an41402a Panasonic Corporation of North America, an41402a Datasheet
an41402a
Related parts for an41402a
an41402a Summary of contents
Page 1
... DATA SHEET Part No. Package Code No. Publication date: August 2010 AN41402A UBGA022-W-2030AEA Ver. AEB 1 ...
Page 2
... AN41402A Overview …………………………………………………….……………………………………………………… 3 Features … ...
Page 3
... AN41402A AN41402A 2-ch Motor drive IC Overview The AN41402A is a 2-ch motor drive IC. This IC features a low ON resistance and wide operating supply voltage range possible to shrink the mounting area by adopting the wafer level chip size package. Features 2-ch motor drive IC Forward reverse drive is possible It is possible to drive not only a motor but also an actuator 0.4 Ω ...
Page 4
... AN41402A Application Circuit Example (Block Diagram) Mode STBY Select GND Thermal shut down IN1A IN1B IN2A IN2B Notes) This application circuit is an example. The operation of mass production set is not guaranteed. Perform enough evaluation and verification on the design of mass production set. This block diagram is for explaining functions. Part of the block diagram may be omitted may be simplified. ...
Page 5
... AN41402A Pin Descriptions Pin No. Pin name Type A1 GND Ground A2 IN1A Input A3 IN2A Input A4 VM11 Power supply A5 RO1 Output A6 PG1 Ground B1 STBY Input B2 IN1B Input B3 IN2B Input B4 VM12 Power supply B5 FO1 Output C1 VDD Power supply C2 BC4 Output C3 BC2 Output C4 VM21 Power supply ...
Page 6
... AN41402A Absolute Maximum Ratings Note) Absolute maximum ratings are limit values which do not result in damages to this IC, and IC operation is not guaranteed at these limit values. A No. Parameter 1 Supply voltage 2 Supply current 3 Power dissipation 4 Operating ambient temperature 5 Storage temperature 6 Drive output current 7 Drive output voltage ...
Page 7
... AN41402A Allowable Current and Voltage Range Notes) Allowable current and voltage ranges are limit ranges which do not result in damages to this IC, and IC operation is not guaranteed within these limit ranges. Voltage values, unless otherwise specified, are with respect to GND. GND is voltage for GND, PG1 and PG2. GND = PG1 = PG2. ...
Page 8
... AN41402A Electrical Characteristics at V Note 25°C±2°C unless otherwise specified Parameter No. Common Block Supply Current Drive power supply current in standby 1 mode Control power supply current in 2 standby mode Control power supply current under no 3 input Standby Operation 4 STBY High-level input voltage ...
Page 9
... AN41402A Electrical Characteristics (Reference values for design Notes 25°C±2°C unless otherwise specified. a The characteristics listed below are reference values derived from the design of the IC and are not guaranteed by inspection problem does occur related to these characteristics, we will respond in good faith to user concerns. ...
Page 10
... AN41402A Control Pin Mode Table Ch.1 motor drive STBY VDD Temp. > 2.4 V < 160°C High ≤ 2.4 V > 2.4 V ≥ 160°C Low — — h.2 motor drive C STBY VDD Temp. > 2.4 V < 160°C High ≤ 2.4 V > 2.4 V ≥ 160°C Low — — Input Logic ...
Page 11
... AN41402A Technical Data I/O block circuit diagrams and pin function descriptions Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed. Pin Waveform No. and voltage A1 PinA2 A2 A3, — B3 B2 (Typ ...
Page 12
... AN41402A Technical Data (continued) I/O block circuit diagrams and pin function descriptions (continued) Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed. Pin Waveform No. and voltage C2 — C3 — C4 (Typ. 7 About 12.4 V 25k — ...
Page 13
... AN41402A Technical Data (continued) Reference data Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed -10 -20 -30 -40 2 -10 -20 -30 1.5 Ron change rate – V characteristics DD 3 3.5 4 VDD[V] VDD [V] Ron change rate – V ...
Page 14
... AN41402A Technical Data (continued) ⎯ diagram D a Ver. AEB 14 ...
Page 15
... AN41402A Usage Notes Special attention and precaution in using 1. This IC is intended to be used for general electronic equipment [Shutter, Mirror and Lens for Camera]. Consult our sales staff in advance for information on the following applications: Special applications in which exceptional quality and reliability are required the failure or malfunction of this IC may directly jeopardize life or harm the human body ...
Page 16
... AN41402A Usage Notes (continued) Notes of Power LSI 1. The protection circuit is for maintaining safety against abnormal operation. Therefore, the protection circuit should not work during normal operation. Especially for the thermal protection circuit, if the area of safe operation or the absolute maximum rating is momentarily exceeded ...
Page 17
... AN41402A Usage Notes (continued) Notes of This LSI 1. Make sure to power on, off, and switching under the standby mode (STBY = Low). 2. Apply voltage from a low-impedance source to VDD and VM. Connect a bypass capacitor to each as near the IC as possible case of that the output is changed into Hi-Z (IN1A = IN1B = Low, IN2A = IN2B = Low) in the rotation of motor, due to the motor current to flow back into a power source, the supply voltage might rise the error detection circuit is active, all outputs are fixed in Hi-Z during the specified time (470 μ ...
Page 18
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 ...