an44075a Panasonic Corporation of North America, an44075a Datasheet
an44075a
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an44075a Summary of contents
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... DATA SHEET Part No. Package Code No. Publication date: October 2008 AN44075A HSOP034-P-0300A SDL00013BEB 1 ...
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... AN44075A Overview ………………………………………………….…………………………………………………………. 3 Features … ...
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... AN44075A AN44075A Driver IC for DC motor Overview AN44075A is a one channel H-bridge driver IC. 1-ch. DC motor can be controlled by a single driver IC. Features Built-in thermal protection and low voltage detection circuit Built-in over current protection (when external resistance is added to pin 7 and pin 8.) Built- power supply ...
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... AN44075A Application Circuit Example (Block Diagram) BC1 19 0.01 μF BC2 18 STBY 28 S5VOUT AIN2 31 AIN1 30 51 kΩ NFAULT 32 100 kΩ SEL 27 34 TJMON 29 APWM 24 S5VOUT 0.1 μF 22 VREFA 23 VREFB Note) This application circuit is shown as an example but does not guarantee the design for mass production set. ...
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... AN44075A Pin Descriptions Pin No. Pin name 1 VM2 Power supply 2 N.C. 3 AOUT2 Output 4 N.C. 5 N.C. 6 N.C. 7 RCSA1 Input / Output 8 RCSA2 Input / Output 9 GND Ground 10 N.C. 11 N.C. 12 N.C. 13 N.C. 14 AOUT1 Output 15 N.C. 16 VM1 Power supply 17 VPUMP Output 18 BC2 Output 19 BC1 Output 20 N.C. 21 N.C. 22 VREFA 23 VREFB 24 S5VOUT Output ...
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... AN44075A Absolute Maximum Ratings A No. Parameter 1 Supply voltage (pin 1, pin 16) 5 Output pin voltage (pin 3, pin 14) 6 Motor drive current (pin 3, pin 14) 7 Flywheel diode current (pin 3, pin 14) 2 Power dissipation 3 Operating ambient temperature 4 Storage temperature Note) *1: The range under absolute maximum ratings, power dissipation. ...
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... AN44075A Electrical Characteristics 25°C±2°C unless otherwise specified. Note Parameter No. Output drivers 1 High-level output saturation voltage 2 Low-level output saturation voltage 3 Flywheel diode forward voltage 4 Output leakage current Power supply 5 Supply current 1 (sleep) Supply current 2 6 (with circuit turned on) ...
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... AN44075A Electrical Characteristics 25°C±2°C unless otherwise specified. Note Parameter No. Peak current detection / over current protection 23 Input bias current 24 PWM frequency 25 Pulse blanking time 26 Comp threshold 1 27 Comp threshold 2 28 NFAULT output voltage = 24 V (continued) CC Symbol Conditions ...
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... AN44075A Electrical Characteristics (Reference values for design Note 25°C±2°C unless otherwise specified. a The characteristics listed below are reference values for design of the IC and are not guaranteed by inspection problem does occur related to these characteristics, Panasonic will respond in good faith to user concerns. ...
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... AN44075A Technical Data Control mode (truth table) INPUT STBY AIN1 — "L" "H" "H" — "L" — INPUT OUTPUT SEL Mode "H" Short detect off "L" Short detect on AIN2 APWM AOUT1 "H" "L" ...
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Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...