LM9074 datasheet(3/9 Pages) NSC

номер детали	LM9074

подробное описание детали	System Voltage Regulator with Keep-Alive ON/OFF

PDF	9 Pages

Scroll/Zoom	100%

производитель	NSC [National Semiconductor (TI)]

домашняя страница	http://www.national.com

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3 / 9 page

Electrical Characteristics (Continued)

The following specifications apply for V

CC= 7.5V to 16.5V, −40˚C ≤ TA≤ 125˚C, unless otherwise specified. COUT=0.1µF.

Symbol

Parameter

Conditions

Min

Max

Units

CONTROL LOGIC

ON/OFF

Input Current, ON/OFF Input

ON/OFF ≤ 4V

330

µA

4V < V

ON/OFF < 7V

670

µA

ON/OFF ≥ 7V

Rpu

Internal Pull-up Resistance,

Keep-Alive Input

100

Ω

Rpd

ON/OFF

Internal Pull-down Resistance

ON/OFF Input

210

Ω

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and conditions, see the Electrical Characteristics.

Note 2: All pins will survive an ESD impulse of ±2000V using the human body model of 100 pF discharged through a 1.5 k

Ω resistor. In addition, input pins VIN and

the ON/OFF input will withstand ten pulses of ±12 kV from a 150 pF capacitor discharged through a 560

Ω resistor with each pin bypassed with a 22 nF, 100V ca-

pacitor.

Reset Operation and Protection Features

Typical Performance Characteristics (T

A = 25˚C unless indicated otherwise)

DS101305-5

Turn ON Characteristics

DS101305-6

Turn OFF Characteristics

DS101305-7

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