Description
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, used to compensate error amplifier.Error amp inverting input.Noninverting input to Current Sense Comparator.Oscillator timing network with capacitor to ground, resistor to VREF.Ground.Output driv
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 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.