ADP2114ACPZ-R7 datasheet(13/40 Pages) AD

部件名	ADP2114ACPZ-R7

功能描述	Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator

PDF	40 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

13 / 40 page

ADP2114

Rev. 0 | Page 13 of 40

SUPPLY CURRENT

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

2.5

5.5

5.0

4.5

4.0

3.5

3.0

VDD VOLTAGE (V)

PULSE SKIP

FORCED PWM

Figure 31. VDD Supply Current, No Load,

Channel 1: VOUT = 1.5 V, Channel 2 Off, fSW = 1.2 MHz

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

2.5

5.5

5.0

4.5

4.0

3.5

3.0

VDD VOLTAGE (V)

PULSE SKIP

FORCED PWM

Figure 32. VDD Supply Current, No Load,

Channel 2: VOUT = 0.8 V, Channel 1 Off, fSW = 1.2 MHz

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

2.5

5.5

5.0

4.5

4.0

3.5

3.0

VDD VOLTAGE (V)

PULSE SKIP

FORCED PWM

Figure 33. VDD Supply Current, No Load,

Channel 1: VOUT = 1.5 V, Channel 2: VOUT = 0.8 V, fSW = 1.2 MHz

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

–50

125

100

–25

TEMPERATURE (°C)

VDD = 2.75V, PULSE SKIP

VDD = 5.5V PULSE SKIP

VDD = 2.75V, FORCED PWM

VDD = 5.5V, FORCED PWM

Figure 34. VDD Supply Current vs. Temperature,

Channel 1: VOUT = 1.5 V, Channel 2: VOUT = 0.8 V, fSW = 1.2 MHz

ADP2114ACPZ-R7 数据表(PDF) 13 Page - Analog Devices

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ADP2114ACPZ-R7 数据表(PDF) 13 Page - Analog Devices

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