TB6586AFG Toshiba, TB6586AFG Datasheet
TB6586AFG
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TB6586AFG Summary of contents
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... V (typ.), 35 mA (max)) refout • Operating supply voltage range: V • The TB6586FG and TB6586AFG differ in the number of pulses per revolution: TB6586FG: 1 pulse / electrical angle: 360° TB6586AFG: 3 pulses / electrical angle: 360° About solderability, following conditions were confirmed • Solderability (1) Use of Sn-37Pb solder Bath · ...
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Pin Description Pin No. Symbol 1 V Speed control SP 2 HUP U-phase Hall signal input (+) pin 3 HUM U-phase Hall signal input (−) pin 4 HVP V-phase Hall signal input (+) pin 5 HVM V-phase Hall signal input ...
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Input/Output Equivalent Circuits Pin Description Symbol HUP HUM HVP Positional signal input pin HVM HWP HWM Speed control signal V SP input pin Rotation direction signal input pin CW/CCW L: Forward (CW) H: Reverse (CCW) Reset input RESET L: 150° ...
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... Reference voltage V refout 5.0 ± 0.3 V (15 mA) signal output pin Digital Push-pull output (± (max)) Rotational frequency FG output TB6586FG: 1 pulse / electrical angle of 360° TB6586AFG: 3 pulses / electrical angle of 360° Energization signal Push-pull output (± (max)) input Input/Output Signal 4 ...
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Block Diagram V 16 (internal reference CC protection circuit CW/CCW 11 HUP 2 HUM 3 HVP 4 HVM 5 HWP 6 HWM OSC/C 12 Oscillating circuit OSC RESET refout 8 15 5-V ...
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Absolute Maximum Ratings Characteristic Supply voltage Input voltage Turn-on signal output current Supply voltage Operating temperature Storage temperature Note 1: CW/CCW, RESET Note Note 3: No heatsink Note 4: When mounted on a PCB (50 × 50 ...
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Electrical Characteristics Characteristic Supply current Output current Input current Input voltage Input sensitivity Hall element input Common mode Input hysteresis Input hysteresis voltage Input delay Output voltage Output leakage current Electrical current detector Lead angle correction V monitor CC (Unless ...
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Characteristic PWM oscillator frequency (carrier frequency) Output duty (max) Note: Pre-shipment testing is not performed. Test Symbol Test Condition Circuit OSC/C = 560 pF, F OSC/R = 6.2 kΩ C (20) OSC/C = 470 pF, (18) ...
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Functional Description 1. Basic operation At startup, the motor runs at 120° energization. When the position detection signal reaches a revolution count higher, the rotor position is extrapolated from the position detection signal and ...
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If the V input current is 2.1 V < WH) will perform 120° energization at a PWM that complies with the V VL, WL) will operate at 120° energization, performing refresh operation based on the OFF timing. ...
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... TB6586FG, this pulse is generated via the U phase Hall signal. For a Hall element, the pulse is converted to digital and then output. For a Hall IC output in the equivalent waveform. In the case of the TB6586AFG, the up-down edges of the U, V and W phase (respectively) are combined and then generated. Example: Number of FG pulses for an 8-pole motor: • ...
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... Restoration takes place at an input of 6.35 V (typ.). However, operation after this kind of system reset is unstable. TB6586FG: During a system reset, the FG signal is output in compliance with the U-phase Hall signal. TB6586AFG: The FG signal is not output during a system reset. power monitor) CC 6.0 V (typ.) Output ...
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... < Hall (150° energization: RESET = Low When the Hall signal higher, the lead angle function operates in accordance with the LA pin. signal. (The FG signal shown here is for the TB6586AFG 60° T T/4 13 TB6586FG/AFG 2007-08-03 ...
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... HVM HVP HWM HWP Reverse detection (120° energization When CW/CCW = Low and a reverse Hall signal is input, it runs at 120° energization for a lead angle of 0° (“headwind” operation). (The FG signal shown here is for the TB6586AFG.) 14 TB6586FG/AFG 2007-08-03 ...
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... < Hall (150° energization: RESET = Low When the Hall signal higher, the lead angle function operates in accordance with the LA pin signal. (The FG signal shown here is for the TB6586AFG 60° T/4 15 TB6586FG/AFG 2007-08-03 ...
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... HWM HWP Reverse detection (120° energization When CW/CCW = Low and a reverse Hall signal is input, the motor runs at 120° energization for a lead angle of 0° (“headwind” operation) (The FG signal shown here is for the TB6586AFG.) 16 TB6586FG/AFG 2007-08-03 ...
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Example Application Circuit = 6.5~16 refout CW/CCW V refout Hall element C MCU R Note: Utmost care is necessary in the design of the output faults due to improper grounding short-circuiting between ...
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Package Dimensions Weight: 0.27 g (typ.) 18 TB6586FG/AFG 2007-08-03 ...
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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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... 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 ...