ta7288p TOSHIBA Semiconductor CORPORATION, ta7288p Datasheet
ta7288p
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ta7288p Summary of contents
Page 1
... 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: normal rotation, reverse rotation, stop, and brake. ...
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... Block Diagram 2 TA7288P 2007-06-27 ...
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... Output terminal Input terminal Input terminal Input terminal Supply voltage terminal for Logic Supply voltage terminal for control Supply voltage terminal for Motor drive Output terminal flows into the input. So, be careful about the IN 3 TA7288P and lower including a connection IN (L) 2007-06-27 ...
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... S Output OUT1 OUT2 OUT3 ∞ ∞ ∞ ∞ ∞ H ∞ L ∞ TA7288P is applied to base A of the the V circuit. ref Mode M1 STOP STOP CW/CCW STOP CCW/CW STOP L STOP CW/CCW H STOP CCW/CW L ...
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... O I ― ― source mode ref ref 5 TA7288P Min Typ. Max ― ― 3.5 ― 5.5 GND ― 0.8 ― ― 0.7 ― , ― 0.9 1.2 ― 1.0 1.3 , ― 1.3 1.6 ― ...
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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 2007-06-27 ...
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... VS before V When turning on the power ( and GND lines since the IC may be destroyed (or V and V simultaneously keep both the inputs (IN1 and IN2 low level TA7288P and V simultaneously). When shutting S 2007-06-27 ...
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... Package Dimensions Weight: 2.47 g (typ.) 9 TA7288P 2007-06-27 ...
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... Otherwise, the current or power consumption may exceed the absolute maximum rating, and exceeding the rating(s) may cause the device breakdown, damage or deterioration, and may result injury by explosion or combustion. In addition, do not use any device that is applied the current with inserting in the wrong orientation or incorrectly even just one time. 10 TA7288P 2007-06-27 ...
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... If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 11 TA7288P ) J 2007-06-27 ...
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... Please use this product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 060819_AF • The products described in this document are subject to foreign exchange and foreign trade control laws. 021023_D 021023_B 060106_Q 12 TA7288P 070122EBA_R6 060925_E 2007-06-27 ...