TA7745F/FG TOSHIBA [Toshiba Semiconductor], TA7745F/FG Datasheet
TA7745F/FG
Related parts for TA7745F/FG
TA7745F/FG Summary of contents
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... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7745P/PG, TA7745F/FG 3-Phase Full-Wave (Half-Wave) Brushless DC Motor Driver IC Features Three-phase, full-wave (and half-wave) driving Voltage control system Forward rotation, reverse rotation, and stop can be controlled using only one pin High efficiency is obtained. Housed in a flat package (type F/FG only) ...
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Pin Function Pin No. Symbol 1 ℓa a−phase Pre−drive stage output terminal a−phase Hall Amp. positive input terminal − a−phase Hall Amp. negative input terminal b−phase Hall Amp. positive input ...
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... Absolute Maximum Ratings Characteristics Supply voltage Output current TA7745P/PG Power dissipation TA7745F/FG Operating temperature Storage temperature Note: This rating is obtained by mounting on 20 × 20 × 0.8 mm PCB that occupied above 60% of copper area. (Ta = 25°C) Symbol Rating Unit 1 ...
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... SL− 1 ℓ CMR− Source current mode FWD V No current flow STOP V Sink current mode RVS ∆ 200 TA7745F/FG 4 TA7745P/PG/F/FG Min Typ. Max Unit 0.5 1 3.0 mA 0.6 1.3 3.5 0.7 1.5 5.0 ― 0.12 0.3 V ― 0.5 1.0 ― ― 0.2 ― 20 ― ― ...
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Application Circuit 1 (3 phase Bi−Pola drive ≈ · ≈ · ...
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Application Circuit 3 (high efficiency drive (UNI−Pola)) Application Circuit 4 (high efficiency drive (Bi−Pola)) (Note) 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: 1.11 g (typ.) TA7745P/PG/F/FG 7 2006-3-2 ...
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Package Dimensions Weight: 0.14 g (typ.) TA7745P/PG/F/FG 8 2006-3-2 ...
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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) Thermal Shutdown Circuit Thermal shutdown circuits do not necessarily protect ICs under all circumstances. If the thermal shutdown circuits operate against the over temperature, clear the heat generation status immediately. Depending on ...
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TA7745P/PG/F/FG 11 2006-3-2 ...