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Fabricante

VNQ5050KTR-E

Quad channel high side driver for automotive applications

STMicroelectronics 

VNQ5050K-E

Application information

3.5

Maximum demagnetization energy (VCC = 13.5V)

Figure 30. Maximum turn-off current versus inductance (for each channel)

100

10

1

0.1

1

10

100

L (mH)

A: Tjstart = 150°C single pulse

B: Tjstart = 100°C repetitive pulse

C: Tjstart = 125°C repetitive pulse

VIN, IL

Demagnetization

Demagnetization

Demagnetization

t

Note:

Values are generated with RL = 0 Ω

In case of repetitive pulses, Tjstart (at beginning of each demagnetization) of every pulse

must not exceed the temperature specified above for curves A and B.

Doc ID 10864 Rev 7

23/31

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