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

  • G918T12U ,30000,

    Part Number:** G918T12U **Manufacturer:** GMT ### **Specifications:** - **Type:** Industrial-grade solenoid valve - **Body Material:** Brass - **Seal Material:** NBR (Nitrile Rubber) - **Port Size:** 1/2" (DN15) - **Connection Type:** NPT

  • S8050-TA ,9930,TO-92

    S8050-TA** is a general-purpose NPN bipolar junction transistor (BJT) manufactured by **CJ (Changjiang Electronics Tech)**.

  • SMBJ20A ,8250,SMB(DO-214AA)ECCN: EAR99

    Zener TVSs

  • 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