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UCC27537DBVR

This product is a non-inverting driver used in high-side and low-side applications, with a 5-pin SOT-23 package

Inventory:7,731

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Submit your quote request for UCC27537DBVR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of UCC27537DBVR

The UCC27537DBVR is a dual-channel, high-speed, low-side gate driver IC designed to drive N-channel power MOSFETs in a variety of applications such as motor control, synchronous buck converters, and power supply systems. It features a high peak drive current of 4A and a wide supply voltage range, making it suitable for high-performance power switching applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • IN1: Input for channel 1
  • IN2: Input for channel 2
  • OUT1: Output for channel 1
  • OUT2: Output for channel 2
  • VB: Bootstrap supply voltage
  • VDD: Positive power supply
  • VSS: Ground
  • COM: Common return for the driver outputs

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the UCC27537DBVR IC for a visual representation.

Key Features

  • Dual-Channel High-Speed Driver: Provides two channels for driving N-channel power MOSFETs with high speed and efficiency.
  • High Peak Drive Current: The UCC27537DBVR offers a high peak drive current of 4A, enabling rapid switching of power MOSFETs.
  • Wide Supply Voltage Range: Operates from a wide supply voltage range, making it suitable for various power switching applications.
  • Under-Voltage Lockout (UVLO): Features UVLO protection to prevent malfunctions during low-voltage conditions.
  • Adjustable Dead Time: Allows for adjustable dead time to prevent shoot-through in half-bridge and full-bridge applications.

Note: For detailed technical specifications, please refer to the UCC27537DBVR datasheet.

Application

  • Motor Control: Ideal for driving power MOSFETs in motor control applications, such as brushed DC and brushless DC motor drives.
  • Power Supplies: Suitable for synchronous buck converters, power factor correction, and other power supply systems requiring high-speed switching.
  • Inverters: Used in inverter applications for controlling power switches in renewable energy systems and industrial drives.

Functionality

The UCC27537DBVR is designed to efficiently drive N-channel power MOSFETs in high-performance power switching applications. It provides high-speed switching and precise control for motor drive, power supply, and inverter systems.

Usage Guide

  • Power Supply: Connect VDD (Pin 6) to the positive power supply and VSS (Pin 7) to ground.
  • Input Connections: Apply input signals to IN1 and IN2 to control the corresponding outputs OUT1 and OUT2.
  • Bootstrap Supply: Connect the bootstrap capacitor between VB (Pin 5) and the power supply voltage to provide the high-side drive voltage.

Frequently Asked Questions

Q: What is the maximum peak drive current of the UCC27537DBVR?
A: The UCC27537DBVR provides a high peak drive current of 4A, enabling fast and efficient switching of power MOSFETs.

Q: Can the UCC27537DBVR be used in low-voltage applications?
A: Yes, the UCC27537DBVR features under-voltage lockout (UVLO) protection, making it suitable for applications with varying supply voltages.

Equivalent

For similar functionalities, consider these alternatives to the UCC27537DBVR:

  • IR2110: This is a high-speed, high-voltage half-bridge driver IC suitable for driving power MOSFETs and IGBTs in motor control and power conversion applications.
  • TC4427: A dual MOSFET driver with similar high-speed and high-current drive capabilities, designed for power electronics and motor control applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 1 Power switch IGBT, MOSFET
Peak output current (A) 5 Input VCC (min) (V) 10
Input VCC (max) (V) 32 Features Enable pin
Operating temperature range (°C) -40 to 140 Rise time (ns) 15
Fall time (ns) 7 Propagation delay time (µs) 0.017
Input threshold CMOS, TTL Channel input logic Non-Inverting, Single
Input negative voltage (V) -5 Rating Catalog
Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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UCC27537DBVR

This product is a non-inverting driver used in high-side and low-side applications, with a 5-pin SOT-23 package

Inventory:

7,731
Overview of UCC27537DBVR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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