RE46C119 데이터 시트보기 (PDF) - R and E International, Inc.

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RE46C119

Voltage Regulator, Voltage Converter and Piezoelectric Horn Driver

R and E International, Inc. 

RE46C119

Voltage Regulator, Voltage Converter and Piezoelectric Horn Driver

Product Specification

R&E International

Parameter Symbol

Conditions

MIN

VREG Over

Voltage Clamp

Vcl

Iout>1mA; Note 2

3.7

VREG Over

Voltage

Icl

VREG≥Vcl

0.5

Clamp Current

PGvtr Vreg output rising

77

PG Trip Threshold

PGvtf

Vreg output falling

72

PG Delay

PGtdly Delay time with respect to PGvtr

IO1ih1 IODIR=Vil, IO1=Vdd-2V, Vdd=12V

25

IO1ih2 IODIR=Vil, IO1=17V, Vdd=12V

IO1 Output Current

IO1ioh1

IODIR, IO2=Vih, Vdd=6.5V,

IO1=4.5V

-4

IO1ioh2

IODIR, IO2=Vih, Vdd=12V,

IO1=Vss

IO1iol1

IO dump current

IODIR= Vih, IO2=Vil, IO1=1V

10

IO1vih IODIR=Vil

3

IO1 Alarm Voltage

IO1vil IODIR=Vil

Limits

TYP MAX

4.0

4.3

UNITS

V

mA

84

94 %Vreg

80

88 %Vreg

500

usec

60

UA

150

UA

mA

-16

mA

15

mA

V

1.5

V

Unless noted the limits at room temperature are guaranteed and 100% production tested. Limits over temperature are guaranteed but not

100% tested.

Note 2: In normal operation, the regulator will provide high-side current of up to 50mA, but current sinking capability is typically under 1uA. The

overvoltage clamp, Vcl is intended to limit the voltage at VREG (output) when it is pulled up by an external source.

Note 3: Not 100% production tested but limits are guaranteed by design.

Interconnect Logic Truth Table

IODIR

(pin 3)

1

1

0

0

IO2 (pin 4)

Input Output

0

1

0

1

IO1 (pin 2)

Input Output

0

1

0

1

Telephone 610.992.0727

Facsimile 610.992.0734

E-mail: rande@randeint.com

Page 3 of 8

DS-RE46C119-011207

This datasheet contains PROPRIETARY and CONFIDENTIAL information.

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