ADP2127 datasheet(8/20 Pages) AD

Part #	ADP2127

Description	Ultralow Profile, 500 mA, 6 MHz, Synchronous, Step-Down, DC-to-DC Converters

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

8 / 20 page

ADP2126/ADP2127

Rev. A | Page 8 of 20

1.2

0.2

0.4

0.6

0.8

1.0

2.1

5.1

4.6

4.1

3.6

3.1

2.6

INPUT VOLTAGE (V)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 12. Shutdown Current vs. Input Voltage

500

200

250

300

350

400

450

2.1

5.1

4.6

4.1

3.6

3.1

2.6

INPUT VOLTAGE (V)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 13. PFM Mode Quiescent Current vs. Input Voltage

2.1

5.1

4.6

4.1

3.6

3.1

2.6

INPUT VOLTAGE (V)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 14. PWM Mode Quiescent Current vs. Input Voltage

450

150

200

250

300

350

400

2.1

5.1

4.6

4.1

3.6

3.1

2.6

INPUT VOLTAGE (V)

TA = –40°C

TA = +25°C

TA = +105°C

ISW = 500mA

Figure 15. NMOS Drain-to-Source On Resistance

400

100

150

200

250

300

350

2.1

5.1

4.6

4.1

3.6

3.1

2.6

INPUT VOLTAGE (V)

TA = –40°C

TA = +25°C

TA = +105°C

ISW = 500mA

Figure 16. PMOS Drain-to-Source On Resistance

TIME (200µs/DIV)

OUTPUT VOLTAGE (200mV/DIV)

INDUCTOR CURRENT (1A/DIV)

Figure 17. Output Short-Circuit Response

ADP2127 Datasheet(PDF) 8 Page - Analog Devices

ADP2127 Datasheet(HTML) 8 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL