ADP5003ACPZ-R7 datasheet(14/31 Pages) AD

14 / 31 page

ADP5003

Data Sheet

Rev. A | Page 14 of 31

CH1 500mV

CH2 1.00mV

M80.0µs

A CH1

3.81V

200.960µs

VPVOUT2

VPVIN2

0.07V/µs

0.18V/µs

3V OFFSET

Figure 33. LDO Line Transient, VPVIN2 = 3.6 V to 4.1 V, VPVOUT2 = 3.3 V,

ILOAD2 = 1 A

CH2 500mV

CH4 1.00mV

M80µs

A CH2

12.5V

T 25.90%

Ω

VPVOUT2

VPVIN1

0.14V/µs

0.45V/µs

10V OFFSET

Figure 34. Adaptive Mode Line Transient, VPVIN1 = 11 V to 13 V, VPVOUT2 = 3.3 V,

ILOAD2 = 1 A, fSW = 1.5 MHz, L = 2.2 μH, RC = 3.48 kΩ, CC = 22 nF, CCP = 22 pF,

CPVOUT1 = 64 μF

CH4 20.0mV

CH3 1.00 A

M8.00µs

A CH3

920mA

24.7%

IPVIN1

VPVOUT2

Figure 35. AdaptiveMode Load Transient,VPVIN1 =12V,VPVOUT2 =3.3 V,

ILOAD2 =0.5A to 3A, fSW = 1.5 MHz, L = 2.2 μH, RC = 3.48 kΩ, CC = 22 nF,

CCP = 22 pF, CPVOUT1 = 64 μF

CH2 20.0mV

CH4 1.00A

M8.00µs

A CH4

1.34A

18.4800µs

VPVOUT2

ILOAD2

2.3A/µs

3A/µs

Figure 36. LDO Load Transient, VPVIN2 = 3.6 V, VPVOUT2 = 3.3 V,

ILOAD2 = 0.5 A to 3 A

CH3 500mA

CH4 10.0mV

M80µs

A CH2

1.52V

T 24.70%

Ω BW

VPVOUT2

ILOAD2

1.2A/µs

1.3A/µs

Figure 37. AdaptiveMode Load Transient,VPVIN1 =12V,VPVOUT2 =3.3 V,

ILOAD2 =1Ato1.5A, fSW = 1.5 MHz, L = 2.2 μH, RC = 3.48 kΩ, CC = 22 nF,

CCP = 22 pF, CPVOUT1 = 64 μF

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