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UC3709DW The Texas Instruments UC3709DW is a dual-channel, low-side gate driver designed for efficiently driving power MOSFETs. It offers a peak output current of 1.5A per channel.
Mfr Part #:

UC3709DW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UC3709DW is a dual-channel, low-side gate driver designed for efficiently driving power MOSFETs. It offers a peak output current of 1.5A per channel.
✓ Total Stock: 2 pcs
$ Price Range: $2.01

UC3709DW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
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UC3709DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Propagation Delay
Rise
Supplier Device Package
Supplier Package
Voltage
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UC3709DW Description

Short technical summary and product information.

The UC3709DW from Texas Instruments is a dual-channel, low-side gate driver IC. It is engineered to provide fast turn-on and turn-off capabilities for the capacitive gates of power MOSFETs and IGBTs. This device delivers up to 1.5A of source or sink current from its totem-pole output stage, minimizing cross-conduction current spikes.

 

Key electrical specifications include an input supply voltage range of 5V to 40V, a typical propagation delay of 25ns, and rise/fall times of 40ns into a 1000pF load. The inputs feature TTL compatibility with inverting logic. The UC3709DW is housed in a 16-SOIC package, suitable for surface mounting.

 

This driver includes thermal shutdown protection for enhanced reliability. Its design makes it a cost-effective solution for applications requiring efficient power switching. The UC3709DW is pin-compatible with older devices like the MMH0026 or DS0026, offering lower supply current despite slightly longer delay times.

UC3709DW Quick Information

Product Type: Gate Driver
Canonical Name: UC3709DW Dual High-Speed FET Driver
Subcategory: Low-Side Gate Driver

UC3709DW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UC3709DW Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

UC3709DW Features

  • Dual 1.5A source/sink drive capability.
  • Wide 5V to 40V operating supply voltage.
  • Fast 25ns propagation delay.
  • Surface mount 16-SOIC package.
  • Includes thermal shutdown protection.

UC3709DW Applications

  • Efficiently drives power MOSFET gates.
  • Suitable for IGBT switching applications.
  • Low-side driver configurations.
  • Cost-effective power control solutions.

UC3709DW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the UC3709DW?

5V to 40V.

How many channels does the UC3709DW have?

2 independent channels.

What is the peak output current per channel?

1.5A.

What is the operating temperature range?

0°C to 70°C.

What package is the UC3709DW available in?

16-SOIC surface mount package.

What type of input logic does it support?

Inverting input with logic thresholds of 0.8V (low) and 2.2V (high).

What is the typical rise time?

40ns into a 1000pF load.

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