Mfr Part #:

UC3714D

The Texas Instruments UC3714D is a dual-channel gate driver designed for complementary switch applications. It offers high-current drive capabilities and programmable time delays.

✓ Total Stock: 3,102 pcs

$ Price Range: $1.88

UC3714D Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,997 pcs On Request	2997 pcs	On Request	1	On Request	On Request	07+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	105 pcs On Request	105 pcs	On Request	1	On Request	On Request	07+	On Request	On Request

UC3714D Description

Short technical summary and product information.

The Texas Instruments UC3714D is a high-speed, dual-channel gate driver designed to provide drive waveforms for complementary switches, commonly used in synchronous rectification and active clamp/reset circuits for zero voltage switching.

This device features a high-current power FET driver with 1-A source and 2-A sink capabilities, and an auxiliary output FET driver with 0.5-A source and 1-A sink capabilities. It supports independent programming of time delays between the two output waveforms, ranging from 50 to 500 ns, and also offers true zero-voltage sensing capability for immediate switch activation upon zero voltage application.

The UC3714D operates with a switching frequency up to 1 MHz and has typical propagation delays of 50 ns. It features a single PWM and TTL-compatible input and an ENBL pin that activates a 220-µA sleep mode. The power output is active-low in sleep mode.

Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the UC3714D is designed for surface mounting. It operates within a temperature range of 0°C to 70°C (TJ) and requires a supply voltage between 7V and 20V.

UC3714D Quick Information

Product Type: Gate Driver

Canonical Name: UC3714D Dual-Channel Gate Driver

Subcategory: Low-Side Gate Driver

UC3714D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

UC3714D Estimated Pricing

Qty	Low	High
1+	$1.88	$1.88

Estimated market price range - modelled values for guidance only, not live distributor offers.

UC3714D Features

Dual-channel gate driver for complementary switches.
High-current power FET driver (1A source, 2A sink).
Programmable time delays from 50 to 500 ns.
True zero-voltage sensing capability.
Surface mount 8-SOIC package.

UC3714D Applications

Synchronous rectification circuits.
Active clamp/reset circuits.
Zero voltage switching applications.
Power supply design.

UC3714D FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of UC3714D?

7V to 20V.

What is the package type of UC3714D?

8-SOIC.

What is the operating temperature range?

0°C to 70°C (ambient) and junction temperature up to 150°C.

What is the switching frequency?

Up to 1 MHz.

What is the peak output current?

2A for the power driver (sink) and 1A for the auxiliary driver.

What is the typical propagation delay?

50 ns.

What gate types does it support?

N-Channel and P-Channel MOSFETs.

Category	Gate Drivers
Manufacturer Name	Texas Instruments
Channel Type	Synchronous
Current	0.5 A / 1 A
Driven Configuration	Low-Side
Gate Type	N-Channel, P-Channel MOSFET
Input Type	Non-Inverting
Logic Voltage	0.8 V / 2 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature	0°C ~ 150°C (TJ)
Propagation Delay	50 ns
Rise	25 ns / 30 ns
Supplier Device Package	8-SOIC
Supply Voltage	20 V
Voltage	7 V / 20 V