 2, Negative Terminal.

GND (Pin 6): Ground.

SHDN (Pin 7): Active High CMOS Logic-Level Shutdown

Input.

C1 – (Pin 8): Flying Capacitor 1, Negative Terminal.

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