UPD168102 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD168102

MONOLITHIC 6-CHANNEL H BRIDGE DRIVER

NEC => Renesas Technology 

µPD168102

SWITCHING CHARACTERISTICS WAVEFORMS

Figure 1. H Bridge Switching Waveform

(1) IN2 = Low level

VIN1

10 %

tON

tr

90 %

100 %

90 %

OUT1A→OUT1B

tOFF

tf

90 %

IOUT

Hi-Z 10 %

10 %

Hi-Z

(2) IN2 = High level

100 %

90 %

VIN1

10 %

tOFF

OUT1B→OUT1A tf

90 %

IOUT

10 %

brake

tON

tr

OUT1B→OUT1A

90 %

10 %

A high impedance period of approx. 50 ns is secured to prevent through current when switching the mode.

Figure 2. Current Detection Comparator Switching Waveform

VCL

VISEN

50 %

0%

tCDL

0%

50 %

0.2 V

0.1 V

0V

tCDL

100 %

ID

50 %

50 %

0%

8

Data Sheet S15301EJ1V0DS

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