製品概要
概要
The EVLSPIN3P2 demonstration board is a fully integrated H-bridge motor driver, which allows the evaluation of all the STSPIN3P2 features.
The board includes the minimum set of electrical components recommended in the device datasheet. This configuration allows the user to connect the load, power supply, and microcontroller directly, without additional external component design or connection.
The board can be stacked with an X-Nucleo MCU control board through Arduino® connectors or driven directly by external pins.
STSPIN3P2 is a full-bridge product series that expands the capability of STSPIN family for low-voltage DC motors.
The level of protection offered by STSPIN3P is excellent, with a comprehensive set of features. The device is protected from overvoltage, undervoltage, overtemperature, and cross conduction.
The STSPIN3P series is assembled in a QFN 6×6 mm triple-pad 26+2L package equipped with three exposed islands for optimized dissipation performance. This package is designed for harsh industrial environments and offers improved thermal performance due to exposed die pads.
The input signals INA and INB can interface directly with the microcontroller to select the motor direction and the brake condition. Two selection pins, SEL0 and SEL1, are available to access information on the MultiSense pin and PH_OUT pin.
The MultiSense pin enables monitoring the motor current by delivering a current proportional to the motor current value and provides the diagnostic feedback. The PH_OUT pin provides feedback on the OUT status, confirming that the motor operates correctly.
The PWM, with a frequency of up to 25 kHz, allows control of the motor speed under all conditions.
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特徴
- Power system-in-package integrating gate driver and high-current power MOSFETs:
- RDS(ON) = 82 mΩ per leg (STSPIN3P21)
- RDS(ON) = 45 mΩ per leg (STSPIN3P22)
- RDS(ON) = 30 mΩ per leg (STSPIN3P23)
- Up to 16 V power supply and 35 Arms output current
- Maximum transient supply voltage: 32 V
- Maximum standby current: 1 μA at 25 °C
- Multisense monitoring functions
- Analog motor current feedback
- Chip temperature monitoring
- Undervoltage shutdown
- Overvoltage clamp
- Thermal shutdown
- Cross-conduction protection
- X-Nucleo form factor with Arduino® connectors
- RoHS compliant
- Power system-in-package integrating gate driver and high-current power MOSFETs:
品質 & 信頼性
| 製品型番 | マーケティング･ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | 材料宣誓書** |
|---|---|---|---|---|---|---|---|---|
| EVLSPIN3P21 | 開発中 製品は設計段階にあります。 | CARD | インダストリアル | Ecopack1 | - | - | - | |
EVLSPIN3P21
Package:
CARDMaterial Declaration**:
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サンプル & 購入
| 製品型番 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包形態 | RoHS | 原産国 | ECCN（米国） | ECCN（EU） | サプライヤ | コア製品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVLSPIN3P21 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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EVLSPIN3P21 開発中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。