VLA502-01

Description：IC GATE DRVR LOW-SIDE MODULE
Series：-
Mfr：Powerex Inc.
Package：Bulk

SKU:b7b5be74efa8 Category: Gate Drivers Brand: Powerex Inc.

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Product introduction

VLA502-01 is listed in the Gate Driver range at ChipApex. The manufacturer field lists Powerex Inc.. Its product description is IC GATE DRVR LOW-SIDE MODULE. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for VLA502-01

Description：IC GATE DRVR LOW-SIDE MODULE
Series：-
Mfr：Powerex Inc.
Package：Bulk
Driven Configuration：Low-Side
Channel Type：Single
Number of Drivers：1
Gate Type：IGBT
Voltage - Supply：14.2V ~ 15.8V
Logic Voltage - VIL, VIH：-
Current - Peak Output (Source, Sink)：12A, 12A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：300ns, 300ns
Operating Temperature：-20°C ~ 60°C (TA)
Mounting Type：Through Hole
Package / Case：21-SIP Module
Supplier Device Package：Module
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

Gate Driver datasheet and documents for VLA502-01

VLA502-01

Gate Driver Overview

The VLA502-01 is a hybrid integrated circuit gate driver manufactured by Powerex Inc., designed for driving n-channel IGBT modules in gate-amplifier applications. It functions as a fully isolated gate drive circuit featuring an optically isolated amplifier with desaturation-based over-current protection. The device utilizes a 14-SIP module package with 12 leads and supports through-hole mounting. It operates within a temperature range of -20°C to 70°C (TA) and requires a supply voltage between 14V and 17V. Peak output current capabilities are specified at 5A for both sourcing and sinking.

Gate Driver Feature Summary

Provides electrical isolation between input and output via an opto-coupler
Integrates desaturation detection for over-current protection
Includes latch, detect timer, reset, and gate shutdown circuits

Gate Driver Applications

Driving n-channel IGBT modules
Gate-amplifier applications
Inverter and AC servo systems

Gate Driver Procurement Notes

Verify the manufacturer origin carefully, as Isahaya Electronics Corporation also produces a part designated VLA502-01R which may differ in specification or pinout. Confirm the specific datasheet version from Powerex Inc. matches your design requirements. Ensure the 14-SIP 12-lead package form factor is compatible with your PCB layout. Validate that the operating temperature range and supply voltage specifications align with your system constraints before procurement.

Gate Driver Selection Notes

Select this component when a robust, isolated gate driver with built-in desaturation protection is required for n-channel IGBTs. The hybrid IC architecture offers high reliability for industrial power conversion. Consider the 14-SIP package size and through-hole mounting method during mechanical design. Ensure the control interface logic levels are compatible with the non-inverting input type specified for this driver.

Gate Driver Part Context

This component belongs to the VLA series of hybrid IGBT gate drivers produced by Powerex Inc. These devices are engineered for high-power switching applications requiring galvanic isolation and fault protection. The series typically includes variants optimized for different voltage ratings and current capacities, serving as critical interface components between low-voltage control logic and high-power semiconductor switches.