BA6219BFP-Y ROHM Co. Ltd., BA6219BFP-Y Datasheet
BA6219BFP-Y
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BA6219BFP-Y Summary of contents
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... Motor) BA6219BFP-Y,BA6222 ●Description The BA6219BFP-Y and BA6222 are reversible motor driver ICs suitable for brush motors. Two logic inputs allow four output modes: forward, reverse, idling, and braking. Two revolution speeds can be set by controlling the voltage applied to the motor. ...
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... Characteristics BA6219BFP-Y (Unless otherwise specified, Ta＝25°C, VCC1=12V, VCC2=12V) Parameter Supply current 1 Supply current 2 Supply current 3 Input threshold voltage ”H” Input threshold voltage ”L” VR bias current CD1 current CD2 current Output leak current FOUT output voltage H FOUT output voltage L ...
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... VCC1=VCC2 75° Supply Voltage: Vcc [V] Fig.6 Supply Current 3(BRK) (BA6222) 3 VCC1=VCC2=12V VREF=6.8V 2.5 2 25°C 1 0.5 1.5 2 Output Current:Iout [A] Fig.9 Output Saturation Voltage L (BA6219BFP-Y) -25°C 75°C 25° -25°C 75°C 25° 75°C 25°C -25°C 1 1.5 2 ...
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... Control logic input 7 VCC1 Power supply for small signal 8 VCC2 Power supply for motor Capacitor preventing 9 CD2 output transistors from being turned on at the same time 10 OUT2 Driver output BA6222 Fig.13 BA6219BFP-Y Fig.14 0.1μF 2)Capacitor preventing parasitic oscillation (0.01-0.1uF) both both ...
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... In this case, connect a capacitor between 3300pF to 0.1 µF across VR and GND. Regarding BA6219BFP-Y (See Fig. 16) The circuit diagram associated with the output High voltage setting VR terminal is shown on the right. The maximum output voltage Vomax is expressed by: ...
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... BA6219BFP-Y Pd[W] 2.0 1.5 1.45 1.0 0 Fig.18 Derated at 11.6 mW/°C at Ta>25°C, (mounted 1.6 mm glass epoxy substrate). ●Input / Output Equivalent Circuits ・BA6219BFP-Y, BA6222 20kΩ IN1,IN2 10kΩ 7kΩ Fig.20 ・BA6219BFP-Y CD1 VCC2 OUT1 OUT2 Fig.21 ●Operation Notes 1. Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit ...
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... The IC incorporates a built-in thermal shutdown circuit (TSD circuit). The thermal shutdown circuit (TSD circuit) is designed only to shut the IC off to prevent thermal runaway not designed to protect the IC or guarantee its operation. Do not continue to use the IC after operating this circuit or use the environment where the operation of this circuit is assumed. BA6219BFP-Y BA6222 10. Testing on application boards When testing the application board, connecting a capacitor to a pin with low impedance subjects the IC to stress ...
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Part Number Explanation ROHM part number HSIP10 <Dimensions> 26.5 ± 0.3 3.6 ± 0.2 25 ± 0 2.54 0.6 0.8 0.5 ± 0.1 1.3 HSOP25 <Dimensions> 13.6 ± 0.2 2.75 ± 0 ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...