TLE4729G datasheet(6/29 Pages) INFINEON

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TLE 4729 G

Data Sheet

V1.2, 2008-03-18

Characteristics

VS = 6 to 16 V; Tj = – 40 to 130 °C

Parameter

Symbol

Limit Values

Unit Test Condition

min.

typ.

max.

Current Consumption

From +

–

µA

IXX = L;

VS = 12 V;

Tj ≤ 85 °C

IQ1, 2 = 0 A

Oscillator

Output charging current

Charging threshold

Discharging threshold

Frequency

IOSC

VOSCL

VOSCH

fOSC

0.8

1.7

120

1.3

2.3

150

1.9

2.9

µA

kHz

–

COSC = 2.2 nF

Phase Current (

VS = 9 … 16 V)

Mode “no current”

Voltage threshold of

current Comparator at

Rsense in mode:

Hold

Setpoint

Accelerate

Vch

Vcs

Vca

–

410

630

450

700

–

100

510

800

IX0 = L; IX1 = L

IX0 = H; IX1 = L

IX0 = L; IX1 = H

IX0 = H; IX1 = H

Logic Inputs (Phase X)

Threshold

Hysteresis

L-input current

H-input current

VIHy

IIL

IIH

1.2

–

– 10

– 100

– 1

1.7

200

– 1

– 20

2.2

–

– 5

µA

–

VI = 1.2 V

VI = 0 V

VI = 5 V

Logic Inputs (IX1; IX0)

Threshold

Hysteresis

L-input current

H-input current

VIHy

IIL

IIH

0.8

–

– 100

1.7

200

–

2.2

–

+ 5

µA

–

VI = 0 V

VI = 5 V

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