CS3844 Datasheet (Cherry Semiconductor Corporation)

Part CS3844
Description Current Mode PWM Controller
Manufacturer Cherry Semiconductor Corporation
Size 155.41 KB
Pricing from 0.4459 USD, available from Verical and Rochester Electronics.
Cherry Semiconductor Corporation

CS3844 Overview

Key Specifications

Package: DIP
Length: 9.78 mm
Width: 7.62 mm
Max Operating Temp: 70 °C

Key Features

  • The CS3844 family incorporates a new precision temperature-controlled oscillator to minimize variations in frequency
  • An internal toggle flip-flop, which blanks the output every other clock cycle, limits the duty-cycle range to less than 50%
  • An undervoltage lockout ensures that VREF is stabilized before the output stage is enabled
  • In the CS2844/CS3844 turn on occurs at 16V and turn off at 10V
  • In the CS2845/CS3845 turn on is at 8.4V and turn off at 7.6V

Price & Availability

Seller Inventory Price Breaks Buy
Verical 8000 842+ : 0.4459 USD
1000+ : 0.4111 USD
10000+ : 0.3666 USD
100000+ : 0.3071 USD
View Offer
Verical 850 842+ : 0.4459 USD
1000+ : 0.4111 USD
10000+ : 0.3666 USD
100000+ : 0.3071 USD
View Offer