The FA3641P(N) and FA3647P(N) are the PWM type switching power supply control ICs that can directly drive power MOSFET. These ICs use a CMOS device with high dielectric strength (30V) to implement low power consumption. They feature a number of functions that are equivalent to those of the FA531X series consisting of bipolar devices. In addition, they have a.
• Uses a newly developed CMOS process with high dielectric strength (30V) for implementing low power consumption
• Standby current of 2µA or less (at Vcc=14V), and operating current of 1.9mA (typ.)
• Automatically reduces the oscillation frequency to suppress loss of the power supply in light load mode
• Overvoltage protection function detecting Vcc voltage
• A drive circuit for connecting a power MOSFET directly
• Output peak current: Source current
–500mA Sink current +1A
• Pulse-by-pulse overcurrent limiting function
• Overload cutoff function (latch or non-latch mode selectable)
• Output O.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | FA3641 |
Fuji Electric |
PWM control IC with light load power saving function For Switching Power Supply Control | |
2 | FA3641 |
Fuji Electric |
FA3641 | |
3 | FA3641N |
Fuji Electric |
PWM control IC with light load power saving function For Switching Power Supply Control | |
4 | FA3641P |
Fuji Electric |
PWM control IC with light load power saving function For Switching Power Supply Control | |
5 | FA3647N |
Fuji Electric |
PWM control IC with light load power saving function For Switching Power Supply Control | |
6 | FA3647P |
Fuji Electric |
PWM control IC with light load power saving function For Switching Power Supply Control | |
7 | FA3621 |
Fuji Electric |
For Switching Power Supply Control | |
8 | FA3621F |
Fuji Electric |
For Switching Power Supply Control | |
9 | FA3629AV |
Fuji Electric |
For Switching Power Supply Control | |
10 | FA3630V |
Fuji Electric |
For Switching Power Supply Control | |
11 | FA3635P |
Fuji Electric |
For Switching Power Supply Control | |
12 | FA365 |
ETC |
THIN SMD HIGH-FREQUENCY CRYSTAL UNIT |