FAN6921MLMY datasheet(4/23 Pages) FAIRCHILD

Teilenummer	FAN6921MLMY

Bauteilbeschribung	Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller

Download	23 Pages

Scroll/Zoom	100%

Hersteller	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

Logo

4 / 23 page

www.fairchildsemi.com

FAN6921ML • Rev. 1.0.1

4

Marking Information

1

- Fairchild Logo

Z - Plant Code

X - Year Code (1 Digit for SOP, 2 Digits for DIP)

Y - Week Code (1 Digit for SOP, 2 Digits for DIP)

TT – DIe-Run Code

F - Frequency (M=Low, H=High Level)

O - OLP Mode (L=Latch, R=Recovery)

T - Package Type (N=DIP, M=SOP)

P – Y=Green Package

M - Manufacture Flow Code

16

ZXYTT

FAN6921FO

TPM

Figure 3. Marking Diagram

Pin Configuration

Figure 4. Pin Configuration

Pin Definitions

Pin #

Name

Description

1

RANGE

RANGE pin’s impedance changes according to VIN pin voltage level. When the input voltage

detected by the VIN pin is lower than a threshold voltage, it sets to high impedance; whereas it

sets to low impedance if input voltage is high level.

2

COMP

Output pin of the error amplifier. It is a transconductance type error amplifier for PFC output

voltage feedback. Proprietary multi-vector current is built-in to this amplifier; therefore, the

compensation for the PFC voltage feedback loop allows a simple compensation circuit between

this pin and GND.

3

INV

Inverting input of the error amplifier. This pin is used to receive PFC voltage level by a voltage

divider and provides PFC output over- and under-voltage protections.

4

CSPFC

Input to the PFC over-current protection comparator that provides cycle-by-cycle current limiting

protection. When the sensed voltage across the PFC current-sensing resistor reaches the internal

threshold (0.6 typical), the PFC switch is turned off to activate cycle-by-cycle current limiting.

Ähnliche Beschreibung - FAN6921MLMY

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Fairchild Semiconductor	AN-6921	618Kb / 16P	Integrated Critical Mode PFC / Quasi-Resonant Current Mode PWM Controller
ON Semiconductor	FAN6921BMR	719Kb / 20P	Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller August, 2020 ??Rev. 0
Fairchild Semiconductor	FAN6921MR	1Mb / 24P	Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller
	FAN6920MR	1Mb / 24P	Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller
	AN-6920MR	683Kb / 17P	Integrated Critical-Mode PFC / Quasi-Resonant Current-Mode PWM Controller FAN6920
ON Semiconductor	FL7921R	1Mb / 24P	Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Lighting Controller Rev. 1.1
Holtek Semiconductor In...	HT7L5820	2Mb / 14P	Integrated PFC and Quasi-Resonant Current Mode PWM Controller
Fairchild Semiconductor	FAN6754BMRMY	1Mb / 24P	Integrated Critical-Mode PFC and Quasi-Resonant
ON Semiconductor	FAN6300A	789Kb / 15P	Highly Integrated Quasi-Resonant Current Mode PWM Controller January 2014 Rev. 1.0.2
Fairchild Semiconductor	FAN6300A	1Mb / 15P	Highly Integrated Quasi-Resonant Current Mode PWM Controller

More results

FAN6921MLMY Datenblatt(PDF) 4 Page - Fairchild Semiconductor

FAN6921MLMY Datenblatt(HTML) 4 Page - Fairchild Semiconductor

Ähnliche Teilenummer - FAN6921MLMY

Ähnliche Beschreibung - FAN6921MLMY

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datenblatt Download

Link URL