ADP5138WACPZ-1-R7 datasheet(10/23 Pages) AD

номер детали	ADP5138WACPZ-1-R7

подробное описание детали	Quad, 1 A, 5.5 V, Synchronous Step-Down Regulators with One RF LDO Regulator

PDF	23 Pages

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производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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10 / 23 page

ADP5138

Data Sheet

Rev. A | Page 10 of 23

TYPICAL PERFORMANCE CHARACTERISTICS

TA = 25°C, VAVIN = VPVIN1 = VPVIN2 = VPVIN3 = VPVIN4 = VPVIN5 = 5.0 V, fSW = 3.2 MHz, unless otherwise noted. VOUTx is the output voltage on

a single channel.

Figure 4. Efficiency vs. Output Current at VPVINx = 5 V, fSW = 3.2 MHz

Figure 5. Shutdown Current vs. Temperature

Figure 6. AVIN UVM Threshold vs. Temperature

Figure 7. Quiescent Current vs. Temperature

Figure 8. AVIN UVLO Threshold vs. Temperature

Figure 9. AVIN OVLO Threshold vs. Temperature

100

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

OUTPUT CURRENT (A)

VOUT1 = 3.3V

VOUT2 = 1.0V

VOUT3 = 1.25V

VOUT4 = 1.35V

500

1000

1500

2000

2500

3000

3500

–40

–20

100

120

TEMPERATURE (

°C)

VPVINx = 3V

VPVINx = 5V

VPVINx = 5.5V

4.36

4.32

4.28

4.24

4.20

4.16

4.12

–40

–20

100

120

TEMPERATURE (°C)

RISING

FALLING

8.0

7.5

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

–40

–20

100

120

TEMPERATURE (°C)

VPVINx = 3V

VPVINx = 5V

VPVINx = 5.5V

3.00

2.95

2.90

2.85

2.80

2.75

2.70

–40

–20

100

120

TEMPERATURE (°C)

RISING

FALLING

5.88

5.84

5.80

5.76

5.72

5.68

5.64

–40

–20

100

120

TEMPERATURE (°C)

RISING

FALLING

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