TA7291FG(5,EL) Toshiba, TA7291FG(5,EL) Datasheet
TA7291FG(5,EL)
Specifications of TA7291FG(5,EL)
TA7291FGTR
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TA7291FG(5,EL) Summary of contents
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... TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7291P, TA7291S/SG, TA7291F/FG BRIDGE DRIVER The TA7291P / S/SG / F/FG are Bridge Driver with output voltage control. FEATURES 4 modes available (CW / CCW / STOP / BRAKE) Output current: P type 1.0 A (AVE.) 2.0 A (PEAK) S/SG,/ F/FG type (PEAK) Wide range of operating voltage: V Build in thermal shutdown, over current protector and punch = through current restriction circuit ...
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BLOCK DIAGRAM PIN FUNCTION PIN No. P S/SG F/ Type: Pin (3), (9): NC S/SG ...
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FUNCTION INPUT IN1 IN2 ∞: High impedance Note: Inputs are all high active type ABSOLUTE MAXIMUM RATINGS CHARACTERISTIC Supply Voltage Motor Drive Voltage Reference Voltage P Type PEAK S/SG, F/FG Type Output ...
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ELECTRICAL CHARACTERISTICS (Unless otherwise specified 25°C, V CHARACTERISTIC Supply Current 1 (High) Input Operating Voltage 2 (Low) Input Current Input Hysteresis Voltage Upper Side P/ S/SG / F/FG Lower Type Side Upper Side S/SG / Saturation F/FG Voltage ...
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TEST CIRCUIT CC1 CC2 CC3 Note: HEAT FIN of TA7291F/FG is connected to GND. TEST CIRCUIT ∆ ref Note: ...
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TEST CIRCUIT SAT U− SAT L− Note: I calibration is required to adjust specified values of test conditions by R OUT ( 1.0 ...
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TA7291P TA7291S/SG TA7291F/FG TA7291P/S/SG/F/FG TA7291P TA7291S/SG TA7291F/FG 7 2007-06-13 ...
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TA7291P TA7291P/S/SG/F/FG TA7291P 8 2007-06-13 ...
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NOTES Input circuit Input Terminals of pin (5) and (6) (TA7291P) are all high active type and have a hysteresis of 0.7 V (typ.), 3 μA (typ.) of source mode input current is required. Output circuit Output voltage is controlled ...
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APPLICATION CIRCUIT Note 1: Experiment to find the optimum capacitor valve. Note 2: To protect against excess current, current limitation resistor R should be inserted where necessary. NOTES Be careful when switching the input because rush current may occur. When ...
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PACKAGE DIMENSIONS HSIP10−P−2.54 Weight: 2.47 g (Typ.) TA7291P/S/SG/F/FG 11 Unit: mm 2007-06-13 ...
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PACKAGE DIMENSIONS SIP9−P−2.54A Weight: 0.92 g (Typ.) TA7291P/S/SG/F/FG 12 Unit: mm 2007-06-13 ...
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PACKAGE DIMENSIONS HSOP16−P−300−1.00 Weight: 0.50 g (Typ.) TA7291P/S/SG/F/FG 13 Unit: mm 2007-06-13 ...
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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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... The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties ...