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UCC3806PW The Texas Instruments UCC3806PW is a low-power, dual-output, current-mode PWM controller. It operates from 8V to 14.5V with a maximum operating current of 1.4mA and a peak output current of ±0.5A.
Mfr Part #:

UCC3806PW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC3806PW is a low-power, dual-output, current-mode PWM controller. It operates from 8V to 14.5V with a maximum operating current of 1.4mA and a peak output current of ±0.5A.
✓ Total Stock: 30,133 pcs
$ Price Range: $0.78

UCC3806PW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
30,133 pcs
On Request
30133 pcs On Request 1 On Request On Request On Request On Request On Request
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UCC3806PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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UCC3806PW Description

Short technical summary and product information.

The UCC3806PW from Texas Instruments is a BiCMOS PWM controller designed for low-power applications. It features a dual-output, current-mode architecture, offering improved performance and reduced bias current compared to older families.

 

Key electrical specifications include an operating voltage range of 8V to 14.5V, a maximum operating current of 1.4mA, and a maximum startup current of 100μA. The controller provides ±0.5A peak output current with a fast 125ns circuit delay. It supports multiple topologies including Buck, Boost, Flyback, and Forward Converter, with control features such as current limit, enable, and frequency control.

 

This device is suitable for applications ranging from off-line power supplies to battery-operated portable equipment. Its familiar architecture and pinout, similar to the UC3846 series, facilitate easier integration. The UCC3806PW is available in a 16-TSSOP surface-mount package, operating within a temperature range of 0°C to 70°C.

 

All the benefits of current mode control, including simpler loop closing, voltage feed-forward, parallelability with current sharing, pulse-by-pulse current limiting, and push/pull symmetry correction, are readily achievable with the UCC3806 series.

UCC3806PW Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCC3806PW Dual Output Current Mode PWM Controller
Subcategory: DC/DC Controllers

UCC3806PW Compliance

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

UCC3806PW Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UCC3806PW Features

  • Low power BiCMOS PWM controller
  • Dual output, current mode control
  • ±0.5A peak output current
  • 125ns circuit delay
  • 16-TSSOP surface mount package

UCC3806PW Applications

  • Suitable for off-line power supplies
  • Ideal for battery-operated equipment
  • Supports multiple power topologies
  • Facilitates current sharing designs

UCC3806PW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCC3806PW?

8V to 14.5V.

What package does the UCC3806PW come in?

16-TSSOP (0.173", 4.40mm Width).

What is the operating temperature range?

0°C to 70°C.

What is the switching frequency?

47kHz.

What is the output type?

Transistor Driver.

What topologies does the UCC3806PW support?

Buck, Boost, Flyback, Forward Converter.

What control features are included?

Current Limit, Enable, Frequency Control.

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