Datasheet4U Logo Datasheet4U.com

UC1844A Datasheet Current-mode Pwm Controllers

Manufacturer: Texas Instruments

Overview: UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A SLUS224G – SEPTEMBER 1994 – REVISED JULY 2022 UCx84xA Current-Mode PWM Controller.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The UCx84xA family of control devices is a pin-for-pin patible improved version of the UCx84x family.

Providing the necessary

Key Features

  • Optimized for Off-Line and DC-DC Converters.
  • Low Start-Up Current (< 0.5 mA).
  • Trimmed Oscillator Discharge Current.
  • Automatic Feedforward Compensation.
  • Pulse-by-Pulse Current Limiting.
  • Enhanced Load Response Characteristics.
  • Undervoltage Lockout With Hysteresis.
  • Double Pulse Suppression.
  • High-Current Totem Pole Output.
  • Internally-Trimmed Bandgap Reference.
  • Up to 500-kHz Operation.
  • Create.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Unitrode Logo UC1844A Current Mode PWM Controller Unitrode
LINFINITY Logo UC1844A CURRENT MODE PWM CONTROLLER LINFINITY

More Datasheets from Texas Instruments

Part Number Description
UC1844A-EP Current-Mode PWM Controllers
UC1844A-SP current-mode PWM controller
UC1844 Current-Mode PWM Controllers
UC1844J Current-Mode PWM Controller
UC1844L Current-Mode PWM Controller
UC1842 Current-Mode PWM Controller
UC1842A Current-Mode PWM Controllers
UC1842A-EP Current-Mode PWM Controllers
UC1842A-SP current-mode PWM controller
UC1842J Current-Mode PWM Controller

UC1844A Distributor