TLE9832 datasheet(89/94 Pages) INFINEON

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TLE9832

Electrical Characteristics

Data Sheet

Rev. 1.1, 2012-03-08

5.12

Low Side Switches

5.12.1

Functional Range

Note: Within the functional range the IC operates as described in the circuit description. The electrical

characteristics are specified within the conditions given in the related electrical characteristics table.

5.12.2

Electrical Characteristics

Table 40

Functional Range

j = -40° C to +150 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

Parameter

Symbol

Values

Unit

Note / Test Condition Number

Min.

Typ.

Max.

Nominal Operating Voltage

5.5

–

P_5.12.1

PWM Frequency of LS

PWM

––251)

1) referring to a 47ohm series resistor to charge an external power mos gate

kHz

2) Not subject to production test, specified by design

P_5.12.2

Table 41

Electrical Characteristics

S = 5.5 V to 27 V, Tj = -40° C to +150 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

Parameter

Symbol

Values

Unit Note / Test Condition

Number

Min.

Typ.

Max.

Overcurrent Limitation

LSTyp

175

250

325

P_5.12.3

ON-State Resistance 150°C

––

Ω

S > 5.5 V, Ids =100mA,

j = 150°C

P_5.12.4

ON-State Resistance 25°C

–

Ω

j = 25°C

P_5.12.5

Leakage Current

leakage

––

µA

0 V <

LS < VS;

j < 85°C

P_5.12.6

Turn ON Delay time, slow mode

dOn-LS

––

µs

1) LS_ON=1 to 0.9*Vs

S=13.5V, RL =270Ω

P_5.12.7

Turn ON Delay time, PWM mode

dOn,f-LS

–

0.5

µs

LS_ON=1 to 0.9*Vs

S=13.5V, RL =270Ω

P_5.12.8

Turn ON fall time, PWM mode

ONF,PWM

–1

1.25

µs

LS 0.9*Vs to 0.1*Vs

S=13.5V, RL =270Ω

P_5.12.9

Turn ON fall time, slow mode

ONF,Slow

–

100

150

µs

1) VLS 0.9*Vs to 0.1*Vs

VS=13.5V, RL =270Ω

P_5.12.10

Turn OFF Delay time, slow mode

dOff-LS

––

µs

1) LS_ON=0 to 0.1*Vs

S=13.5V, RL =270Ω

P_5.12.11

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