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| PAM2301 Datasheet, PDF (7/13 Pages) Power Analog Micoelectronics – 800mA Step-Down DC-DC Converters | |||
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PAM2301
800mA Step-Down DC-DC Converters
Typical Performance Characteristics
TA=25 OC, CIN=10μF, CO=10uF,L=4.7μH, unless otherwise noted.
0.602
0.600
Reference Voltage VS Input Voltage
Vin=3.6V
0.598
0.596
0.594
0.592
0.590
0.588
I=100mA
0.586
0.584
I=600mA
I=800mA
2
3
4
5
6
Input Voltage
1.215
Output Voltage VS Load Current
1.210
1.205
1.200
1.195
1.190
1.185 Vo=1.2V
1.180 Vin=3.6V
1.175
0
200
400
600
800
Load Current(mA)
0.620
Reference Voltage VS Temperature
1.194
Output Voltage VS Temperature
0.615
1.193
0.610
1.192
0.605
0.600
0.595
0.590
0
50
100
Tem perature(âï¼
1.191
1.19
1.189
Vo=1.2V
Vin=3.6V
Io=100mA
1.188
150
20
40
60
80
100
120
140
Temperature(âï¼
0.604
Reference Voltage VS Load Current
0.6
0.596
0.592
0.588
0.584
Vin=2.7V
Vin=3.6V
0.58
Vin=4.2V
0
200
400
600
800
Load Current
Power Analog Microelectronics,Inc
1.205
1.203
1.201
1.199
1.197
1.195
1.193
1.191
1.189
10
Output Voltage VS Output Current
Vo=1.2V
2.5V
3.6V
4.2V
5V
110 210 310 410 510 610 710 810
Output Current(mA)
www.poweranalog.com
7
09/2008 Rev 1.3
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