封裝資訊
| 封裝 | 針腳 HTSSOP (PWP) | 28 |
| 操作溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送業者 50 | TUBE |
DRV8828 的特色
- Single H-Bridge Current-Control Motor Driver
- 8.2-V to 45-V Operating Supply Voltage Range
- Capable of Driving One Winding of a Bipolar
Stepper Motor or One DC Motor - Five Bit Current Control Allows up to 32 Current
Levels - Low MOSFET RDS(on) Typical 0.65 Ω (HS + LS)
- 3-A Maximum Drive Current at 24 V, 25°C
- Built In 3.3-V Reference Output
- Parallel Digital Control Interface
- Thermal Enhanced Surface Mount Package
- Protection Features
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- VM Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
DRV8828 的說明
The DRV8828 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and can drive one winding of a bipolar stepper motor or one DC motor. The output driver block consists of N-channel power MOSFET’s configured as a full H-bridge to drive the motor winding. The DRV8828 is capable of driving up to 3-A of output current (with proper heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.
The DRV8828 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).