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Product Detailed Parameters
- Description：IC PWR DRIVER BIPOLAR 1:1 14SOIC
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR)
- Switch Type：Latched Driver
- Number of Outputs：4
- Ratio - Input:Output：1:01
- Output Configuration：Low Side
- Output Type：Bipolar
- Interface：Strobe, Parallel
- Voltage - Load：50V (Max)
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
- Current - Output (Max)：600mA
- Rds On (Typ)：-
- Input Type：Non-Inverting
- Features：-
- Fault Protection：-
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The Allegro Microsystems A6800SLTR-T is a latched sink driver IC fabricated using BiCMOS technology, combining high-current outputs with CMOS logic. It features 14 pins in an SOIC package and operates within a voltage range of 3 V to 5.5 V. The device supports an operating temperature range from -20 °C to +85 °C. It provides a maximum output current of 600 mA per channel. The component is supplied in tape and reel packaging.
Feature Summary
- Integrates CMOS inputs with bipolar NPN Darlington outputs for direct microprocessor interfacing
- Features latch functionality to maintain state without continuous input signals
- Offers lower saturation voltage and higher switching speeds compared to previous generations
Applications
- Driving inductive loads such as relays
- Controlling solenoids
- Operating small DC motors
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm the 14-pin SOIC N package dimensions match your PCB footprint requirements. Ensure the 3V-5.5V supply voltage aligns with your system design. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when interfacing low-voltage digital logic with high-current inductive loads. The BiCMOS process allows for efficient drive capabilities while maintaining compatibility with standard CMOS logic levels. Consider the thermal performance of the SOIC package for your specific power dissipation needs.
Part Context
This part belongs to the A6800/A6801 family of latched sink drivers. It serves as a successor to the UCN5800/UCN5801 series, offering improved electrical characteristics including faster data rates and reduced saturation voltage. The family is designed for robust industrial and automotive applications requiring reliable load switching.
Replacement Considerations
The UCN5800 and UCN5801 are pin-to-pin compatible predecessors. Verify that the improved switching speeds and voltage ranges of the A6800 series meet your application's timing and power requirements before substituting.
