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
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 |
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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) |
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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 |
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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
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 |
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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 |
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FA5605N | 70% | ||||||||
FA5606N | Overcurrent limit correction function, Frequency reduction start/stop FB voltage under light load 1.55V/1.65V |
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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
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 |
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FA5572N | Timer-latch | |||||||
FA5573N | Auto-Recovery | Linear frequency reduction |
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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 |
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FA5642N | 10V/8V | |||||||
FA5643N | 14V/8V | Min. frequency limitation Latch stop function (IS pin) |
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FA5644N | Timer-latch | |||||||
FA5648N | Auto-Recovery | For High SW frequency |
: New products
: Updated
: Under development
PKG: SOP-8
Power Factor Correction ICs
・FA1A60N New product information
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) |
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FA1A60N | 12.5V/7.5V | Improve light load effciency, Cooperate with FA6B19N/20N/ 22N |
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FA1A61N | ✓ (Open protection only) |
Improve transient response, Cooperate with FA6B21N |
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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 |
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FA1A21N | 17.3V/8.8V | Fixed | – | Voltage-Limit (VCC) | For fly Back Over load protection |
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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 |
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FA5613N | 13.0V/9.0V | ||||||||||
FA5614N | 10 - 26V | 9.6V/9.0V | Choice 120/130kHz/jitter (106-148kHz) |
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FA5615N | 13.0V/9.0V |
: New products
: Updated
: Under development
PKG: FA5502 "P":DIP16, "M":SOP-16(M), 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 |
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