DRV8251A中文资料48-V, 3.5-A H bridge motor driver with current regulation and current sense feedback数据手册TI规格书
DRV8251A规格书详情
特性 Features
• N-channel H-bridge brushed DC motor driver
• Pin-to-pin, RDS(on), voltage, and current sense/regulation variants (external shunt resistor and integrated current mirror)
• DRV8251: 4.5-V to 48-V, 450-mΩ, shunt
• DRV8231: 4.5-V to 33-V, 600-mΩ, shunt
• High output current capability: 4.1-A Peak
• Supports 1.8-V, 3.3-V, and 5-V logic inputs
• Low-power sleep mode
• Small package and footprint
• Integrated protection features
• Auto-retry overcurrent protection (OCP)
• Thermal shutdown (TSD)
技术参数
- 制造商编号
：DRV8251A
- 生产厂家
：TI
- Vs (Min) (V)
：4.5
- Vs ABS (Max) (V)
：50
- Peak output current (A)
：4.1
- RDS(ON) (HS + LS) (mOhms)
：450
- Sleep current (uA)
：1
- Control mode
：PWM
- Control interface
：Hardware (GPIO)
- Features
：Current Regulation
- Rating
：Catalog
- Operating temperature range (C)
：-40 to 150
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TEXAS INSTRUMENTS/德州仪器 |
24+ |
原封装 |
19679 |
只做全新原装进口现货 |
询价 | ||
TI |
24+ |
SO PowerPAD|8 |
8230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI(德州仪器) |
24+ |
- |
6000 |
全新原厂原装正品现货,低价出售,实单可谈 |
询价 | ||
TI |
23+ |
SOP8 |
5300 |
我们只有原装正品,欢迎来咨询。 |
询价 | ||
TI |
25+ |
SO PowerPAD (DDA) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI(德州仪器) |
24+ |
N/A |
6000 |
原装，正品 |
询价 | ||
Texas Instruments |
25+ |
- |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
TI |
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | ||
TI(德州仪器) |
2021+ |
8000 |
原装现货，欢迎询价 |
询价 | |||
TI(德州仪器) |
2450+ |
SMD |
9850 |
只做原装正品代理渠道!假一赔三! |
询价 |
