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Manufacturer Part #

UC2843BD1013TR

UC2843 Series 1 A Current Mode PWM Controller - SOIC-8

Mfr. Name: STMicroelectronics
Standard Pkg:
Date Code: 1842
Product Specification Section
Technical Attributes
Attributes Table
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The UC2843BD1013TR is a part of UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.

The devices are ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. It has an Operating temperature ranges b/w -40 °C to 150 °C and it is available in a SOIC-8 package.

Features:

  • Trimmed oscillator for precise frequency control
  • Oscillator frequency guaranteed at 250 KHz
  • Current mode operation to 500 KHz
  • Automatic feed forward compensation
  • Latching PWM for cycle-by-cycle current limiting
  • Low start-up and operating current
Pricing Section
Stock:
0
Minimum Order:
2,500
Multiple Of:
2,500
On Order:
0
Factory Stock:Factory Stock:
0
Total
$1,062.50
USD
Quantity
Web Price
2,500
$0.425
5,000
$0.40
7,500
$0.38
10,000
$0.365
12,500+
$0.345