CS52510−1

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2

Figure 1. Application Diagram

CS52510−1

10 μF

10 V

Adjust

100 μF

5.0 V

0.1 μF

5.0 V

5.0 V

3.3 V

124

1.0%

124

1.0%

Load

2.5 V @ 10 A

300 μF

5.0 V

MAXIMUM RATINGS*

Rating

Value

Unit

6.0

V

13

V

0 to 150

°C

Storage Temperature Range

−65 to +150

°C

ESD Damage Threshold

2.0

kV

Lead Temperature Soldering:

Wave Solder: (through hole styles only) (Note 1)

260 peak

°C

1. 10 second maximum.

*The maximum package power dissipation must be observed.

otherwise specified.)

Characteristic

Test Conditions

Min

Typ

Max

Unit

CS52510−1

Reference Voltage

1.234

(−1.5%)

1.253

1.272

(+1.5%)

V

Line Regulation

−

0.02

0.2

%

Load Regulation (Note 2)

−

0.04

0.2

%

Minimum Load Current (Note 3)

−

5.0

10

mA

Control Pin Current (Note 4)

−

−

−

−

6.0

30

33

80

10

60

70

180

mA

mA

mA

mA

Adjust Pin Current

−

60

120

μA

Current Limit

10.1

11

−

A

Short Circuit Current

8.0

9.5

−

A

2. This parameter is guaranteed by design and is not 100% production tested.

3. The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used to set

the output voltage is selected to meet the minimum load current requirement.

4. The control pin current is the drive current required for the output transistor. This current will track output current with roughly a 1:100 ratio.

The minimum value is equal to the quiescent current of the device.