AP1184 ANACHIP [Anachip Corp], AP1184 Datasheet - Page 7

• Manufacturer Part Number: AP1184
• Description: 4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
• Manufacturer: ANACHIP [Anachip Corp]

4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
Anachip Corp.
www.anachip.com.tw
Performance Characteristic
1200
1100
1000
1. 249
1. 247
1. 253
1. 252
1. 251
1. 250
1. 248
900
800
Vcontrol Dropout Voltage vs Output Current
Reference Voltage vs Junction Temperature
0
0
Vpower = 2.05 V
0.5
20
Junction Temperature (
1.0
Tj = 20
Output Current (A)
40
1.5
o
C
60
2.0
Tj = 120
2.5
80
o
C
o
C)
3.0
100
3.5
120
4.0
7/11
800
750
700
650
600
550
500
450
400
350
300
250
200
150
100
0. 04
0. 15
0. 14
0. 12
0. 10
0. 08
0. 06
0. 02
50
0
Vpower Dropout Voltage vs Output Current
0
0
0
Vcontrol = 2.75 V
Load Regulation vs Output Current
0.5
0.5
1.0
1.0
Output Current (A)
Output Current (A)
Tj = 120
1.5
Tj = 120
1.5
2.0
2.0
o
o
C
C
Tj = 20
Tj = 20
2.5
2.5
o
o
Rev.1.1 Sep 7, 2004
AP1184
C
C
3.0
3.0
3.5
3.5
4.0
4.0