PAM2307 datasheet(6/13 Pages) PAM

6 / 13 page

PAM2307

3A Low Noise Step-Down DC-DC Converter

www.poweranalog.com

Power Analog Microelectronics Inc

0.584

0.586

0.588

0.590

0.592

0.594

0.596

0.598

0.600

0.602

Input Voltage

I =100mA

I =600mA

I =800mA

0.590

0.595

0.600

0.605

0.610

0.615

0.620

100

150

Temperature(℃）

Reference Voltage VS Load Current

0.58

0.584

0.588

0.592

0.596

0.6

0.604

200

400

600

800

Load Current

Vin=2.7V

Vin=3.6V

Vin=4.2V

Output Voltage VS Load Current

Vin=3.6V

3.22

3.23

3.24

3.25

3.26

3.27

3.28

3.29

3.3

3.31

3.32

500

1000

1500

2000

2500

3000

Load Current(mA)

Vin=3.6V

Vin=4.2V

Vin=5V

Reference Voltage VS Input Voltage

Reference Voltage VS Temperature

Vo=3.3V

Rdson VS Input Voltage

0.04

0.08

0.12

0.16

0.2

2.5

3.5

4.5

5.5

Input Voltage(V)

PMOS

NMOS

100

120

140

Temperature(℃）

Dynamic Supply Current VS Temperature

Vo=1.2V

Vin=3.6V

ILoad=0A

Typical Performance Characteristics

°C

T =25

, C =22*2uF,Co=22 F unless otherwise noted.

03/2011 Rev2.1

PAM2307 Datasheet(PDF) 6 Page - Power Analog Micoelectronics

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