UCC27528DSDR
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Texas Instruments UCC27528DSDR

Manufacturer No:
UCC27528DSDR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC GATE DRVR LOW-SIDE 8SON
Delivery:
Payment:
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Product Introduction

Overview

The UCC27528DSDR is a dual-channel, non-inverting gate driver produced by Texas Instruments. This component is designed for high-speed, high-current gate driving applications, particularly in power switch systems such as MOSFETs, IGBTs, and GaNFETs. It is packaged in an SON-8 form factor, making it suitable for compact and high-density PCB designs. The UCC27528DSDR is positioned as a reliable solution for industrial and automotive applications, offering robust performance and enhanced noise immunity.

Key Specifications

ParameterValueUnitNotes
Peak Output Current5ASource/Sink
Input Voltage Range4.5 to 18VSingle Supply
Propagation Delay17nsTypical
Rise Time7nsTypical
Fall Time6nsTypical
Operating Temperature-40 to 140°C
Input ThresholdCMOSHysteresis for Noise Immunity
Channel ConfigurationDual, Non-InvertingIndependent Enable Pins

Key Features

  • Dual-channel, non-inverting gate driver with independent enable pins.
  • CMOS input logic with hysteresis for improved noise immunity.
  • Fast propagation delay (17ns typical) and matched channel-to-channel delay (1ns typical).
  • Low output impedance for high peak current drive capability (5A source/sink).
  • Wide input voltage range (4.5V to 18V) for versatile applications.
  • Output remains low when inputs are floating, ensuring safe operation.

Applications

The UCC27528DSDR is widely used in power electronics applications, including:

  • Industrial Automation: Driving MOSFETs and IGBTs in motor control and power inverters.
  • Automotive Electronics: Supporting high-speed switching in electric vehicle (EV) power systems.
  • Renewable Energy: Enabling efficient power conversion in solar inverters and wind turbines.
  • Consumer Electronics: Powering high-performance audio amplifiers and switching power supplies.

Q & A

1. What is the peak output current of the UCC27528DSDR?

The peak output current is 5A, capable of both sourcing and sinking.

2. What is the operating voltage range?

The operating voltage range is 4.5V to 18V.

3. What is the typical propagation delay?

The typical propagation delay is 17ns.

4. Does the UCC27528DSDR support dual-channel operation?

Yes, it features dual non-inverting channels with independent enable pins.

5. What is the input logic threshold?

The input logic threshold is based on CMOS logic with hysteresis for noise immunity.

6. What is the package type?

The UCC27528DSDR is packaged in an SON-8 form factor.

7. What are the typical rise and fall times?

The typical rise time is 7ns, and the fall time is 6ns.

8. Is the UCC27528DSDR suitable for automotive applications?

Yes, it is designed for high-reliability applications, including automotive systems.

9. What happens when the input pins are floating?

The output remains low when inputs are floating, ensuring safe operation.

10. What is the operating temperature range?

The operating temperature range is -40°C to 140°C.

Product Attributes

Driven Configuration:Low-Side
Channel Type:Independent
Number of Drivers:2
Gate Type:IGBT, N-Channel MOSFET
Voltage - Supply:4.5V ~ 18V
Logic Voltage - VIL, VIH:- 
Current - Peak Output (Source, Sink):5A, 5A
Input Type:Non-Inverting
High Side Voltage - Max (Bootstrap):- 
Rise / Fall Time (Typ):7ns, 6ns
Operating Temperature:-40°C ~ 140°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-WDFN Exposed Pad
Supplier Device Package:8-SON (3x3)
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Similar Products

Part Number UCC27528DSDR UCC27528DSDT UCC27523DSDR UCC27524DSDR UCC27525DSDR UCC27526DSDR UCC27527DSDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Driven Configuration Low-Side Low-Side Low-Side Low-Side Low-Side Low-Side Low-Side
Channel Type Independent Independent Independent Independent Independent Independent Independent
Number of Drivers 2 2 2 2 2 2 2
Gate Type IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET IGBT, N-Channel MOSFET
Voltage - Supply 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V
Logic Voltage - VIL, VIH - - 1V, 2.3V 1V, 2.3V 1V, 2.3V 1V, 2.3V -
Current - Peak Output (Source, Sink) 5A, 5A 5A, 5A 5A, 5A 5A, 5A 5A, 5A 5A, 5A 5A, 5A
Input Type Non-Inverting Non-Inverting Inverting Non-Inverting Inverting, Non-Inverting Inverting, Non-Inverting Inverting, Non-Inverting
High Side Voltage - Max (Bootstrap) - - - - - - -
Rise / Fall Time (Typ) 7ns, 6ns 7ns, 6ns 7ns, 6ns 7ns, 6ns 7ns, 6ns 7ns, 6ns 7ns, 6ns
Operating Temperature -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ) -40°C ~ 140°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad
Supplier Device Package 8-SON (3x3) 8-SON (3x3) 8-SON (3x3) 8-SON (3x3) 8-SON (3x3) 8-SON (3x3) 8-SON (3x3)

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