ADP5050ACPZ-R7 datasheet(18/60 Pages) AD

18 / 60 page

ADP5050

Data Sheet

Rev. 0 | Page 18 of 60

CH3 1.00V BW

CH1 10.0V BW

CH4 1.00A Ω BW

CH2 5.00V BW

M400µs

A CH2

2.80V

VIN

VOUT

IOUT

Figure 35. Startup with Precharged Output, VIN = 12 V, VOUT = 3.3 V

CH3 5.00V BW

CH1 500mV BW

CH4

5.00A Ω BW

CH2 5.00V BW

M10.0ms

A CH1

650mV

VOUT

IOUT

PWRGD

Figure 36. Channel 1/Channel 2 Shutdown with Active Output Discharge,

VIN = 12 V, VOUT = 1.2 V, fSW = 600 kHz, L = 1 µH, COUT = 47 µF × 2

CH1 500mV BW

CH4 5.00A Ω

CH2 10.00V BW M10.0ms A CH1

970mV

VOUT

IOUT

Figure 37. Short-Circuit Protection Entry, VIN = 12 V, VOUT = 1.2 V,

fSW = 600 kHz, L = 1 µH, COUT = 47 µF × 2

CH1 500mV BW

CH4 5.00A Ω BW

CH2 10.0V BW

M10.0ms

A CH1

970mV

VOUT

IOUT

Figure 38. Short-Circuit Protection Recovery, VIN = 12 V, VOUT = 1.2 V,

fSW = 600 kHz, L = 1 µH, COUT = 47 µF × 2

CH2 200mV BW

M200µs

A CH2

1.21V

VOUT

Figure 39. Channel 1 Dynamic Voltage Scaling (DVS) from 1.1 V to 1.3 V,

62.5 µs Interval, VIN = 12 V, IOUT = 4 A, fSW = 600 kHz, L = 1 µH, COUT = 47 µF × 2

CH2 200mV BW

M200µs

A CH2

1.18V

VOUT

Figure 40. Channel 1 Dynamic Voltage Scaling (DVS) from 1.3 V to 1.1 V,

62.5 µs Interval, VIN = 12 V, IOUT = 4 A, fSW = 600 kHz, L = 1 µH, COUT = 47 µF × 2

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