AC/DC Power Supply Control IC

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
FA8B16N 65kHz Auto-Recovery 2Stage (OPP ratio 1:1.5)
FA8A27N 10 - 28V Timer-latch 2Stage
(OPP ratio 1:1.8)
FA8A37N
FA8A39N
FA8A83N 10 - 24V 65kHz Timer-latch 1Stage 650V
FA8A86N 100kHz Auto-Recovery  
Not built-in FA5680N 85% 11 - 24V 65kHz Negative Auto-Recovery 1Stage Latch 750V Linerary
frequency
reduction
Intermittent
opration
FA5681N Timer-latch  
FA8A60N 83% 10 - 24V 65kHz Positive Auto-Recovery 500V  
FA8A64N 100kHz  
FA8A61N 65kHz Timer-latch  
FA8A65N 100kHz  
FA8A70N 65kHz Auto-Recovery Built-in
FA8A74N 100kHz
FA8A71N 65kHz Timer-latch
FA8A75N 100kHz
FA8A12N 65kHz Auto-Recovery 2Stage
FA8A80N 65kHz Auto-Recovery 1Stage 650V  
FA8A84N 100kHz  
FA8A81N 65kHz Timer-latch  
FA8A85N 100kHz  
FA8A90N 65kHz Auto-Recovery Built-in
FA8A94N 100kHz
FA8A91N 65kHz Timer-latch
FA8A87N 65kHz
FA8A95N 100kHz

: New products

: Updated

: Under development

PKG: SOP-8

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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
FA3641N Voltage mode 70% 10 to 28V Positive Timer-latch Latch 16.5V/9.0V Frequency reduction
at light load
FA3647N Negative Frequency reduction
at light load
FA5604N 46% 10 to 30V Negative Auto-Recovery 17.5V/9.7V Overcurrent limit
correction function,
Frequency reduction
start/stop FB voltage
under light load
1.8V/1.95V
FA5605N 70%
FA5606N Overcurrent limit
correction function,
Frequency reduction
start/stop FB voltage
under light load
1.55V/1.65V
Not built-in FA13842N Current mode
96% 10 to 25V Positive 16.5V/9.0V  
FA13843N 9.6V/9.0V
FA13844N 48% 16.5V/9.0V
FA13845N 9.6V/9.0V
FA5504N Voltage mode 46% 10 to 28V Timer-latch Latch 16.5V/9.0V With error amplifier
FA5510N  
FA5511N 70%  
FA5514N 46% Negative  
FA5515N 70%  
FA5607N 10 to 30V Auto-Recovery 17.5V/9.7V Overcurrent limit
correction function

: New products

: Updated

: Under development

PKG: All 8pin

Operation frequency: external adjustment

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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 Max.
frequency
limitation
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: SOP-8

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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(OVP)
 
FA1A60N 12.5V/7.5V Improve light
load effciency,
Cooperate with
FA6B19N/20N/
22N
FA1A61N
(Open protection only)
Improve
transient
response,
Cooperate
with FA6B21N
FA5696N 9.6V/9.0V Adjustable  
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
 
FA1A21N 17.3V/8.8V Fixed Voltage-Limit (VCC) For fly Back
Over load protection
Continuous
mode PFC
FA5502M 10 - 28V 94% Negative 16.5V/8.9V Adjustable 150kHz Voltage-Limit (OVP)  
FA5612N 10 - 26V 9.6V/9.0V Choice
60/65kHz/jitter
(50-70kHz)
Voltage-Limit
by Pulse width
Frequency
diffusion
function
FA5613N 13.0V/9.0V
FA5614N 10 - 26V 9.6V/9.0V Choice
120/130kHz/jitter
(106-148kHz)
FA5615N 13.0V/9.0V

: New products

: Updated

: Under development

PKG: FA5502 "P":DIP16, "M":SOP-16(M), All others 8pin

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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
High-
side
floating
voltage
Brown
out
function
X-Cap
discharge
function
FA5760N Voltage mode 10 to 24V 12.0V/8.9V Positive Self-oscillation 220kHz Auto-Recovery Timer-latch 600V 600V Fixed Without
FA6A00AN 14 to 27V 12.0V/9.0V 350kHz With
FA6A10N Adjustable
FA6A11N Timer-latch
FA6A30N 13.0V/9.0V Auto-Recovery
FA6A31N Timer-latch
FA6B19N 14 to 29V 14.0V/9.0V 450kHz Auto-Recovery Auto-Recovery Fixed Without
FA6B20N With
FA6B22N*
FA6B21N 750V

: New products

: Updated

: Under development

PKG: SOP-16(N)   *BO detection delay time extension type

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