ADP2102-1.2-EVALZ(RevC) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADP2102-1.2-EVALZ
(Rev.:RevC)

Low Duty Cycle, 600 mA, 3 MHz, Synchronous Step-Down DC-to-DC Converter

Analog Devices 

ADP2102

R2

R2

ADP2102

ADJUSTABLE OUTPUT

VOLTAGE OPTIONS

1 MODE

AVIN 8

2

EN

7

PVIN

3

FB/OUT

4

AGND

6

LX

5

PGND

L1

2.2µH

COUT

4.7µF

CFF

*

R1

VIN

INPUT VOLTAGE = 2.7V TO 5.5V

VOUT

CIN

2.2µF

OUTPUT VOLTAGE = 1.5V TO 3.3V

GND

NOTE

*CFF IS NEEDED FOR ADJUSTABLE V OUT > 1.875V ONLY.

SEE TABLE 7 FOR ADJUSTABLE V OUT CONFIGURATIONS.

Figure 49. ADP2102 Adjustable Output Voltage Options (0 mA ≤ ILOAD ≤ 300 mA)

ADP2102

ADJUSTABLE OUTPUT

VOLTAGE OPTIONS

1

MODE

8

AVIN

2

EN

7

PVIN

3

FB/OUT

4

AGND

6

LX

5

PGND

CFF

*

R1

VIN

INPUT VOLTAGE = 2.7V TO 5.5V

L1

2.2µH

CBP

0.01µF

VOUT

COUT

4.7µF

CIN

2.2µF

OUTPUT VOLTAGE = 1.5V TO 3.3V

GND

NOTE

*CFF IS NEEDED FOR ADJUSTABLE V OUT > 1.875V ONLY.

SEE TABLE 7 FOR ADJUSTABLE V OUT CONFIGURATIONS.

Figure 50. ADP2102 Adjustable Output Voltage Options (0 mA ≤ ILOAD ≤ 600 mA)

Data Sheet

Rev. C | Page 18 of 24

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