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UC2825AN The Texas Instruments UC2825AN is a DC DC Switching Controller designed for multi-topology applications. It operates within an 8.4V to 22V voltage range and supports frequencies up to 1MHz.
Mfr Part #:

UC2825AN

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UC2825AN is a DC DC Switching Controller designed for multi-topology applications. It operates within an 8.4V to 22V voltage range and supports frequencies up to 1MHz.
✓ Total Stock: 136 pcs
$ Price Range: $0.78

UC2825AN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
136 pcs
On Request
136 pcs On Request 1 On Request On Request 15+ 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.

UC2825AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Spacing
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Storage Temperature
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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UC2825AN Description

Short technical summary and product information.

The UC2825AN from Texas Instruments is a high-speed PWM controller designed for multi-topology applications. It is suitable for use in Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations.

 

This controller operates with an input voltage range of 8.4V to 22V and supports switching frequencies from 400kHz up to 1MHz. Key electrical features include a maximum duty cycle of 50%, current limiting, frequency control, ramp, and soft start capabilities. The output type is a transistor driver, with a positive output configuration.

 

Packaged in a 16-PDIP through-hole component, the UC2825AN is designed for operation within an ambient temperature range of -40°C to 85°C. Its robust design includes features like a latched overcurrent comparator with full cycle restart and a low startup current of 100μA, making it suitable for various power management applications.

UC2825AN Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UC2825AN DC DC Switching Controller
Subcategory: Power Management ICs

UC2825AN Compliance

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

UC2825AN Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UC2825AN Features

  • High-speed PWM controller for multi-topology applications.
  • Operates at switching frequencies up to 1 MHz.
  • Features current limiting and soft start control.
  • 2-A peak current dual totem pole outputs.
  • Packaged in a 16-PDIP for through-hole mounting.

UC2825AN Applications

  • Suitable for Boost and Flyback converters.
  • Used in Full-Bridge and Half-Bridge designs.
  • Applicable for Push-Pull power supplies.
  • Ideal for multi-topology power management.

UC2825AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UC2825AN?

8.4V to 22V

What package does the UC2825AN come in?

16-DIP (0.300", 7.62mm) with through-hole mounting

What is the operating temperature range?

-40°C to 85°C

What switching frequency range does the UC2825AN support?

400kHz to 1MHz

What is the peak output current of the UC2825AN?

2A peak from dual totem-pole outputs

What topologies does the UC2825AN support?

Boost, flyback, forward converter, full-bridge, half-bridge, and push-pull

What control features does the UC2825AN include?

Current limit, frequency control, ramp, and soft start

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