TB6596FLG(O,EL) Toshiba, TB6596FLG(O,EL) Datasheet
TB6596FLG(O,EL)
Specifications of TB6596FLG(O,EL)
Related parts for TB6596FLG(O,EL)
TB6596FLG(O,EL) Summary of contents
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... TOSHIBA BiCD Integrated Circuit Silicon Monolithic DC and Stepping Motor Driver IC The TB6596FLG motor driver IC using LDMOS output transistors with low ON-resistance. The TB6596FLG incorporates one PWM-constant-current H-bridge driver, four direct-PWM-controlled H-bridge drivers, and also one linear constant-current H-bridge driver. The TB6596FLG is best suited to control various lens actuators in digital still cameras ...
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Note: This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer. Ensure also that ...
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Block Diagram GND STBY Standby UVLO (2 Serial decoder + DATA 24 Address selector Weight register V CC FGIN 27 Speed Charge pump discriminator ±10 to ±80 µA 250 ...
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Absolute Maximum Ratings Characteristics Supply voltage Motor supply voltage Output voltage H-SW Output current PI SW Tr. Input voltage Power dissipation Operating temperature Storage temperature Note: When mounted on a glass epoxy single-sided PCB (size × ...
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Operating Ranges: Serial Data Controller Characteristics Clock pulse width Low Clock pulse width High Clock rise time Clock fall time Data setup time Data hold time rising edge LD to PWM delay Load pulse width High CK ...
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Principle of Operation Bridge Outputs: Basic operation of channels A through E PWM Control In PWM constant-current mode, the PWM chopper circuit alternates between on (t1, t5) and short brake (t3). (To eliminate shoot-through current, a dead time (t2, t4) ...
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Constant-Current Bridge Driver (Channel E): PWM constant-current choppers The TB6596FLG has PWM choppers with a constant turn-off period. The turn-off period is measured by counting the number of rising edges of an internal clock signal, which is generated by dividing ...
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Linear Constant-Current Bridge: Channel F This bridge driver circuit is tuned on and off by setting the PEMF pin High and Low, respectively. The driver output current is converted to a voltage through the external resistor RFF and fed back ...
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Speed Control Speed Discriminator External CLK Comparison reference speed = 250 to 1750 (Hz) FG signal (16 levels in 100-Hz steps) • The FLL speed discriminator compares the FG signal against the reference speed which is derived from an external ...
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Charge Pump Circuit Integrator • Consisting of CMOS transistors, this charge pump achieves a high resolution of the speed control signal. • The gain of the speed discriminator can be internally selected from eight combinations of charging and discharging current ...
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Serial Data Format 10-Bit Serial Data CK DATA LD Latch Last ...
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Address 15 setting (1) All register data are cleared (set to “0”) if user set all “0” at address 15. Avoid the setting all”0” at the address ,or set at other address after setting at address 15. (Chop-off count ...
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Electrical Characteristics (unless otherwise specified, V Characteristics Supply current Input voltage Serial, STBY, PWM and CLK inputs Input current Input voltage FG input Input current Output saturation voltage (Channels Output leakage current (Channels Output ...
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Application Circuit Control power supply GND 3 5.5 V STANBY CK decoder 23 MCU Address DATA 24 selector LD 25 register FGIN 27 discriminator 250 to 1750 Hz 16 levels/100 Hz DVO 21 CLK ...
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QON Package Considerations Package Appearances (Top view) Please follow the following guidelines for the QON package. Guidelines: (1) The solder plated pads at the four corners of the package (shaded areas in the bottom view) should not be soldered for ...
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Package Dimensions Weight: 0.08 g (typ.) 16 TB6596FLG 2008-01-29 ...
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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) 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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... 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. ...