TA8429HQ Toshiba, TA8429HQ Datasheet
TA8429HQ
Specifications of TA8429HQ
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TA8429HQ Summary of contents
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... Terminals which are sensitive to electrostatic discharge: No and 12. The IC should be installed correctly. Otherwise, the IC or peripheral parts and devices may be degraded or permanently damaged. The TA8429HQ is a Sn-plated product. (The Pb-containing materials with a high melting point that are exempted from RoHS directives are used inside the IC.) ...
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Block Diagram Pin Function Pin No. Symbol 1 IN1 These pins receive inputs for controlling the state of the outputs. The input sections incorporate a PNP-type voltage comparator. 2 IN2 3 N.C Non-connection This pin connects motor. ...
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How Multi-Protection Works The TA8429H/HQ incorporates two protection functions: over-current (ISD) and overheat (TSD). Note 1: These protection functions are only a means of temporarily avoiding some output short circuits or other abnormal conditions and are not guaranteed to prevent ...
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Over-current Protection (ISD) ● Basic operation When the output current (pin that is, I current, the input signal controls the output. If the output current exceeds the detection current, it changes to a switching waveform shown in ...
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Internal Circuit Function Input IN1 IN2 H/L H/L Output ST OUT1 OUT2 OFF (high impedance) L OFF (high impedance) 5 TA8429H/HQ Mode ...
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Absolute Maximum Ratings Characteristics Supply voltage Input voltage AVE. Output current PEAK Power dissipation Operating temperature Storage temperature Note 100 ms Note 2: No heat sink Note 85°C C Electrical Characteristics Characteristics Quiescent current ...
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Test Circuit CC1 CC2 CC3 Test Circuit INH INL INH INL ...
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Test Circuit Test Circuit TA8429H/HQ TA8429H/HQ 8 TA8429H/HQ 2010-02-23 ...
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R – t FOR SINGLE PULSES th (j-a) w PULSE WIDTH t 9 TA8429H/HQ IC only (s) w 2010-02-23 ...
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Application Circuit 1 Application Circuit 2 (Separated standby function) Note 1: Insert OFF-TIME (100 μs or more) when the input signal is switched (between forward and reverse rotation and between forward/reverse rotation and brake). Note 2: Connect if required. Note ...
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Package Dimensions Weight: 4.04 g (typ.) 11 TA8429H/HQ 2010-02-23 ...
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... Application Circuits The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. 5. Test Circuits Components in the test circuits are used only to obtain and confirm the device characteristics. These components and circuits are not guaranteed to prevent malfunction or failure from occurring in the application equipment ...
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Points to remember on handling of ICs (1) Over current Protection Circuit Over current protection circuits (referred to as current limiter circuits) do not necessarily protect ICs under all circumstances. If the Over current protection circuits operate against the over ...
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... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...