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Home > Elec-component > IC Chips > PMIC - AC DC Converters, Offline Switchers
Description: TNY253GN is a fixed frequency, current mode, PWM controller IC designed for off-line and DC-to-DC converter applications. Features: Low start-up current (typically 0.5mA) Internal lead
Stock:10000
Minimum:2
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SOP-8
Ti/uc
The UCC2804D is a low-power BiCMOS current-mode Pulse Width Modulation (PWM) Controller contains all of the control and drive components required for off-line and DC to DC fixed frequency current-mode switching power supplies with minimal parts count. It offers the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input. It has the same pin configuration as the UC2842/3/4/5 family and also offers the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input. It offers choice of maximum duty cycle and critical voltage levels.
Stock:10000
Minimum:2
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SOP-7
Power
The TNY266GN is a 10W enhanced energy efficient low power Off-Line Switcher fully integrated auto-restart circuit safely limits output power during fault conditions such as output short-circuit or open loop and reducing component count. TinySwitch-II integrates a 700V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry onto a monolithic device. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias winding and associated circuitry. In addition the TinySwitch-II device incorporates auto-restart, line under-voltage sense and frequency jittering. An innovative design minimizes audio frequency components in the simple ON/OFF control scheme to practically eliminate audible noise with standard taped/varnished transformer construction.
Description:The TNY266GN is an off-line PWM controller for flyback converters. Features: Low start-up current 200μA Low operating current of 5.5mA High voltage start-up regulator Hiccup Mode Over
Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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Package: TO-220 Manufacturer: Fairchild Description: FSCQ1565RTYDTU is a N-Channel MOSFET transistor manufactured by Fairchild. It is designed for use in high-side switching applications. Featu
Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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Description: The TNY254P is a fixed frequency, current mode, PWM controller IC. It is designed for off-line and DC-to-DC converter applications. Features: - High voltage start-up current: 1.5mA - Low
Stock:10000
Minimum:3
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Description: VIPER17LN is a 7-pin integrated circuit (IC) manufactured by STMicroelectronics. It is a low-voltage, high-current, low-noise, and low-dropout linear regulator. Features: Low operating
Stock:10000
Minimum:2
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TNY255PN is a low-frequency power supply switch integrated circuit from Power Integrations. It features very low current consumption and operates from a wide input voltage range. It is specifically de
Stock:10000
Minimum:2
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Description: The LX1554CM is a low-power, low-dropout (LDO) linear voltage regulator with an output current of up to 500mA. Features: Output voltage range of 1.2V to 5.0V Low dropout voltage of 0.4
Stock:10000
Minimum:2
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(TO-220,ST) Description: VIPER100 is a 100V N-Channel MOSFET manufactured by STMicroelectronics. Features: - Low on-resistance - Low gate charge - Low input capacitance - Low threshold voltage - Hi
Stock:10000
Minimum:2
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TOP242PN is a fixed frequency off-line switcher integrated circuit (IC) with a power output of up to 250W. It is designed to provide a high efficiency, low cost solution for power supplies in a variet
Stock:10000
Minimum:2
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DIP-8
Fairchil
Green Mode Fairchild Power Switch FPS for Quasi-Resonant Operation - Low EMI and High Efficiency
Stock:10000
Minimum:2
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DIP-8
On Semiconductor
PWM Current-Mode Controller for Universal Off-Line Supplies Featuring Low Standby Power
NCP1200AP40 is a voltage regulator IC manufactured by ON Semiconductor. It is a low dropout (LDO) linear regulator with an adjustable output voltage range of 1.2V to 40V. It has a maximum output curre
Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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SOP-8
On Semiconductor
03
Low Power PWM Controller with On−Chip Power Switch and Startup Circuits for 48 V Telecom Systems
Stock:10000
Minimum:1
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Stock:10000
Minimum:4
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Description: The MC34025P is a high-performance, low-power, monolithic, CMOS, PWM control circuit. Features: Wide 5V to 40V operating supply voltage range Low standby current High frequency operat
Stock:10000
Minimum:2
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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