ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | TSSOP |
| Packaging | Reel |
| Features | Dual Stepper |
| Number of Outputs | 2 Output |
| Operating Temperature Range Kit | - 40 C to + 85 C |
| Brand | Texas Instruments |
| Development Kit | DRV8821EVM |
| Brand Name | Ti |
| Model Number | DRV8821DCAR |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | TSSOP |
| Packaging | Reel | Features | Dual Stepper |
| Number of Outputs | 2 Output | Operating Temperature Range Kit | - 40 C to + 85 C |
| Brand | Texas Instruments | Development Kit | DRV8821EVM |
| Brand Name | Ti | Model Number | DRV8821DCAR |
| High Light | battery charge management ic ，power management integrated circuit | ||
DRV8821DCAR Power Path Management IC Motor / Motion / Ignition Controllers & Drivers Dual Stepper Motor Controller/Drive
1 Features
– Built-In Microstepping Indexers
– Up to 1.5-A Current Per Winding
– Three-Bit Winding Current Control Allows up to Eight Current Levels
– Low MOSFET On-Resistance
– Selectable Slow or Mixed Decay Modes
8-V to 32-V Operating Supply Voltage Range
Internal Charge Pump for Gate Drive
Built-in 3.3-V Reference
Simple Step/Direction Interface
Fully Protected Against Undervoltage, Overtemperature, and Overcurrent
Thermally-Enhanced Surface Mount Package
2 Applications
Printers
Scanners
Office Automation Machines
Gaming Machines
Factory Automation
Robotics
3 Description
The DRV8821 provides a dual microstepping-capable stepper motor controller/driver solution for printers, scanners, and other office automation equipment applications.
Two independent stepper motor driver circuits include four H-bridge drivers and microstepping-capable indexer logic. Each of the motor driver blocks employ N-channel power MOSFETs configured as an H- bridge to drive the motor windings.
A simple step/direction interface allows easy interfacing to controller circuits. Pins allow configuration of the motor in full-step, half-step, quarter-step, or eighth step modes, and the selection of slow or mixed decay modes.
Internal shutdown functions are provided for over current protection, short-circuit protection, undervoltage lockout, and overtemperature.
The DRV8821 is packaged in a 48-pin HTSSOP package (Eco-friendly : RoHS & no Sb/Br).
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
DRV8821 |
HTSSOP (48) |
6.10 mm x 12.50 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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