ADP5034ACPZ-R7 datasheet(12/28 Pages) AD

12 / 28 page

ADP5034

Data Sheet

Rev. A | Page 12 of 28

CH1 50.0mV

CH4 5.00V

M 20.0µs A CH2

408mA

T 20.40%

BW CH2 200mA Ω BW

VOUT

IOUT

Figure 27. BUCK1 Response to Load Transient, IOUT1 from 20 mA to 180 mA,

VOUT1 = 3.3 V, Auto Mode

CH1 100mV

CH4 5.00V

M 20.0µs A CH2

88.0mA

T 19.20%

BW CH2 200mA Ω BW

VOUT

IOUT

Figure 28. BUCK2 Response to Load Transient, IOUT2 from 20 mA to 180 mA,

VOUT2 = 1.8 V, Auto Mode

CH1 5.00V

CH4 5.00V

M 400ns

A CH4

1.90V

T 50.00%

CH2 5.00V

CH3 5.00V BW

VOUT1

VOUT2

SW1

SW2

Figure 29. VOUT and SW Waveforms for BUCK1 and BUCK2 in PWM Mode

Showing Out-of-Phase Operation

CH1 2.00V

M 40.0µs

A CH3

2.2V

T 11.20%

BW CH2 50.0mA Ω BW

CH3 5.00V BW

VOUT

IIN

Figure 30. LDO Startup, VOUT3 = 3.0 V, IOUT3 = 5 mA

2.780

2.785

2.790

2.795

2.800

2.805

2.810

2.815

2.820

0.05

0.10

0.15

0.20

0.25

0.30

IOUT (A)

VIN = 3.3V

VIN = 5.0V

VIN = 5.5V

VIN = 4.5V

Figure 31. LDO Load Regulation Across Input Voltage, VOUT3 = 2.8 V

100

150

200

250

300

350

400

2.3

2.8

3.3

3.8

4.3

4.8

5.3

INPUT VOLTAGE (V)

+25°C

+125°C

–40°C

Figure 32. NMOS RDSON vs. Input Voltage Across Temperature

ADP5034ACPZ-R7 数据表(PDF) 12 Page - Analog Devices

ADP5034ACPZ-R7 数据表(HTML) 12 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

数据表下载

链接网址

ADP5034ACPZ-R7 数据表(PDF) 12 Page - Analog Devices

ADP5034ACPZ-R7 数据表(HTML) 12 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

数据表 下载

链接网址

数据表下载