ADP2370CPZ-REDYKIT(RevA) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADP2370CPZ-REDYKIT
(Rev.:RevA)

High Voltage, 1.2 MHz/600 kHz, 800 mA, Low Quiescent Current Buck Regulator

Analog Devices 

Data Sheet

LOAD CURRENT

1

2

VOUT

INDUCTOR CURRENT

3

CH1 500mA Ω BW CH2 100mV

CH3 500mA Ω BW

BW M40.0µs A CH1

T 72.00%

320mA

Figure 45. Load Transient, VOUT = 1.2 V, 10 mA to 800 mA, Load Current Rise

Time = 200 ns, VIN = 5 V

LOAD CURRENT

1

VOUT

2

INDUCTOR CURRENT

3

CH1 100mA Ω BW CH2 20.0mV

CH3 500mA Ω BW

BW M10.0µs A CH1

T 50.40%

112mA

Figure 46. Load Transient, VOUT = 1.2 V,10 mA to 110 mA, Load Current Rise

Time = 200 ns, VIN = 5 V

LOAD CURRENT

1

VOUT

2

INDUCTOR CURRENT

3

CH1 100mA Ω BW CH2 50.0mV

CH3 200mA Ω BW

BW M20.0µs A CH1

T 50.40%

220mA

Figure 47. Load Transient, VOUT = 1.2 V,100 mA to 300 mA, Load Current Rise

Time = 200 ns, VIN = 5 V

ADP2370/ADP2371

LOAD CURRENT

1

VOUT

2

INDUCTOR CURRENT

3

CH1 500mA Ω BW CH2 100mV

CH3 500mA Ω BW

BW M20.0µs A CH1

T 10.00%

530mA

Figure 48. Load Transient, VOUT = 5 V, 300 mA to 800 mA, Load Current Rise

Time = 200 ns, VIN = 8 V

LOAD CURRENT

1

VOUT

2

INDUCTOR CURRENT

3

CH1 500mA Ω BW CH2 200mV

CH3 500mA Ω BW

BW M40.0µs A CH1

T 72.00%

320mA

Figure 49. Load Transient, VOUT = 5 V, 1 mA to 800 mA, Load Current Rise

Time = 200 ns, VIN = 8 V

LOAD CURRENT

1

VOUT

2

INDUCTOR CURRENT

3

CH1 100mA Ω BW CH2 50.0mV

CH3 200mA Ω BW

BW M20.0µs A CH1

T 50.40%

80.0mA

Figure 50. Load Transient, VOUT = 5 V,10 mA to 110 mA, Load Current Rise

Time = 200 ns, VIN = 8 V

Rev. A | Page 15 of 32

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