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SPI Programmable 10 A H-Bridge Brushed DC Motor Driver
HB2001 アラートの受信
In line with the green revolution, electric motor control is moving very quickly in the direction of higher efficiency for motor drivers. The HB2001 unique features provide:
- Safety and Protection: First NXP® H-Bridge motor driver designed using ISO 26262 processes in support of ASIL level C and D system qualification.
- Efficient thermal management: Integrated MOSFETs with temperature dependent current limit scheme to prevent excessive heating of device.
- Scalability: SPI programmable current limits and slew rates enable the use of the same motor driver for various motor sizes.
製品詳細
ブロック図
Features
Key Features
- Advanced diagnostic reporting via SPI
- Accurate real time current feed back (5%)
- RDS(ON): 125mΩ max (TJ = 150 °C)
- Thermal rating RθJC (bottom) < 1.0 °C/W
- 10 A operation; 40 V transient
- Eight selectable slew rates via SPI: 0.25 to more than 16 V/µs
- Four selectable current limits via the SPI: 5.4/7.0/8.8/10.7 A
- Configurable for H-Bridge or Half-bridge
- Load supply voltage min. 5 V, max. 28 V
- Ambient operating temperature -40 to 125 °C
- Parallel and SPI interface and input controllers
Product Longevity Program
- This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The HB2001 is included in the 15-year program
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.
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トレーニング
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オンデマンドウェビナー
ISO 26262 Functional Safety Standard
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オンデマンドウェビナー
Functional Safety Awareness
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オンデマンドウェビナー
NXP SafeAssure Portfolio