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Product Detailed Parameters
- Description：IC PWR DRVR BIPOLAR 1:10 20SOIC
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：Latched Driver
- Number of Outputs：10
- Ratio - Input:Output：1:10
- Output Configuration：High Side
- Output Type：Bipolar
- Interface：Strobe, Serial
- Voltage - Load：60V (Max)
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
- Current - Output (Max)：40mA
- Rds On (Typ)：-
- Input Type：Non-Inverting
- Features：-
- Fault Protection：-
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-SOIC
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Grade：-
- Qualification：-
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Overview
The A6810SLWTR-T is a bipolar latch driver manufactured by Allegro Microsystems, designed for power switching applications. It features a 1:10 input-to-output ratio and provides ten high-side outputs in a 20-SOIC package. The device operates with a supply voltage range of 3V to 5.5V and supports a maximum load voltage of 60V. It delivers a maximum output current of 40mA per channel. The component utilizes parallel and serial interfaces and functions within an operating temperature range of -20°C to +85°C.
Feature Summary
- Integrates a 1:10 decoding ratio to reduce control pin requirements
- Provides ten independent high-side bipolar outputs
- Supports both parallel and serial interface configurations
Applications
- Power distribution systems requiring decoded control signals
- Industrial equipment utilizing latch driver architectures
- Automotive subsystems compatible with specified voltage ranges
Procurement Notes
Verify the specific suffix 'SLWTR-T' against official Allegro MicroSystems documentation to confirm package type and tape-and-reel specifications. Confirm end-of-life status as distributor data indicates discontinuation. Ensure compatibility with existing board layouts regarding the 20-SOIC footprint and thermal requirements before finalizing procurement decisions.
Selection Notes
Select this component when a high number of individually controlled loads requires minimal microcontroller pins through internal decoding. The 1:10 ratio simplifies interface design compared to direct drive solutions. Verify that the 40mA output current meets load requirements and that the 60V load voltage rating aligns with system specifications. Consider the discontinued status when planning long-term production cycles.
Part Context
This part belongs to the A68xx series of power drivers from Allegro MicroSystems. These devices are engineered for applications needing efficient control of multiple power switches. The SOIC package offers a balance between pin count and thermal performance suitable for surface mount assembly processes common in consumer and industrial electronics manufacturing.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Due to the documented discontinued status, alternative sourcing should be verified directly with the manufacturer or authorized distributors for lifecycle management.
