Description

Features

Applications

Dimension (Unit : mm)

∗1

Derating : 18.4mW/˚C for operation above Ta=25˚C PCB (70mmx70mm, t=1.6mm) glass epoxy mounting.

∗2

Derating : 10.4mW/˚C for operation above Ta=25˚C PCB (70mmx70mm, t=1.6mm) glass epoxy mounting.

BA3258FP

BA3258HFP

TO252-5

HRP-5

6.5±0.2

1

2

3

5

4

0.5

1.27

0.5±0.1

2.3±0.2

0.5±0.1

5.1

+

0.2

−

0.1

2-C0.5

1.0±0.2

9.39±0.125

0.73±0.1

0.27

1.905±0.1

1.2575

1

2

3

4

5

(5.59)

8.82±0.1

S

S

D 0.08

1.72

+

0.1

−

0.05

−

4.5°

BA3258FP/HFP

Absolute Maximum Ratings (Ta=25˚C)

Power supply voltage

Power

dissipation

Operating temperature range

Storage temperature range

Parameter

Symbol

Limits

Unit

Pd

HRP-5

TO252-5

Topr

Tstg

+85

+150

0

-55

~

~

mW

˚C

˚C

15

2300

V

Power supply voltage

-

4.75

14.0

V

Recommended Operating Conditions (Ta=25˚C)

Parameter

Min.

Max.

Unit

Typ.

Symbol

∗

1

1300

∗

2

1) 3.3V/1A and 1.5V/1A

2) Output ceramic capacitor available

3) Output voltage accuracy :+/-2%

4) Built-in over-current and thermal protection circuit

5) TO252-5 package and HRP-5 package

HDD/DVD

Dual Low Drop Out Regulator

Ceramic Capacitor Available