TA8083P Toshiba, TA8083P Datasheet
TA8083P
Specifications of TA8083P
Related parts for TA8083P
TA8083P Summary of contents
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... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8083P, TA8083F Dual DC Motor Driver The TA8083P and TA8083F each contain two motor driver circuits with a current capacity of 0.5 A for directly driving bidirectional DC motors. Inputs DI1 A/B and DI2 A/B are combined to select one of forward, reverse, stop, and brake modes. ...
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... Control logic DI1A NC DI1B Note 1: The TA8083P and TA8083F are the same chip; only the packages are different. Note 2: Some of the functional blocks, circuits, or constants in the block diagram are omitted or simplified to clarify the descriptions of the relevant features · G2 DG2 P · ...
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... Power supply pin. This pin has a function to turn off the output when the V CC2 applied voltage exceeds Not connected. (Electrically, this pin is completely open.) Output Operation Mode 1 − Reverse (CCW Forward (CW) OFF (high impedance) Stop (standby) Output Mode Load Normal Brake Short Normal CCW/CW Short ⎯ Stop 3 TA8083P/F Description Brake DIAG 2004-12-24 ...
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... Self-diagnosis Timing Chart Normal ISD I : OUT 0 OUT: DIAG : (Tr OFF OFF Note: Timing charts may be simplified to clarify the descriptions of features and operations. Short-circuit Normal T OFF (Tr ON TA8083P/F (Operation) (OFF) 2004-12-24 ...
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... Description of Multi-detection Operation The TA8083P and TA8083F has functions for detecting overvoltage ( These functions temporarily protect the IC (and the motor load in some cases) from deterioration or SD destruction due to power-related overstress. The three functions work independently and each function is explained below Note 1: These functions are intended to protect the IC from instantaneous faults, including output short circuits, and are not designed to protect the IC from all types of faults ...
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... DIAG output. In this case, the time that it takes to detect an overcurrent fault caused by short circuit to output (or to supply or ground) and to place the IC to the standby mode should be within one second OFF OFF OFF 10 µ s typ. 290 µ s typ. 6 TA8083P/F detection current, the output 2004-12-24 ...
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... Ensuring that the parameter values remain within these specified ranges during device operation will help to ensure that the integrity of the device is not compromised. Note TA8083P/TA8083F D TA8083F: On board condition. (50 × 50 × 1.6 mm 50% Cu) HSOP20-P-450-1.00 Thermal Resistance Data ...
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... )/( − ⎯ OUT CC ⎯ )/( − 0 )/( − ⎯ ⎯ DIAG / ⎯ DIAG / OUT CC ⎯ ⎯ ⎯ ⎯ ⎯ 8 TA8083P/F Min Typ. Max Unit ⎯ ⎯ 0.1 ⎯ ⎯ ⎯ ⎯ ⎯ 0.8 V ⎯ ⎯ 2.0 ⎯ µ A ⎯ 300 600 ⎯ 1.8 2 ...
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... I/O Equivalent Circuit (numbers in show the pin number of the TA8083F.) DI2A (20) Overheat and overvoltage detection DI1A Note: The equivalent circuit diagrams may be simplified or some parts of them may be omitted for explanatory purposes. ○ show the pin number of the TA8083P, those Control logic (15 (12 − ( ( − ...
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... Ambient temperature Ta (°C) 0.4 (TA8083P) 10 9.6 ( (2) 3.2 2 (3) 1.5 1 (4) 0 200 0 50 Ambient temperature Ta (°C) 10 TA8083P/F P max – Ta (TA8083F) D (1) Infinite radiation board (2) 50 × 50 × 1 (3) 60 × 30 × 1 50% PCB board (4) No radiation board 100 150 200 2004-12-24 ...
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... Note 4: The application circuit shown above is not intended to guarantee mass production. A thorough evaluation is required when designing an application circuit for mass production µ CC1 CC2 DG1 DI1A M ( − DI1B TA8083P DG2 (CH-2) DI2A M ( − DI2B P · · · · TA8083P motor motor 2 2004-12-24 ...
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... Package Dimensions Weight: 1.0 g (typ.) 12 TA8083P/F 2004-12-24 ...
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... Package Dimensions Weight: 0.79 g (typ.) 13 TA8083P/F 2004-12-24 ...
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... The products described in this document are subject to the foreign exchange and foreign trade laws. • TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 14 TA8083P/F 030619EBA 2004-12-24 ...