njw4371 New Japan Radio Co.,Ltd, njw4371 Datasheet
njw4371
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njw4371 Summary of contents
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... GENERAL DESCRIPTION The NJW4371 is a general purpose dual H Bridge driver IC. It consists of a pair of Nch DMOS H bridges, gate driving charge pump circuit, thermal shut down and UVLO circuit. Each H bridge can individually be controlled with TTL/CMOS compatible signal. Therefore applicable for a wide range of applications ...
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... HYS Vi=2. Vi=0. =10nF, Cvcp =100nF CP CP fosc C =10nF, Cvcp =100nF CP R Io= +1000mA ONH R Io= -1000mA ONL ILeak ENABLE=L td tpd NJW4371 (Ta=25 C) NOTE T =25 C GND T =125 C GND (Ta=25 C) MIN. TYP. MAX. UNIT -40 - 125 0 =24V, Ta= MIN. TYP. ...
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... OUTA1(B1) OUTA2(B2) tpd1 Ver.2009-01-27 OUTPUT INPUT (H=Source,L=Sink) OUTA1 INA1 INA2 OUTB1 INB1 INB2 All Transistor turend OFF X X tpd1 tpd2 tpd2 NJW4371 OUTPUT mode OUTA2 OUTB2 L short break CCW H short break ...
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... BLOCK DIAGLAM VMM A INA1 INA2 ENABLE A CP VMM B INB1 INB2 ENABLE B Ver.2009-01-27 TSD UVLO charge pump NJW4371 OUTA1 OUTA2 SENSE A VCP OUTB1 OUTB2 SENSE ...
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... APPLICATION CIRCUIT VM + GND Controller Ver.2009-01-27 SENSE A VCP ENABLE A OUT OUT A1 VMM A GND GND NJW4371 GND GND OUT B1 VMM ENABLE B OUT SENSE B CP NJW4371 Motor - 5 - ...
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... Tj 0.4 -50dg.C 25dg.C 0.2 150dg NJW4371 VMM VS. VCP INA1=INB1=0V, INA2=INB2=5V, ENABLEA=ENABLEB=5V CCP=10nF, CVCP=100nF VMM[V] Io VS. RonL INA1=0V, ENABLEA=5V CCP=10nF, CVCP=100nF, MEAS:OUTA1 0 200 400 600 800 1000 1200 1400 1600 Io[mA] VMM VS. RonL INA1=0V, ENABLEA=5V, Io=1000mA ...
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... Ver.2009-01-27 NJW4371 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights ...