ADP2108AUJZ-3.3-R7 datasheet(6/20 Pages) AD

номер детали	ADP2108AUJZ-3.3-R7

подробное описание детали	Compact, 600 mA, 3 MHz, Step-Down DC-to-DC Converter

PDF	20 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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6 / 20 page

ADP2108

Data Sheet

Rev. G | Page 6 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 3.6 V, TA = 25°C, VEN = VIN, unless otherwise noted.

Figure 4. Quiescent Supply Current vs. Input Voltage

Figure 5. Switching Frequency vs. Input Voltage

Figure 6. Output Voltage vs. Temperature

Figure 7. PMOS Current Limit vs. Input Voltage

Figure 8. Mode Transition Across Temperature

Figure 9. Mode Transition

2.5

3.0

3.5

4.0

4.5

5.0

5.5

INPUT VOLTAGE (V)

–40°C

+25°C

+85°C

2500

2600

2700

2800

2900

3000

3100

3200

3300

3400

3500

2.3

2.8

3.3

3.8

4.3

4.8

5.3

INPUT VOLTAGE (V)

–40°C

+25°C

+85°C

1.795

1.800

1.805

1.810

1.815

1.820

1.825

1.830

1.835

1.840

–45

–25

–5

TEMPERATURE (°C)

IOUT = 10mA

IOUT = 150mA

IOUT = 500mA

600

700

800

900

1000

1100

1200

1300

1400

2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5

INPUT VOLTAGE (V)

2.5

3.0

3.5

4.0

4.5

5.0

5.5

–40°C

INPUT VOLTAGE (V)

0.04

0.05

0.06

0.07

0.08

0.09

0.10

0.11

0.12

0.13

0.14

0.15

+85°C

PWM TO PSM

PSM TO PWM

2.53.03.54.04.55.05.5

INPUT VOLTAGE (V)

0.06

0.07

0.08

0.09

0.10

0.11

0.12

0.13

0.14

0.15

PWM TO PSM

PSM TO PWM

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