cs5257a-1 ON Semiconductor, cs5257a-1 Datasheet - Page 2

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

1. 10 second maximum.
2. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
MAXIMUM RATINGS*
ELECTRICAL CHARACTERISTICS
otherwise specified.)
CS5257A−1
3. This parameter is guaranteed by design and is not 100% production tested.
4. The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used to set
5. The V
V
V
Operating Junction Temperature Range, T
Storage Temperature Range
ESD Damage Threshold
Lead Temperature Soldering:
Reference Voltage
Line Regulation
Load Regulation (Note 3)
Minimum Load Current (Note 4)
Control Pin Current (Note 5)
Adjust Pin Current
Current Limit
POWER
CONTROL
the output voltage is selected to meet the minimum load current requirement.
ratio. The minimum value is equal to the quiescent current of the device.
CONTROL
Characteristic
Input Voltage
Input Voltage
pin current is the drive current required for the output transistor. This current will track output current with roughly a 1:100
5.0 V
3.3 V
10 mF
10 V
V
V
V
V
V
V
V
V
V
V
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
10 mA ≤ I
I
I
OUT
OUT
(0°C ≤ T
J
= 10 mA
= 10 mA to 7.0 A, with Remote Sense
100 mF
5.0 V
= 2.75 V to 12 V, V
= 2.5 V to 12 V, V
= 2.75 V, V
= 5.0 V, V
= 2.75 V, V
= 2.75 V, V
= 2.75 V, V
= 2.75 V, V
= 2.75 V, V
= 2.75 V, V
OUT
Figure 1. Application Diagram
A
V
V
Rating
CONTROL
POWER
≤ 70°C; 0°C ≤ T
≤ 7.0 A
Test Conditions
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CS5257A−1
POWER
POWER
POWER
POWER
POWER
POWER
POWER
POWER
Adjust
Wave Solder (through hole styles only) Note 1
0.1 mF
5.0 V
= 3.3 V, DV
POWER
2
= 2.05 V,
= 2.05 V, I
= 2.05 V, I
= 1.75 V, I
= 2.05 V, I
= 2.05 V, I
= 2.05 V, DV
J
POWER
V
≤ 150°C; V
SENSE
V
OUT
= 1.75 V to 5.5 V,
= 2.05 V to 5.5 V,
OUT
OUT
OUT
OUT
OUT
OUT
Reflow (SMD styles only) Note 2
SENSE
OUT
= +1.0%
= 100 mA
= 4.0 A
= 4.0 A
= 7.0 A
= 10 mA
124
1.0%
124
1.0%
= −1.5%
= V
OUT
Load
and V
(−1.5%)
1.234
Min
7.1
−
−
−
−
−
−
−
−
ADJ
2.5 V @ 7.0 A
= 0 V; unless
300 mF
5.0 V
1.253
0.02
0.04
Typ
5.0
6.0
30
33
60
60
10
−65 to +150
260 peak
230 peak
0 to 150
Value
(+1.5%)
6.0
2.0
13
1.272
Max
180
120
0.2
0.2
10
10
60
70
−
Unit
Unit
mA
mA
mA
mA
mA
mA
kV
°C
°C
°C
°C
%
%
V
A
V
V