ADP5022ACBZ-1-R7 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADP5022ACBZ-1-R7

Dual 3 MHz, 600 mA Buck Regulator with 150 mA LDO

Analog Devices 

T

VOUT

1

ISW

2

SW

4

CH1 50.0V BW CH2 500mA Ω M 4.00µs A CH2

CH4 2.00V BW

T 28.40%

240mA

Figure 22. Typical Waveforms, VOUT1 = 3.3 V, IOUT1 = 30 mA, Auto Mode

T

VOUT

1

ISW

2

SW

4

CH1 50.0V BW CH2 500mA Ω M 4.00µs A CH2

CH4 2.00V BW

T 28.40%

220mA

Figure 23. Typical Waveforms, VOUT2 = 1.8 V, IOUT2 = 30 mA, Auto Mode

T

VOUT

1

ISW

2

SW

4

CH1 50mV BW CH2 500mA Ω M 400ns A CH2

CH4 2.00V BW

T 28.40%

220mA

Figure 24. Typical Waveforms, VOUT1 = 3.3 V, IOUT1 = 30 mA, PWM Mode

T

VOUT

1

ISW

2

SW

ADP5022

4

CH1 50mV BW CH2 500mA Ω M 400ns A CH2

CH4 2.00V BW

T 28.40%

220mA

Figure 25. Typical Waveforms, VOUT2 = 1.8 V, IOUT2 = 30 mA, PWM Mode

T

VIN

VOUT

1

SW

3

CH1 50.0mV BW

M 1.00ms

CH3 1.00V BW CH4 2.00V BW

T 30.40%

A CH3

4.80V

Figure 26. Buck1 Response to Line Transient, Input Voltage from 4.5 V to

5.0 V, VOUT1 = 3.3 V, PWM Mode

T

VIN

VOUT

1

SW

43

CH1 50.0mV BW

M 1.00ms

CH3 1.00V BW CH4 2.00V BW

T 30.40%

A CH3

4.80V

Figure 27. Buck2 Response to Line Transient, VIN = 4.5 V to 5.0 V,

VOUT2 = 1.8 V, PWM Mode

Rev. C | Page 11 of 28

Share Link: