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Home > Elec-component > IC Chips > PMIC - AC DC Converters, Offline Switchers
DIP-8
FSC
A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for valley switching operation with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout, Leading Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, the FSQ-series reduces total cost, component count, size and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform that is well suited for cost-effective designs of valley switching fly-back converters.
The FSQ0165RN is a 8-pin DIP (dual in-line package) voltage regulator from FSC (Fairchild Semiconductor). It is a low dropout (LDO) linear regulator with a maximum output current of 1.5A. The FSQ0165
Stock:10000
Minimum:2
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DIP7
Power
0737+
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Description: TOP258PN is a high-voltage integrated off-line switcher IC with built-in 700V power MOSFET. Features: Low start-up current Low operating current Low standby power consumption Intern
Stock:10000
Minimum:2
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Description: The TOP245PN is an off-line switcher IC designed for use in an isolated or non-isolated flyback converter for low power AC/DC and DC/DC applications. Features: Constant frequency, cri
Stock:10000
Minimum:2
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DIP-7
Sanken Electric
Power IC for PWM Type Switching Power Supply with Low Noise and Low Standby Power
The STR-A6053M is a 7-pin DIP (dual in-line package) switching regulator controller manufactured by Sanken. It is designed to provide a regulated output voltage from a wide range of input voltage sour
Stock:10000
Minimum:2
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DIP-8
On Semiconductor
650V Integrated Power Switch with Abnormal OCP for 30Watt offline flyback converters
Stock:10000
Minimum:2
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DIP7
Power
07+
Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range
Description: TNY277PN is an off-line switcher IC specifically designed for low power isolated Flyback converters. It is a 7-pin DIP package with internal power losses optimized for lower power consump
Stock:10000
Minimum:3
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DIP-9
Power
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Stock:10000
Minimum:2
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SIP-7
Power
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP258EN is a high-efficiency, high-voltage, off-line switcher IC manufactured by Power Integrations. It is a SIP-7 (single-in-line package) device designed for use in power supplies. The TOP258EN
Stock:10000
Minimum:2
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Package: SOP7 Type: Power Description: The TNY268GN is a high-efficiency, low-cost, off-line switcher IC with integrated power MOSFET. It is designed to provide an economical solution for low-power,
Stock:10000
Minimum:3
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Stock:10000
Minimum:2
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TO-220
Power
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Description: TOP256YN is a power IC integrated with a PWM controller and synchronous rectifier for isolated dc-to-dc power converters. Features: High efficiency Low operating current Programmable
Stock:10000
Minimum:2
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Description: TOP223YN is a three-terminal off-line fixed frequency current mode PWM (Pulse width modulation) controller with a built-in vertical 9V Zener reference. Features: -Fixed frequency oper
Stock:10000
Minimum:2
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Description: The LNK364PN is a high voltage AC-DC, 700V, 0.8A integrated power switch IC with enhanced EMI performance. Features: High Voltage (700V) Low current (0.8A) Enhanced EMI performanc
Stock:10000
Minimum:2
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Description: TOP244YN is a fixed-frequency 3-phase off-line switcher IC designed for use in applications such as TV, STB and PC power supplies. Features: High Efficiency: Typical efficiency of up t
Stock:10000
Minimum:2
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Description: TOPSwitch-GX Family Off-Line Switcher Features: Integrated 650 V power MOSFET Integrated high voltage switched current source Integrated high voltage start-up current source
Stock:10000
Minimum:2
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Description: TOP223P is a high performance off-line PWM controller IC with a built-in power MOSFET. Features: Low start-up current Low operating current Low standby power High efficiency Over te
Stock:10000
Minimum:3
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FSDL0165RN is a DIP-8, FSC (Field-Effect Transistor) produced by Fairchild Semiconductor. It is a N-channel enhancement mode MOSFET with a maximum drain-source voltage of 30V, a maximum drain current
Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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TO-220
FSC
Green Mode Fairchild Power Switch FPS for Quasi-Resonant Switching Converter
Description: FSCQ0765RTYDTU is a N-Channel Enhancement Mode Field Effect Transistor (FET) manufactured by Fairchild Semiconductor. Features: - Low on-resistance - Low gate charge - Fast switching - H
Stock:10000
Minimum:2
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The UCC2804N is a high performance current mode PWM controller from Texas Instruments. It is designed to provide a low cost, high performance solution for AC/DC power supplies. The device features an
Stock:10000
Minimum:2
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company