ADP1614 データシートの表示（PDF） - Analog Devices

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ADP1614

650 kHz/1.3 MHz, 4 A, Step-Up, PWM, DC-to-DC Switching Converter

Analog Devices 

Data Sheet

VIN = 3.6V

VOUT = 5V

fSW = 650kHz

OUTPUT VOLTAGE (100mV/DIV)

AC-COUPLED

L = 4.7µH

1

LOAD CURRENT (50mA/DIV)

3

TIME (200µs/DIV)

Figure 21. 50 mA to 150 mA Load Transient,

VIN = 3.6 V, VOUT = 5 V, fSW = 650 kHz

VIN = 3.6V

VOUT = 5V

fSW = 1.3MHz

OUTPUT VOLTAGE (100mV/DIV)

AC-COUPLED

L = 4.7µH

1

LOAD CURRENT (50mA/DIV)

3

TIME (200µs/DIV)

Figure 22. 50 mA to 150 mA Load Transient,

VIN = 3.6 V, VOUT = 5 V, fSW = 1.3 MHz

ADP1614

VIN = 5V

VOUT = 15V OUTPUT VOLTAGE (100mV/DIV)

fSW = 650kHz

AC-COUPLED

L = 15µH

1

LOAD CURRENT (50mA/DIV)

3

TIME (200µs/DIV)

Figure 23. 50 mA to 150 mA Load Transient,

VIN = 5 V, VOUT = 15 V, fSW = 650 kHz

VIN = 5V

VOUT = 15V OUTPUT VOLTAGE (200mV/DIV)

fSW = 1.3MHz

AC-COUPLED

L = 10µH

1

LOAD CURRENT (50mA/DIV)

3

TIME (200µs/DIV)

Figure 24. 50 mA to 150 mA Load Transient,

VIN = 5 V, VOUT = 15 V, fSW = 1.3 MHz

Rev. 0 | Page 9 of 16

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