ADP1876ACPZ-R7 datasheet(10/24 Pages) AD

10 / 24 page

ADP1876

Data Sheet

Rev. A | Page 10 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

Test conditions are at TA = 25°C and VIN = 12 V, unless otherwise specified.

Figure 4. Efficiency Plot of Figure 33

Figure 5. VCCO Dropout

Figure 6. VCCO Line Regulation

Figure 7. VCCO vs. VIN

Figure 8. Step Load Transient of Figure 33

Figure 9. Soft Start Into Precharged Output

100

LOAD (A)

VIN = 12V

VOUT = 1.8V

VOUT = 5V

–0.25

–0.20

–0.15

–0.10

–0.05

2.5

3.0

3.5

4.0

4.5

5.0

VIN (V)

50mA LOAD

100mA LOAD

4.65

4.70

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

VIN (V)

NO LOAD ON LDO

100mA LOAD ON LDO

VIN (V)

CH1

5.00A Ω

CH3 20.0mV

M100µs

A CH1

9.00A

VOUT1 = 5V OUTPUT RESPONSE

OUTPUT STEP LOAD = 5A TO 10A

CH3 1V

CH2 5V

CH1 5V

CH4 1A

Ω

M1ms

A CH1

2.4V

VIN = 12V

VOUT = 1.8V

OUTPUT PRECHARGED TO 1V

DH1

DL1

VOUT1

IL1

ADP1876ACPZ-R7 Datasheet(PDF) 10 Page - Analog Devices

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