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UCC2801N The Texas Instruments UCC2801N is a DC DC Switching Controller designed for efficient power management. It operates with a supply voltage range of 7.4V to 12V and features a switching frequency of 46kHz.
Mfr Part #:

UCC2801N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2801N is a DC DC Switching Controller designed for efficient power management. It operates with a supply voltage range of 7.4V to 12V and features a switching frequency of 46kHz.
✓ Total Stock: 186 pcs
$ Price Range: $0.78

UCC2801N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
185 pcs
On Request
185 pcs On Request 1 On Request On Request 12+ On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UCC2801N 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
Supply Current
Synchronous Rectifier
Topology
Voltage
Voltage Supply
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UCC2801N Description

Short technical summary and product information.

The Texas Instruments UCC2801N is a low-power BiCMOS current mode PWM controller. It is designed for a variety of power supply applications, including step-up, step-up/step-down, boost, flyback, and forward converter topologies. This controller operates with a supply voltage range of 7.4V to 12V and a switching frequency of 46kHz, with a maximum duty cycle of 49%.

 

The UCC2801N features frequency control and does not require clock synchronization. It is configured for a single positive output and utilizes a transistor driver output type. The device is housed in an 8-PDIP package and is designed for through-hole mounting.

 

This controller is suitable for applications requiring precise voltage and current regulation, contributing to improved energy conversion and stability in power systems. Its operating temperature range is -40°C to 85°C (TA).

 

Key specifications include a supply voltage of 7.4V to 12V, a switching frequency of 46kHz, and a maximum duty cycle of 49%. The device supports multiple control topologies and is designed for efficient power management in various electronic circuits.

UCC2801N Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCC2801N
Subcategory: Power Management

UCC2801N Compliance

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

UCC2801N Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UCC2801N Features

  • Low-power BiCMOS current mode PWM controller.
  • Supports Boost, Flyback, and Forward converter topologies.
  • Operates with 7.4V to 12V supply voltage.
  • Features 46kHz switching frequency.
  • Available in 8-PDIP through-hole package.

UCC2801N Applications

  • Used in step-up power supplies.
  • Suitable for step-up/step-down converters.
  • Applicable to flyback converter designs.
  • Ideal for forward converter circuits.
  • General power management systems.

UCC2801N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the UCC2801N?

The supply voltage range is 7.4V to 11V.

What package type is the UCC2801N available in?

The UCC2801N is available in an 8-SOIC surface-mount package.

What is the operating temperature range of the UCC2801N?

The operating temperature range is -40°C to 125°C (TA).

What is the switching frequency of the UCC2801N?

The switching frequency is 46kHz.

What is the maximum duty cycle of the UCC2801N?

The maximum duty cycle is 49%.

What output type does the UCC2801N provide?

The output type is Transistor Driver.

Which topologies are supported by the UCC2801N?

The UCC2801N supports boost, flyback, and forward converter topologies.

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