DRV11873PWPR
Motor / Motion / Ignition Controllers & Drivers 12V 3-Phase Sensor- Less BLDC Mtr Cntlr
Inventory:6,666
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : DRV11873PWPR
-
Package/Case : HTSSOP-16
-
Brands : TI
-
Components Categories : Integrated control BLDC drivers
-
Datesheet : DRV11873PWPR DataSheet (PDF)
Overview of DRV11873PWPR
DRV11873 is a three-phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 1.5-A continuous and 2-A peak. DRV11873 is specifically designed for fan motor drive applications with low noise and low external component count. DRV11873 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV11873 outputs FG and RD to indicate motor status with open-drain output. A 150° sensorless BEMF control scheme is implemented for a three-phase motor. DRV11873 is available in the thermally-efficient 16-pin TSSOP package. The operation temperature is specified from 40°C to 125°C.
Key Features
- Input Voltage Range: 5 to 16 V
- Six Integrated MOSFETs With 1.5-A Continuous
Output Current - Total Driver H + L RDSON 450 mΩ
- Sensorless Proprietary BMEF Control Scheme
- 150° Commutation
- Synchronous Rectification PWM Operation
- FG and RD Open-Drain Output
- 5-V LDO for External Use up to 20 mA
- PWMIN Input from 7 to 100 kHz
- Overcurrent Protection With Adjustable Limit
Through External Resistor - Lock Detection
- Voltage Surge Protection
- UVLO
- Thermal Shutdown
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rating | Catalog | Architecture | Integrated FET |
Control topology | Sensorless, Trapezoidal | Control interface | 1xPWM |
Vs (min) (V) | 5 | Vs ABS (max) (V) | 20 |
Features | Integrated FETs, Integrated Motor Control, Rotor Lock Protection, Tach/FG Feedback | Operating temperature range (°C) | -40 to 85 |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
Similar Product
DRV8837CDSGT
DRV8837CDSGT 12V 1A
DRV8811PWPR
Stepper Motor Controller 28-Pin HTSSOP EP T/R
DRV3245AQPHPRQ1
Triple Half Bridge Motor Driver Automotive 48-Pin HTQFP EP T/R
DRV8212DSGR
H-Bridge Motor Driver 8-Pin WSON EP T/R
DRV8210DSGR
Motor / Motion / Ignition Controllers & Drivers 12-V, 1.76-A H-bridge motor driver with auto sleep mode 8-WSON -40 to 125
DRV8876RGTR
H-Bridge Motor Driver 16-Pin VQFN EP T/R
DRV8816PWPR
H-Bridge Motor Driver 16-Pin HTSSOP EP T/R
DRV8813PWPR
Dual H-Bridge Motor Driver 28-Pin HTSSOP EP T/R