A6812KLWTR
- Mfr.Part #
- A6812KLWTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PWR DRVR BIPOLAR 1:20 28SOIC
- Stock
- 37,081
- In Stock :
- 37,081
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- Max Output Current :
- 40mA
- Output Type :
- Bipolar
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Published :
- 2009
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G28
- Pin Count :
- 28
- Number of Outputs :
- 20
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Power Supplies :
- 3.3/5V
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Interface :
- Strobe, Serial
- Output Current per Channel :
- 25mA
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Output Configuration :
- High Side
- Additional Feature :
- CAN ALSO OPERATE WITH 5V LOGIC SUPPLY
- Number of Functions :
- 1
- Ratio - Input:Output :
- 1:20
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 240
- Terminal Pitch :
- 1.27mm
- Base Part Number :
- A6812
- Output Polarity :
- TRUE
- Supply Current-Max :
- 6mA
- Display Mode :
- DOT MATRIX
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Multiplexed Display Capability :
- No
- Supply Voltage1-Nom :
- 60V
- Input Characteristics :
- Standard
- Voltage - Load :
- 60V Max
- Output Characteristics :
- OPEN-EMITTER
- Operating Temperature :
- -40°C~125°C TA
- Length :
- 17.9mm
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Input Type :
- Non-Inverting
- Number of Terminations :
- 28
- Switch Type :
- Latched Driver
- Height Seated (Max) :
- 2.65mm
- Width :
- 7.5mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- fmax-Min :
- 10 MHz
- Number of Segments :
- 20
- Datasheets
- A6812KLWTR

Power Distribution Switches, Load Drivers Allegro MicroSystems A6812KLWTR Overview
The Power Distribution Switches, Load Drivers Allegro MicroSystems A6812KLWTR is a robust integrated circuit (IC) designed for driving bipolar stepper motors, relays, and other high-current loads. This device integrates a 20-output serial-input latched driver, making it ideal for applications requiring multiple output drive capabilities with minimal data input and control lines. The A6812KLWTR is packaged in a compact 28-SOIC footprint, offering enhanced thermal performance and space efficiency. Engineered by Allegro MicroSystems, a leader in advanced semiconductors, this driver IC ensures reliable operation and high performance in demanding environments.
A6812KLWTR Features
The A6812KLWTR IC features include enhanced thermal management with its power-SOIC package, high-voltage output capabilities up to 50V, and output current capacity up to 500mA per channel. It supports a wide operating voltage range and includes built-in clamp diodes for back-EMF protection. The device’s serial input control reduces the need for extensive external wiring, simplifying the circuit design and saving on board space. Additionally, it offers built-in diagnostics and fault reporting for increased system reliability.
A6812KLWTR Applications
- Automated Test Equipment: Utilizes multiple outputs of the A6812KLWTR for driving stepper motors, enabling precise control in automated testing setups.
- Industrial Automation: Applies the robust drive capabilities to operate multiple actuator controls within complex automation systems, enhancing process efficiency and reliability.
- Consumer Electronics: Employs in various consumer devices for controlling mechanical movements in appliances, offering reliable operation and compact design for space-sensitive applications.
- Office Automation: Drives components such as paper feeders and scanners in office equipment, leveraging its high-current drive capacity and reliable operation for enhanced device performance.
- Medical Devices: Critical in driving motors and actuaries in medical diagnostic equipment, ensuring precise control and dependable functionality in sensitive applications.
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