NJW4161

- 3 -

Ver.2015-05-11

ABSOLUTE MAXIMUM RATINGS

(Ta=25°C)

PARAMETER

SYMBOL

MAXIMUM RATINGS

UNIT

Supply Voltage

-0.3 to +45

V

OUT pin Voltage

V

SI pin Voltage

V

REGH pin Voltage

V

IN- pin Voltage

-0.3 to +6

V

RT pin Voltage

-0.3 to +6 (*3)

V

OUT pin Peak Current

1,700 (Source)

1,100 (Sink)

mA

Power Dissipation

MSOP8

(VSP8)

DIP8

595 (*4)

805 (*5)

700 (Device itself)

mW

Operating Temperature Range

-40 to +125

C

Storage Temperature Range

-50 to +150

C

(*3): When Supply voltage is less than +6V, the absolute maximum voltage is equal to the Supply voltage.

(*4): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 2Layers)

(*5): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers),

internal Cu area: 74.2×74.2mm

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

Supply Voltage

3.1

–

40

V

Timing Resistor

1.5

–

43

k

Oscillating Frequency

50

–

1,000

kHz

REGH Capacitor

0.01

0.1

1

F