Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > Others012 > UC2845BD1R2G

UC2845BD1R2G Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UC2845BD1R2GONSEMI10000Yes

UC2845BD1R2G** is a high-performance current-mode PWM controller manufactured by **ON Semiconductor**.

The UC2845BD1R2G is a high-performance current-mode PWM controller manufactured by ON Semiconductor.

Key Specifications:

  • Manufacturer: ON Semiconductor
  • Type: Current-Mode PWM Controller
  • Topology: Flyback, Forward, Boost, Buck
  • Switching Frequency: Up to 500 kHz
  • Operating Voltage Range: 7.6V to 30V
  • Output Current: ±1A (Peak)
  • Duty Cycle Range: 0% to 100%
  • Error Amplifier Bandwidth: 1 MHz
  • Package: SOIC-8 (D1 suffix)
  • Operating Temperature Range: -40°C to +85°C

Features:

  • Current-Mode Operation for improved transient response
  • Automatic Feed-Forward Compensation
  • Latching PWM for cycle-by-cycle current limiting
  • Undervoltage Lockout (UVLO) with hysteresis
  • Internal Trimmed Bandgap Reference (5V ±1%)
  • Low Startup Current (<1mA)
  • High-Current Totem Pole Output for driving power MOSFETs

Applications:

  • Switch-mode power supplies (SMPS)
  • DC-DC converters
  • Battery chargers
  • Offline power supplies

This IC is widely used in power supply designs requiring precise regulation and high efficiency.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • SM340AF ,6000,SMA-FL

    SM340AF** is a **Surface Mount Schottky Barrier Diode** manufactured by **LRC (Leshan Radio Company)**.

  • FDS6679AZ ,12500,SOIC-8

    -30V P-Channel PowerTrench?MOSFET

  • BL1117-CX ,5000,SOT-223

    BL1117-CX** is a low dropout (LDO) voltage regulator manufactured by **BELLING**.

  • H1183NL,PULSE,68,SOP

    MM74HC273N,NS,68,DIP20

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales