Specification	FAN6921MLMY

Current - Startup	10 µA
Mode	Critical Conduction (CRM)
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]	25 V
Voltage - Supply [Min]	8.5 V

FAN6921AML Series

mWSaver™ Power Factor Controller (PFC) CrCM + QR PWM Controller, Brown Out Protection, Programmable OTP

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Startup	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Mode	Package / Case	Package / Case [x]	Package / Case [y]	Output Isolation	Voltage - Start Up	Fault Protection	Topology	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]
ON Semiconductor FAN6921MRMY	Surface Mount	8.5 V	25 V	20 µA	16-SOIC	-40 °C	105 ░C	Critical Conduction (CRM)	16-SOIC	0.154 in	3.9 mm
ON Semiconductor FAN6921MLMY	Surface Mount	8.5 V	25 V	10 µA	16-SOIC	-40 °C	105 ░C	Critical Conduction (CRM)	16-SOIC	0.154 in	3.9 mm
ON Semiconductor FAN6921BMRMY	Surface Mount	8.5 V	25 V	20 µA	16-SOIC	-40 °C	105 ░C	Critical Conduction (CRM)	16-SOIC	0.154 in	3.9 mm
ON Semiconductor FAN6921AMLMY	Surface Mount				16-SOIC	-40 °C	105 °C		16-SOIC	0.154 in	3.9 mm	Isolated	18 V	Current Limiting Open Loop Over Load Over Power Over Temperature Over Voltage Short Circuit	Flyback	25 V	7.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.63
		10	$ 1.66
		25	$ 1.42
		100	$ 1.15
		250	$ 1.02
		500	$ 0.94
		1000	$ 0.88
	Digi-Reel®	1	$ 2.63
		10	$ 1.66
		25	$ 1.42
		100	$ 1.15
		250	$ 1.02
		500	$ 0.94
		1000	$ 0.88
	Tape & Reel (TR)	2500	$ 0.77
ON Semiconductor	N/A	1	$ 0.82

Description

General part information

FAN6921AML Series

The highly integrated FAN6921BMR combines Power Factor Correction (PFC) controller and Quasi-Resonant PWM controller. Integration provides cost effect design and allows for fewer external components.For PFC, FAN6921BMR uses a controlled on-time technique to provide a regulated DC output voltage and to perform natural power factor correction. With an innovative THD optimizer, FAN6921BMR can reduce input current distortion at zero-crossing duration to improve THD performance.For PWM, FAN6921BMR provides several functions to enhance the power system performance: valley detection, green-mode operation, high / low line over power compensation. FAN6921MR provides many protection functions as well: secondary-side open-loop and over-current with auto recovery protection, external latch triggering, adjustable over-temperature protection by RT pin and external NTC resistor, internal over-temperature shutdown, VDD pin OVP, and DET pin over-voltage for output OVP, and brown-in / out for AC input voltage UVP.The FAN6921BMR controller is available in a 16-pin small outline package (SOP).