UC2825BN The UC2825BN is a Current Mode PWM Controller from N-A. It operates at switching frequencies up to 1 MHz and features dual totem pole outputs.
Mfr Part #:

UC2825BN

Available from 1 distributors
Mfr Name: N-A
N-A
The UC2825BN is a Current Mode PWM Controller from N-A. It operates at switching frequencies up to 1 MHz and features dual totem pole outputs.
✓ Total Stock: 174 pcs

UC2825BN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
174 pcs
174 pcs On Request 1 On Request On Request N/A On Request On Request

UC2825BN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present
Storage Temperature
Tape & Reel

UC2825BN Description

Short technical summary and product information.

The UC2825BN is a Current Mode PWM Controller designed for efficient power management applications. It operates with a supply voltage range of 12V to 20V and provides two outputs, each capable of delivering up to 500mA. This controller supports switching frequencies up to 1 MHz, making it suitable for high-speed power conversion designs.

 

Key electrical characteristics include a 50ns propagation delay to the output and dual totem pole outputs capable of 2A peak current. The device also features a 50% maximum duty cycle and operates within a wide temperature range of -40°C to 85°C.

 

Packaged in a 16-pin PDIP, the UC2825BN is designed for through-hole mounting. Its topology supports various configurations including Boost, Flyback, Forward, Full-Bridge, Half-Bridge, and Push-Pull.

 

This controller is an improved version of the standard UC3825 family, offering enhanced performance in circuit blocks such as a 12 MHz error amplifier gain bandwidth product and a 2mV input offset voltage. The current limit threshold is assured to a tolerance of 5%.

UC2825BN Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UC2825BN Current Mode PWM Controller
Subcategory: DC DC Switching Controllers

UC2825BN Compliance

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

UC2825BN Features

  • Current Mode PWM Controller with 2 outputs.
  • Operates at switching frequencies up to 1 MHz.
  • Wide supply voltage range of 12V to 20V.
  • High-current dual totem pole outputs (2A peak).
  • PDIP-16 package for through-hole mounting.

UC2825BN Applications

  • Suitable for Boost and Flyback topologies.
  • Ideal for high-speed power conversion.
  • Used in power management circuits.
  • Supports Full-Bridge and Half-Bridge designs.

UC2825BN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the UC2825BN?

The switching frequency of the UC2825BN is 1 MHz.

What is the operating supply voltage range for the UC2825BN?

The UC2825BN operates with a supply voltage between 12V and 20V.

How many outputs does the UC2825BN have?

The UC2825BN has 2 outputs.

What is the output current capability of the UC2825BN?

Each output of the UC2825BN can provide up to 500 mA.

What is the operating temperature range for the UC2825BN?

The UC2825BN operates within a temperature range of -40°C to 85°C.

What package type is the UC2825BN supplied in?

The UC2825BN is supplied in a PDIP-16 package.

What is the RoHS status of the UC2825BN?

The UC2825BN is RoHS3 Compliant.

UC2825BN Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
LMV324AM14X
LMV324AM14X
On Semiconductor
The LMV324AM14X is an operational amplifier from On Semiconductor. It meets RoHS3 Compliant, MSL Level 1, and REACH Unaffected standards.
View Part
TC74AC139P
TC74AC139P
Toshiba
The Toshiba TC74AC139P is a Dual 2-to-4 line decoder/demultiplexer. It features RoHS3 compliance and Moisture Sensitivity Level 1.
View Part
TC4420EPA
TC4420EPA
MICROCHPHS
The Microchip Technology TC4420EPA is a single-output MOSFET driver capable of delivering 6A peak output current. It operates over a wide voltage range and features fast switching times.
View Part
EPM570T100C5NALTERA
EPM570T100C5NALTERA
Altera
The Altera EPM570T100C5NALTERA is a Complex Programmable Logic Device (CPLD). It features RoHS3 compliance and an MSL of 1 Unlimited.
View Part
Home

Categories