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Document Number: 70190

S11-0975-Rev. G, 16-May-11

Vishay Siliconix

Si9130

This document is subject to change without notice.

Notes:

a. Device Mounted with all leads soldered or welded to PC board.

b. Derate 9.52 mW/°C above 70 °C.

Exposure to Absolute Maximum rating conditions for extended periods may affect device reliability. Stresses above Absolute Maximum rating may cause permanent

damage. Functional operation at conditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any

one time.

ABSOLUTE MAXIMUM RATINGS

Parameter

Limit

Unit

V+ to GND

- 0.3 to 36

V

PGND to GND

± 2

- 0.3 to 7

- 0.3 to 36

- 7 to 0.3

- 7 to 0.3

Momentary

REF Current

20

mA

50

a

762

mW

Operating Temperature Range:

Si9130CG

0 to 70

°C

Si9130LG

- 10 to 90

Lead Temperature (soldering, 10 sec)

300

SPECIFICATIONS

Parameter

Specific Test Conditions

Limits

Unit

3.3 V and 5 V Step-Down Controllers

Input Supply Range

5.5

30

V

(includes load and line regulation)

4.80

5.08

5.20

6 V < V + < 30 V

(includes load and line regulation)

3.6 ADJ = 3.45 ADJ = OPEN

3.17

3.35

3.46

3.6 ADJ = OPEN

3.45 ADJ = GND

3.32

3.50

3.60

3.6 ADJ = GND

3.45 ADJ = OPEN

3.46

3.65

3.75

Load Regulation

Either Controller (CS_ to FB_ = 0 to 70 mV)

2.5

%

Line Regulation

Either Controller (V+ = 6 to 30)

0.03

%/V

Current-Limit Voltage

80

100

120

mV

2.5

4.0

6.5

µA

2mA

Internal Regulator and Reference

4.5

5.5

V

Falling Edge, Hysteresis = 1 %

3.6

4.2