CS2844 - Current Mode PWM Controller
Package Pin Number DIP *8 & SO *8 SO *14 Symbol 1 13 2 34 3 55 4 76 5 9 11 * 8 10 6 10 12 * 11 13 7 12 14 8 14 15 * 2, 4, 6, 13 1, 2, 7, 8, 9, 16 Symbol COMP VFB Sense OSC GND Pwr GND VOUT VCC Pwr VCC VREF NC Description Error amp output,
CS2844 Features
* to implement off
* line fixed frequency current
* mode control with a minimum number of external components. The CS3844 family incorporates a new precision temperature
* controlled oscillator to minimize variations in frequency. An internal toggle flip
* flop, which blanks th