TA7288P_07 TOSHIBA [Toshiba Semiconductor], TA7288P_07 Datasheet
TA7288P_07
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TA7288P_07 Summary of contents
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TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic Sequential Dual-Bridge Driver (Driver for Switching between Forward and Reverse Rotation) for DC Motor The TA7288P is a bridge driver that is ideal for normal / reverse switching. This circuit offers four modes: ...
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Block Diagram 2 TA7288P 2007-06-27 ...
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Pin Function Pin No. Symbol 1 GND 2 OUT2 3 OUT3 4 IN1 5 IN2 6 IN3 ref OUT1 Input Circuit The input circuit uses active-high logic as shown below. The ...
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Output Circuit Output “H” Voltage Operation by V voltage ref Voltage, which is applied to Vref, of which high output, 2V transistor) and low voltage OUT V ref V terminal required to connect to V ref V control. ...
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Absolute Maximum Ratings Characteristics Supply voltage Motor drive voltage Reference voltage PEAK Output current AVE. Power dissipation Operating temperature Storage temperature Note 1: Duty 1/10, 100 ms Note 25°C Electrical Characteristics (unless otherwise noted 25°C, ...
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Test Circuit 1 I CC1, 2 Test Circuit 2 ∆ (H), IN (L), IN, T, ref 6 TA7288P 2007-06-27 ...
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Test Circuit 3 V SAT U−1, L−1, U−2, L−2, U−1’, U−2’ Test Circuit Please adjust output TA7288P = 0.24 or 1.0 A. OUT ...
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Application Circuit Note 1: Select an optimum value for the capacitor by experiment. Note 2: Utmost care is necessary in the design of the output short-circuiting between outputs, air contamination faults, or faults due to improper grounding, or ...
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Package Dimensions Weight: 2.47 g (typ.) 9 TA7288P 2007-06-27 ...
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Notes on Contents 1. Block Diagrams Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes. 2. Equivalent Circuits The equivalent circuit diagrams may be simplified or some parts of ...
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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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RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...