Fuji Electric FA5305APS
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly because not many external components are needed.| Part No. | FA5305APS |
|---|---|
| Datasheet | FA5305APS Download |
| Manufacturer |  Fuji Electric |
| Description | Bipolar IC For Switching Power Supply Control |
| Buy | Stock & Price |
DESCRIPTION
Bipolar IC For Switching Power Supply Control FA5304AP(S)/FA5305AP(S) s Dimensions, mm SOP-8 8 5 sFEATURES
● Drive circuit for connecting a power MOS-FET (IO = ±1.5A)● Wide operating frequency range (5 to 600kHz)
● Pulse-by-pulse overcurrent limiting function Positive voltage detection: FA5304AP(S) Negative voltage detection: FA5305AP(S)
● Overload cutoff function (Latch or non-protection mode selectable)
● Output ON/OFF control function by external signals
● Overvoltage cutoff function in latch mode
● Undervoltage malfunction prevention function (ON at 16V and OFF at 8.7V)
● Error amplifier for control by tertiary winding detection
● Low standby current (90µA typ.)
● 8-pin package (DIP/SOP) 1 6.05 4 +0.1 –0.05 8.2±0.3 5.3 ° 0~10 0.4±0.1 1.27±0.2 0.6 DIP-8 8 5 s
APPLICATIONS
● Switching power supply for general equipment 1 9.3 1.5 4 6.5 3.0min 4.5max 3.4 0.3 7.6 2.54±0.25 0.5±0.1 0~15 ˚ 0~1 5˚ 2.0max +0.1 5 –0.0 0.20 1 FA5304AP(S)/FA5305AP(S) s Block diagram FA5304AP(S) Pin No.
