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Home > Elec-component > IC Chips > PMIC - AC DC Converters, Offline Switchers
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NCP1397ADR2G is a high-performance, low-power, fixed-frequency current-mode PWM controller manufactured by ON Semiconductor. It is available in a SOP16 package. Description: The NCP1397 is a current-
Stock:10000
Minimum:2
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SOP-7
On Semiconductor
1150+
NCP1234 is a new fixed-frequency current-mode controller featuring Dynamic Self-Supply (DSS). This device is pin-to-pin compatible with the previous NCP12xx families.The DSS function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal startup current source to supply the controller during transients. Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where component cost is the key constraint.It features a timer-based fault detection that ensures the detection of overload independently of an auxiliary winding, and an adjustable compensation to help keep the maximum power independent of the input voltage.
Description: NCP1234AD65R2G is a high-performance, high-efficiency, synchronous buck PWM controller. Features: - Wide input voltage range of 4.5V to 28V - Output current up to 6A - High efficien
Stock:10000
Minimum:2
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Manufacturer: Motorola Package: DIP-16 Description: The MC44604P is a high voltage, high speed, low power operational amplifier. It is designed for use in a wide range of applications including vid
Stock:10000
Minimum:2
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SOP7
Power
0832+
The TNY277GN is an energy-efficient offline Switcher incorporates a 700V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry. It uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability. TinySwitch-III combines a high voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM controllers, it uses a simple ON/OFF control to regulate the output voltage. The controller consists of an oscillator and enables circuit, current limit state machine, 5.85V regulator, BYPASS/MULTI-FUNCTION pin undervoltage, overvoltage circuit and current limit selection circuitry, over-temperature protection, current limit circuit, leading edge blanking. TinySwitch-III incorporates additional circuitry for line undervoltage sense, auto-restart, adaptive switching cycle on-time extension and frequency jitter.
Package: SOP7 Type: POWER Description: The TNY277GN is a general-purpose, off-line Switched Mode Power Supply with integrated Power, Reset and PG Circuit. It integrates High Voltage MOSFET, multifu
Stock:10000
Minimum:1
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DIP7
On Semiconductor
06+PB
High−Voltage Switcher for Medium Power Offline SMPS Featuring Low Standby Power
Stock:10000
Minimum:2
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SOP-7
09NPB
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Description: TOPSwitch-GX Family Off-Line Switcher IC Features: High efficiency, up to 88% Low cost Low standby power Low component count Wide input voltage range Integrated 700V po
Stock:10000
Minimum:2
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DIP-7
Power
12+
Energy-Efficient, Off-Line Switcher With Line Compensated Overload Power
Description: TNY286PG is a 7-pin DIP (Dual Inline Package) integrated circuit (IC) from the TNY286 series of power management ICs manufactured by Power Integrations. Features: Low start-up current o
Stock:10000
Minimum:3
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SOT-223
On Semiconductor
12+
Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP1054ST136T3G is a low-dropout (LDO) linear regulator with an output voltage of 1.2V and a maximum output current of 1.5A. It is housed in a SOT-223 package and manufactured by ON Semiconductor. Fe
Stock:10000
Minimum:2
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DIP-7
Power
12+
Energy-Efficient, Off-Line Switcher With Line Compensated Overload Power
Description: The TNY285PG is an integrated circuit (IC) from Power Integrations that is a high-efficiency, low-power off-line switcher. Features: High efficiency Low power consumption Low st
Stock:10000
Minimum:2
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Description: TOP214YN is a high-performance, low-cost, off-line switcher integrated circuit with a built-in power MOSFET. Features: Low start-up current Low operating current Low power dissi
Stock:10000
Minimum:1
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Stock:10000
Minimum:2
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DIP7
PI
Energy Efficient, CV or CV/CC Switcher for Very Low Cost Adapters and Chargers
Stock:10000
Minimum:2
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Description: TOPSwitch-GX Family Off-Line Switcher, High Voltage, High Power Features: Low Standby Power Low Operating Power Low Component Count Low Cost High Efficiency Low EMI L
Stock:10000
Minimum:2
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STR-X6768N is a TO-3PF-7 power integrated circuit (IC) manufactured by Sanken. It is a high voltage, high speed, low power consumption switching regulator IC. It is designed for use in power supplies
Stock:10000
Minimum:2
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ESIP-7C
Power
08+
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP259EN is an off-line quasi-resonant flyback controller IC manufactured by Power Integrations. It is designed to provide high efficiency and low cost power conversion in a wide range of applications
Stock:10000
Minimum:2
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SIP-12
Power
11+
Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs
Package: SIP-12 Type: POWER Description: The TFS758HG is a high-performance, low-power, low-dropout (LDO) linear regulator with a wide input voltage range from 2.7V to 6.0V. It is designed to provide
Stock:10000
Minimum:2
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The FSQ100 is an 8-pin DIP (dual in-line package) integrated circuit (IC) manufactured by Fairchild Semiconductor. It is a high-speed, low-power, low-voltage, quad NAND gate. Description: The FSQ1
Stock:10000
Minimum:3
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SOP-7
Power
11+
Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance
Stock:10000
Minimum:2
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Description: NCP1379 is a high-voltage, high-performance, fixed-frequency current-mode PWM controller. Features: High-Voltage Start-up (VCC = 400V) Internal Soft Start Internal Leading Edge Blank
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