A89503KLPTR-3

Description：IC GATE DRVR HALF-BRIDGE 24TSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bc967ba1e836 Category: Gate Drivers Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 24TSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
Driven Configuration：Half-Bridge
Channel Type：Synchronous
Number of Drivers：1
Gate Type：MOSFET (N-Channel)
Voltage - Supply：5.5V ~ 80V
Logic Voltage - VIL, VIH：0.8V, 2.4V
Current - Peak Output (Source, Sink)：-
Input Type：Non-Inverting
Rise / Fall Time (Typ)：235ns, 97ns
Operating Temperature：-40°C ~ 150°C (TA)
Mounting Type：Surface Mount
Package / Case：24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：24-TSSOP-EP
Grade：Automotive
Qualification：AEC-Q100
High Side Voltage - Max (Bootstrap)：-

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A89503KLPTR-3

Overview

The A89503KLPTR-3 is an automotive half-bridge MOSFET driver manufactured by Allegro MicroSystems. It is designed to drive external power MOSFETs in high-voltage applications, supporting a supply voltage up to 80 V. The device features non-inverting logic and is packaged in a 24-TSSOP with an exposed pad for thermal management. This component serves as the core switching element within the APEK89503KLP-03-T evaluation kit, which is provided for development purposes.

Feature Summary

Provides robust gate drive capability for external half-bridge MOSFET configurations
Engineered specifically for automotive-grade reliability and performance standards
Integrates thermal protection mechanisms to safeguard operation under load

Applications

Automotive motor control systems
High-side and low-side power switching circuits
Evaluation of half-bridge driver performance using dedicated kits

Procurement Notes

Verify the specific suffix and package type against the official datasheet to ensure compatibility with your design requirements. Confirm that the procurement channel provides genuine components from Allegro MicroSystems or authorized distributors. Check for any regional distribution restrictions or limited availability status before finalizing orders.

Selection Notes

Select this component when designing automotive power stages requiring an 80 V rated half-bridge driver. Ensure the application demands non-inverting control signals and can accommodate the 24-TSSOP-EP footprint. Consider the thermal dissipation capabilities of the exposed pad for high-current scenarios.

Part Context

This part belongs to the A89503 series of automotive MOSFET drivers. It is distinct from general-purpose industrial drivers due to its specific automotive qualification and voltage rating. The component is often associated with the APEK89503KLP-03-T evaluation platform for system validation.

Replacement Considerations

Consult the official Allegro MicroSystems documentation for qualified pin-to-pin replacements or upgraded variants within the same automotive driver family. Verify electrical specifications and package dimensions before substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.