ZXBM1021JB20TC

$1.28

Description：IC MOTOR CTRLR PAR U-QFN4040-20
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3bac6834e511 Category: Motor Drivers, Controllers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC MOTOR CTRLR PAR U-QFN4040-20
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (2)
Interface：PWM
Technology：-
Step Resolution：-
Applications：Fan Controller
Current - Output：-
Voltage - Supply：6.8V ~ 18V
Voltage - Load：-
Operating Temperature：-40°C ~ 110°C (TA)
Mounting Type：Surface Mount
Package / Case：20-UFQFN Exposed Pad
Supplier Device Package：U-QFN4040-20
Grade：-
Qualification：-

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ZXBM1021JB20TC

Overview

The ZXBM1021JB20TC is a high-efficiency integrated BLDC motor controller IC from Diodes Incorporated. It integrates a 3-phase gate driver and current-sense amplifier for brushless DC motor control applications. The device supports a 100V input voltage range with an operating supply voltage of 6.8V to 18V. It features a built-in DSP controller designed for real-time tasks and system stability in motor drive systems.

Feature Summary

Integrates a 3-phase gate driver and current-sense amplifier
Includes a reliable DSP controller for real-time motor control tasks
Designed for high-efficiency operation in BLDC motor applications

Applications

Brushless DC (BLDC) motor control
Fan motor drivers
Motor motion controllers

Procurement Notes

Verify the specific suffix JB20TC against official Diodes Incorporated documentation to confirm pinout, thermal characteristics, and functional specifications. Ensure compatibility with the target motor voltage and current requirements before integration. Cross-reference datasheets for any revisions or updates that may affect performance parameters.

Selection Notes

Select this component for applications requiring an integrated solution for BLDC motor control. It is suitable where space efficiency is critical due to the integration of gate driving and sensing functions. Consider the 100V input capability and 6.8V-18V supply range when designing the power stage.

Part Context

This part belongs to the ZXBM series of motor controllers from Diodes Incorporated. It is categorized under Motor/Motion/Ignition Controllers & Drivers. Similar parts in the family include the ZXBM1021Q20TC and ZXBM1016ST20TC, which share similar application domains but may differ in package or specific electrical ratings.