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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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H-bridge drive circuit for automotive and industrial DC motors
This reference design provides examples of application circuit and simulation for TPD7212F / FN which features overcurrent protection, reverse power connection protection and others.
Description
- Introduction of application to H-bridge DC motor drive circuit combining TPD7212F/FN and TPD7104AF and power MOSFET
- Explanation of overcurrent detection function and power supply connection protection function using TPD7104AF
- Explanation of protection function using TPD7212F/FN
- Operation confirmation by spice simulation
Features
- H-bridge DC motors drive circuit using TPD7212F/FN and power MOSFET TPW1R104PB
- Various protection circuits using TPD7104AF for automotive and power MOSFET TPW1R104PB
- Input voltage : 12V
- Over current detection function
- Power supply reverse connection protection function
- Output cutoff function
- Output-voltage monitoring function
- Charge pump circuit voltage monitoring function
Reference design files
Design, Document
“Design・Document” contains the documents listed below.
Design, File
“Design・File” contains the contents listed below.
Toshiba items
| Part Number | Device Category | Portion Usage | Description |
|---|---|---|---|
| TPD7212F TPD7212FN |
Intelligent Power Ics | 1 | Power MOSFET Gate driver/3-phase full-bridge circuits/VDD=4.5 to 18V/Built-in charge pump circuit /WQFN32/SSOP30(NEW) |
| TPD7104AF | Intelligent Power Ics | 4 | Power MOSFET Gate driver/High-side switch/VDD=5 to 18V/Built-in charge pump circuit /PS-8 |
| TPW1R104PB | MOSFET | 8 | U-MOSIX-H/40V/0.95mΩ(typ)@VGS=10V/DSOP Advance(WF)M |
Documents
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