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See Technical Specifications

UCC27517DBVR

4-A/4-A single-channel gate driver with 5-V UVLO and 13-ns prop delay in SOT-23 package

Manufacturer:

TI
Mfr.Part #:

UCC27517DBVR
Datasheet:

UCC27517DBVR Datasheet (PDF)
Programmable:

Not Verified
Driven Configuration:

Low-Side
Channel Type:

Single
Number of Drivers:

1
EDA/CAD Models:

Request Free CAD Models for UCC27517DBVR

Email: [email protected]

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Tel: +852 95804164

UCC27517DBVR General Description

The UCC27517DBVR is part of Texas Instruments' gate driver family, specifically engineered to deliver high-speed and high-current capabilities for efficient switching in power electronics applications. The UCC27516 and UCC27517 single-channel, high-speed, low-side gate driver devices can effectively drive MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, UCC27516 and UCC27517 can source and sink high peak-current pulses into capacitive loads offering rail-to-rail drive capability and extremely small propagation delay, typically 13 ns.

Key Features

Low-Cost Gate-Driver Device Offering Superior Replacement
of NPN and PNP Discrete Solutions
4-A Peak-Source and 4-A Peak-Sink Symmetrical Drive
Fast Propagation Delays (13-ns Typical)
Fast Rise and Fall Times (9-ns and 7-ns Typical)
4.5 to 18-V Single-Supply Range
Outputs Held Low During VDD UVLO (Ensures Glitch-Free
Operation at Power Up and Power Down)
TTL and CMOS Compatible Input-Logic Threshold (Independent
of Supply Voltage)
Hysteretic-Logic Thresholds for High-Noise Immunity
Dual Input Design (Choice of an Inverting (IN– pin) or
Noninverting (IN+ Pin) Driver Configuration)
- Unused Input Pin Can Be Used for Enable or Disable Function
Output Held Low When Input Pins Are Floating
Input Pin Absolute Maximum Voltage Levels Not Restricted
by VDD Pin Bias Supply Voltage
Operating Temperature Range of –40°C to 140°C
5-Pin DBV (SOT-23) and 6-Pin DRS (3-mm ×
3-mm WSON With Exposed Thermal Pad) Package Options

Application

Switch Mode Power Supplies (SMPS): Used in high-frequency SMPS applications.
Motor Drives: Employed in motor drive applications for efficient switching.
Renewable Energy Systems: Utilized in inverters for solar or wind energy systems.
Industrial Control Systems: Applied in various industrial control and power systems requiring high-speed and high-current switching.

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Gate Drivers	Series	-
Programmable	Not Verified	Driven Configuration	Low-Side
Channel Type	Single	Number of Drivers	1
Gate Type	IGBT, N-Channel MOSFET	Voltage - Supply	4.5V ~ 18V
Logic Voltage - VIL, VIH	1V, 2.4V	Current - Peak Output (Source, Sink)	4A, 4A
Input Type	Inverting, Non-Inverting	Rise / Fall Time (Typ)	8ns, 7ns
Operating Temperature	-40°C ~ 140°C (TJ)	Mounting Type	Surface Mount
Base Product Number	UCC27517	Number of channels	1
Power switch	GaNFET, IGBT, MOSFET	Peak output current (A)	4
Input VCC (min) (V)	4.5	Input VCC (max) (V)	18
Features	Hysteretic Logic	Operating temperature range (°C)	-40 to 140
Rise time (ns)	9	Fall time (ns)	7
Propagation delay time (µs)	0.013	Input threshold	CMOS, TTL
Channel input logic	Inverting, Non-Inverting	Input negative voltage (V)	0
Rating	Catalog	Undervoltage lockout (typ) (V)	4
Driver configuration	Inverting, Non-Inverting

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Ratings and Reviews

M**y 11/21/2021

It's okay. As in the description.

G**n 10/03/2021

All is fine. Fast delivery. Have not tested yet, but optically looks good, I think the quality should be ok.

D**n 07/18/2021

Delivery to lyubertsy 1 week. Delivery from ali is tinplate. 100 orders for the last six weeks-delivery 2-1 week (.. Quality of wires norms,... The local radio store is better but the price is above 10 pcs 50 r