Specification	FAN4800AUM

Current - Startup	30 µA
Mounting Type	Surface Mount
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Voltage - Supply [Max]	22 V
Voltage - Supply [Min]	11 V

FAN4800CS Series

Power Factor Controller (PFC) CCM + PWM Controller, with Surge Capability Enhancement

Part	Mounting Type	Package / Case	Package / Case [x]	Package / Case [y]	Current - Startup	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Mode	Frequency - Switching [Max]	Frequency - Switching [Min]
ON Semiconductor FAN4800ASMY	Surface Mount	16-SOIC	0.154 in	3.9 mm	30 µA	26 V	11 V	16-SOIC	-40 °C	105 ░C
ON Semiconductor FAN4800ASMY-F116	Surface Mount	16-SOIC	0.154 in	3.9 mm	30 µA	26 V	11 V	16-SOIC	-40 °C	105 ░C
ON Semiconductor FAN4800ASNY	Through Hole	16-DIP			30 µA	26 V	11 V	16-PDIP	-40 °C	105 ░C	0.3 in	7.62 mm
ON Semiconductor FAN4800CSNY	Through Hole	16-DIP			30 µA	26 V	11 V	16-PDIP	-40 °C	105 ░C	0.3 in	7.62 mm
ON Semiconductor FAN4800CMY	Surface Mount	16-SOIC	0.154 in	3.9 mm	100 µA	16.5 V	11 V	16-SOIC	-40 °C	125 °C			Continuous Conduction (CCM) Discontinuous Conduction (DCM)	84 kHz	66 kHz
ON Semiconductor FAN4800IN_G	Through Hole	16-DIP			100 µA	16.5 V	11 V	16-PDIP	-40 °C	125 °C	0.3 in	7.62 mm	Continuous Conduction (CCM) Discontinuous Conduction (DCM)	84 kHz	66 kHz
ON Semiconductor FAN4800AUM	Surface Mount	16-SOIC	0.154 in	3.9 mm	30 µA	22 V	11 V	16-SOIC	-40 °C	105 ░C
ON Semiconductor FAN4800CSNY	Through Hole	16-DIP			30 µA	26 V	11 V	16-PDIP	-40 °C	105 ░C	0.3 in	7.62 mm
ON Semiconductor FAN4800AMY	Surface Mount	16-SOIC	0.154 in	3.9 mm	100 µA	16.5 V	11 V	16-SOIC	-40 °C	125 °C			Continuous Conduction (CCM) Discontinuous Conduction (DCM)	84 kHz	66 kHz
ON Semiconductor FAN4800AMY	Surface Mount	16-SOIC	0.154 in	3.9 mm	100 µA	16.5 V	11 V	16-SOIC	-40 °C	125 °C			Continuous Conduction (CCM) Discontinuous Conduction (DCM)	84 kHz	66 kHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 0.67
		5000	$ 0.64
		12500	$ 0.62
ON Semiconductor	N/A	1	$ 0.57

Description

General part information

FAN4800CS Series

The highly integrated FAN4800AS/CS/01S/02S parts are specially designed for power supplies that consist of boost PFC and PWM. They require very few external components to achieve versatile protections / compensation. They are available in 16-pin DIP and SOP packages.The PWM can be used in either current or voltage mode. In voltage mode, feed-forward from the PFC output bus can reduce the secondary output ripple.Compared with older productions, ML4800 and FAN4800, FAN4800AS/CS/01S/02S have lower operation current that saves power consumption in external devices. FAN4800AS/CS/01S/02S have accurate 49.9% maximum duty of PWM that makes the hold-up time longer. Brownout protection and PFC soft-start functions available in this series are not available in ML4800 and FAN4800.To evaluate FAN4800AS/CS/01S/02S for replacing existing FAN4800 and ML4800 boards, five things must be completed before the fine-tuning procedure:1. Change RACresister from the old value to a higher resister: between 6 MΩ to 8 MΩ.2. Change RT/CT pin from the existing values to RT=6.8 kΩ and CT=1000 pF to have fPFC=64 kHz and fPWM=64 kHz.3. The VRMS pin needs to be 1.224 V at VIN=85 VACfor universal input application from line input from 85 VACto 270 VAC.4. At full load, the average VVEAneeds to be ~4.5 V and the ripple of VVEAneeds to be less than 400 mV.5. For the Soft-Start pin, the soft-start current has been reduced to half the FAN4800 capacitor.There are two differences from FAN4800A/C/01/02 to FAN4800AS/CS/01S/02S:1. Under-voltage protection debounce time is extended to one second.2. PWM gate clamp voltage is raised to 19 V.