Safe Assure®
When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies system-level safety requirements in accordance with ISO 26262.
SPI-Programmable H-Bridge Brushed DC Motor Driver
HB2002 アラートの受信
The HB2002 meets shifting demands for motor control applications in automotive and industrial spaces, delivering the efficient and robust performance necessary for tomorrow's safety-critical solutions.
- Safety and Protection: H-Bridge motor driver designed using ISO 26262 processes to support ASIL C and D system qualifications.
- Scalability: SPI-programmable current limits, slew rates, fault reporting, and control schemes enable the same IC to service various applications and motor sizes.
- Thermal Management: Integrated power MOSFETs have temperature-dependent current limit foldback to reduce power and prevent excessive device heating.
製品詳細
Features
Key Features
- Advanced diagnostic and fault reporting, via SPI
- Accuracy for real-time current feedback (5%)
- Low RDS(on) integrated MOSFETs: 235 mΩ per device MAX (TJ = 150°C)
- Thermally-efficient QFN package: RΘJC < 1.0 °C/W
- Wide operating range: 5 V to 28 V, 40 V transient
- Eight slew rate options, selectable by SPI: 0.25 to > 16 V/µs
- Four current limit options, selectable by SPI: 5.4/7.0/8.8/10.7 A
- Configurable for full bridge or half-bridge mode
- Load supply voltage min. 5 V, max. 28 V
- Ambient operating temperature -40 to 125 °C
- Parallel and SPI interface and input controllers
Product Program
設計・リソース
ソフトウェア
1 ソフトウェア・ファイル
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BSPとデバイスドライバ
Embedded SW: SPI H-Bridge based on HB2000 and HB2001
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。