Unknown Manufacturer FA5510P
The FA551X series 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. These ICs contain many function in a small 8-pin package.DESCRIPTION
With these ICs, a highperformance and compact power supply can be created because not many external discrete components are needed. CMOS IC For Switching Power Supply Control FA551X● Dimensions, mm SOP-8 8 5 1 4.9 4 +0.1 –0.05 6.0±0.2 3.9
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FEATURES
● Low current consumption by CMOS process with high dielectric strength (30V)● Standby current of 2µA or less (at Vcc=14V), and operating current of 1.5mA (typ)
● Overvoltage protection function detecting the Vcc voltage
● A drive circuit for connecting a power MOSFET directly
● Output peak current: ±1.5A
● Pulse-by-pulse overcurrent limiting function
● Overload protection function (latch or non-latch mode selectable)
● Output ON-OFF function by external signal
● Latch-mode overvoltage shutdown function
● Undervoltage lockout function (16.5V ON / 9V OFF)
● Reference voltage output (5V)
● 8-pin package (DIP/SOP) 0.4±0.1 1.27 DIP-8 8 5 1 9.3 4 1.5±0.3 6.4 3.0min 4.5max 3.3 0~8°
● Block diagram FA5510P (N), FA5511P (N) CS(8) REF...