TLE4678 datasheet(13/37 Pages) INFINEON

Part #	TLE4678

Description	Low Drop Out Linear Voltage Regulator

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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13 / 37 page

Datasheet

Rev. 1.2, 2014-10-17

TLE4678

Voltage Regulator

Reverse Current

at Negative Input Voltage

-2

-1

–

VI = -16 V; VQ = 0 V

5.2.14

-5

-3

–

VI = -42 V; VQ = 0 V

5.2.15

Overtemperature Shutdown

Threshold

Tj,sd

151

–

200

°C

Tj increasing 2)

5.2.16

Overtemperature Shutdown

Threshold Hysteresis

Tj,hy

–20

–

Tj decreasing 2)

5.2.17

1) See typical performance graph for details.

2) Parameter not subject to production test; specified by design.

3) Measured when the output voltage VQ has dropped 100 mV from its nominal value.

Electrical Characteristics: Voltage Regulator

(cont’d)

VI = 13.5 V, Tj = -40 °C to +150 °C,

all voltages with respect to ground, direction of currents as shown in Figure 4 (unless otherwise specified)

Parameter

Symbol

Limit Values

Unit

Conditions

Number

Min.

Typ.

Max.

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