Input voltage :15V
Output voltage :5V
Output current :200mA
Frequency :500kHz
Power consumption :1W
Package form :DIP
Number of stitches :8
Operating temperature range :0°C to 70°C
Package type :DIP
Minimum operating temperature :0°C
Maximum operating temperature :70°C
Device number :3844
Controller type :PWM
Temperature range: commercial
Maximum power supply voltage :25V
Minimum power supply voltage :12V
Chip number :3844
Surface mount device: through hole mount
Maximum input voltage :25V
Input current :11mA
Maximum output current :4A
Output type :Totem Pole
Output energy, per cycle :5μJ
Logical function number :3844A
Power chip type :PWM controller
Fixed frequency, current mode controller, widely used in small and medium power DC-DC switching power supply. The main functions of the chip are: oscillator, reference of temperature compensation, high gain error amplifier, current sampling comparator and high current totem pole output, which is an ideal device to drive power MOSFET.