cs5257a-1 ON Semiconductor, cs5257a-1 Datasheet - Page 4

• Manufacturer Part Number: cs5257a-1
• Description: 7.0 A Ldo 5?pin Adjustable Linear Regulator
• Manufacturer: ON Semiconductor

−0.025
−0.050
−0.075
−0.100
−0.125
−0.150
0.100
0.075
0.050
0.025
−100
100
−50
7.0
50
0
0
0
0
Figure 3. Reference Voltage vs Temperature
0
0
V
10
I
V
V
CONTROL
O
V
CONTROL
POWER
POWER
= 10 mA
Figure 5. Transient Response
20
1
30
= 2.05 V
= 2.75 V
40
50
BIAS
TSD
2
and
Time (ms)
60
T
J
TYPICAL PERFORMANCE CHARACTERISTICS
(°C)
70
3
80 90
C
C
C
C
V
V
V
V
OUT
POWER
CONTROL
ADJ
CONTROL
POWER
OUT
REF
100
= 0.1 mF
= 2.5 V
Figure 2. Block Diagram
= 330 mF
4
= 3.3 V
= 110 mF
110
http://onsemi.com
= 10 mF
= 5.0 V
120
−
+
EA
130
5
4
14.0
12.0
10.0
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
8.0
6.0
4.0
2.0
Figure 6. Short Circuit Current vs V
0
0
IA
Figure 4. Load Regulation vs Output Current
0
0
V
V
V
+
−
0.5
POWER
CONTROL
CONTROL
1.0
1.0
= 2.05 V
= 2.75 V
= 2.75 V
1.5
2.0
V
2.0
Output Current (A)
POWER
3.0
2.5
− V
3.0
4.0
OUT
3.5
V
V
Adjust
(V)
OUT
SENSE
POWER
5.0
4.0
4.5
− V
6.0
5.0
OUT
7.0
5.5