AC/DC Power Supply Control IC

This page contains information on AC/DC power supply control IC.

Green mode PWM-ICs (Current mode)

FA8A80/90 Series New product information  PDF 

Brown
out
function
Type Name Duty Input voltage Frequency Current sense Over load
protection
Over power
protection
Over voltage
protection
Built-in start up circui Green mode function X-Cap discharge
function
Built-in FA8A00N 83% 12 - 24V 65kHz Positive Auto-Recovery 2Stage
(OPP ratio 1:1.4)
Latch 500V Linerary
frequency
reduction
Intermittent
opration
Built-in
FA8A40N 100kHz
FA8A01N 65kHz Timer-latch
FA8A41N 100kHz
FA8A27N 10 - 28V 65kHz 2Stage
(OPP ratio 1:1.8)
FA8A37N
FA8A39N
Not built-in FA5680N 85% 11 - 24V 65kHz Negative Auto-Recovery 1Stage Latch 500V Linerary
frequency
reduction
Intermittent
opration
FA5681N Timer-latch  
FA8A60N 83% 10 - 24V 65kHz Positive Auto-Recovery  
FA8A64N  
FA8A61N 65kHz Timer-latch  
FA8A65N 100kHz 650V  
FA8A70N 65kHz Auto-Recovery Built-in
FA8A74N 100kHz
FA8A71N 65kHz Timer-latch
FA8A75N 100kHz
FA8A12N 65kHz Auto-Recovery
FA8A80N 65kHz Auto-Recovery 2Stage  
FA8A84N 100kHz 1Stage  
FA8A81N 65kHz Timer-latch  
FA8A85N 100kHz  
FA8A90N 65kHz Auto-Recovery Built-in
FA8A94N 100kHz
FA8A91N 65kHz Timer-latch
FA8A95N 100kHz

: New products

: Updated

: Under development

PKG: All 8pin

 

General PWM-ICs

Green mode function Type Name Control mode Duty Input
voltage
Current sense Overload
protection
Overvoltage
protection
Under-
voltage
lockout
(ON/OFF)
Remarks
Built-in
FA3641P/N Voltage mode 70% 10 to 28V Positive Timer-latch Latch   Frequency reduction
start/stop FB voltage
under light load 1.8V/1.95V
FA3647P/N Negative  
FA5604N 46% 10 to 30V Negative Auto-Recovery 17.5V/9.7V
FA5605N 70%
FA5606N Frequency
reduction start/stop
FB voltage under
light load 1.55V/1.65V
Not built-in FA13842P/N Current mode
96% 10 to 25V Positive 16.5V/9.0V  
FA13843P/N
FA13844P/N 48%
FA13845P/N
FA5504P/N Voltage mode 46% 10 to 28V Timer-latch Latch  -     With error amplifier
FA5510P/N  
FA5511P/N 70%  
FA5514P/N 46% Negative  
FA5515P/N 70%  
FA5607N 10 to 30V Auto-Recovery 17.5V/9.7V  

: New products

: Updated

: Under development

PKG: All 8pin

Operation frequency: external adjustment

 

Green mode Quasi-resonant ICs(Current mode)

Type Name Input
voltage
Maximum
frequency
Overload
protection
Over voltage sense Built-in start up circuit Green mode function Under-voltage lockout (ON/OFF) Remarks
FA5570N 10 to 28V 120kHz Auto-Recovery 500V Intermittent operation 18V/8V  
FA5571N ZCD Pin Over
voltage
protection
Latch
FA5572N Timer-latch  
FA5573N Auto-Recovery Linear
frequency
reduction
 
FA5574N Timer-latch  
FA5577N Auto-Recovery VCC Pin  
FA5640N 11 to 26V Bottom skip control by on-off width detection Auto-Recovery ZCD Pin Intermittent operation 14V/8V  
FA5641N Min. frequency
limitation
FA5642N 10V/8V  
FA5643N 14V/8V Min. frequency
limitation Latch
stop function (IS pin)
FA5644N Timer-latch  
FA5648N Auto-Recovery For High SW frequency

: New products

: Updated

: Under development

PKG: All 8pin

 

Power Factor Correction ICs

FA1A60N New product information PDF 

Control
Method
Type Name Input
voltage
Duty Current
sense
Under-voltage
lockout
(ON/OFF)
Frequency Maximum
frequency
Zero Current
Detection
FB open short
protection
Over voltage
protection
Remarks
Criticality
mode PFC
FA5590N 10 - 26V Negative 9.6V/9.0V Self-oscillation Adjustable Current sence Voltage-Limit
by Pulse width
 
FA5591N 13.0V/9.0V  
FA1A10N 9.6V/8.8V Fixed  
FA1A11N 12.4V/8.8V  
FA1A50N 9.6V/8.8V Voltage-Limit by
Pulse width and
Voltage-Limit
 
FA1A60N 12.5V/7.5V Improve light
load efficiency
FA5695N 13.0V/9.0V Adjustable  
FA5696N 9.6V/9.0V  
FA1A00N 9.6V/8.8V Fixed  
FA1A01N 12.4V/8.8V  
FA5601N Positive 13.0V/9.0V Adjustable Auxiliary
winding
Voltage-Limit
by Pulse width
 
FA1A31N 17.3V/8.8V Fixed  
FA1A21N 17.3V/8.8V   Voltage-Limit (VCC) For fly Back
Over load protection
Continuous
mode PFC
FA5502P/M 10 - 28V 94% Negative 16.5V/8.9V Adjustable 150kHz Voltage-Limit  
FA5612N 10 - 26V 9.6V/9.0V Choice
65/60kHz/jitter
(50-70kHz)
Voltage-Limit
by Pulse width
 
FA5613N 13.0V/9.0V  
FA5614N 10 - 26V 9.6V/9.0V Choice
130/120kHz/jitter
(114-144kHz)
 
FA5615N 13.0V/9.0V  

: New products

: Updated

: Under development

PKG: FA5502 only16pin, All others 8pin

 

Current Resonant ICs

Type Name Control mode Input
voltage
Under-voltage
lockout
(ON/OFF)
Current sense Frequency Maximum
frequency
Overload
protection
Overvoltage
protection
Built-in
start up
circuit
Brown
out
function
FA5760N Voltage mode 10 to 24V 12.0V/8.9V Positive Self-oscillation 200kHz Auto-Recovery Timer-latch 500V Fixed
FA6A00N 14 to 27V 12.0V/9.0V 350kHz
FA6A10N 350kHz Adjustable
FA6A11N 350kHz Timer-latch
FA6A30N Auto-Recovery
FA6A31N Timer-latch
FA6B20N 14 to 29V 14.0V/9.0V 450kHz Auto-Recovery Auto-Recovery Fixed

: New products

: Updated

: Under development

PKG: All 16pin