L9347DIE1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L9347DIE1

INTELLIGENT QUAD (2X5A/2X2.5A) LOW-SIDE SWITCH

STMicroelectronics 

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L9347

Figure 10. Pulsed Open Load Conditions (regulated and non-regulated channels)

VIN

VQ

0.33 x VS

IQ

tlf

VST

99AT0067

tD

tlf

2.2 Regulated Channels (timing diagrams of diagnostic with 2kHz PWM input signal)

Figure 11. Normal Condition, Inductive Load

500 µs

VIN

tDREG

VQ

IQ

256 µs

256 µs

Target Current

VST

99AT0068

16/21

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