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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.
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Matrix LED Headlight
This reference design provides design guide, data and other contents of LED Matrix Headlight. It controls the lighting of multiple LEDs independently according to the situation.
설명
| Input voltage | DC 12 V |
|---|---|
| Number of LEDs | 42 (6 LEDs x 7 blocks, 6 blocks of white and 1 block of amber color) |
| Power output for LEDs | Constant current 500 mA x 7 blocks, dimming control is possible for each block |
| Power output for MCU | DC 5 V (1 A Max) |
Features
- Matrix LED Headlight with independent light control
- Small Implementation Area
- Total solution using MOSFETs, Gate drivers, Rectifer diodes and Zener diodes
Reference design files
Design, Document
“Design・Document” contains the documents listed below.
Design, File
“Design・File” contains the contents listed below.
*1：Actual PCB was designed on CR5000BD. The other files were made from CR5000BD file.
*2：The data was generated on CR5000BD.
Toshiba items
| Part Number | Device Category | Portion Usage | Description |
|---|---|---|---|
| XPN3R804NC | MOSFET | Load switch circuit, Reverse connection protection circuit・2 | 40 V/3.8 mΩ (typ.) @VGS = 10 V/TSON Advance(WF) |
| TPD7104AF | Intelligent power IC | High-side power MOSFET driver・1 | VDD = 24V(Max)/PS-8 |
| XPN2400ANC | MOSFET | Boost power supply circuit・7 | 100 V/19.7 mΩ (typ.) @VGS = 10 V/TSON Advance(WF) |
| CMF02A | Rectifier diode | Boost power supply circuit・7 | 600 V/1 A/trr = 100ns/M-FLAT |
| CUZ6V8 | Zener diode | Boost power supply circuit・7 | VZ = 6.8 V /0.2 W/USC |
| SSM6K809R | MOSFET | LED dimming control circuit・7 | 60 V/36 mΩ (typ.) @VGS = 10 V/TSOP6F |
| TB9005FNG | Automotive CPU regulator | CPU power supply circuit・1 | 5 V VOUT/0.6 W/SSOP20 |
| TTA005 | Bipolar transistor | CPU power supply circuit・1 | PNP/-50V/New PW-Mold |
| SSM6J808R | MOSFET | LED lighting control circuit・42 | -40 V/35 mΩ (typ.) @VGS = -10 V/TSOP6F |
| RN1907FE | Bias resistor built-in transistor | LED lighting control circuit・21 | NPN×2/50V/SOT-563 (ES6) |
| XCUZ16V | Zener diode | LED lighting control circuit・42 | VZ = 16 V/0.2 W/USC |
문서
* Cadence, the Cadence logo, OrCAD and OrCAD logo are trademarks or registered trademarks of Cadence Design Systems, Inc.
* Other company names, product names, and service names may be trademarks of their respective companies.
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