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PMIC - AC DC Converters, Offline Switchers
PMIC - AC DC Converters, Offline Switchers

PMIC - AC/DC Converters, Offline Switchers

Definition:
PMIC (Power Management Integrated Circuit) - AC/DC Converters, Offline Switchers are specialized ICs designed to efficiently convert alternating current (AC) to direct current (DC) in offline power supply applications. These components are essential for managing power delivery in systems that operate directly from AC mains, ensuring stable and regulated DC output for various electronic devices.

Types of Products in This Category:
This classification includes a range of power management solutions such as:
- Offline Switchers: Integrated high-voltage converters that simplify AC/DC conversion with minimal external components.
- AC/DC Controller ICs: Provide control and regulation for external power switches in offline power supplies.
- Quasi-Resonant (QR) Controllers: Enhance efficiency by reducing switching losses in flyback converters.
- PWM Controllers: Pulse-width modulation-based ICs for precise power regulation in offline applications.
- Power Factor Correction (PFC) ICs: Improve energy efficiency by aligning current and voltage phases in AC inputs.

Purchasing Recommendations:
When selecting PMIC - AC/DC Converters, Offline Switchers, consider the following:
1. Input Voltage Range: Ensure compatibility with your region s AC mains voltage (e.g., 85V-265V universal input or specific ranges).
2. Output Power Requirements: Match the IC s power handling capability to your application s demands.
3. Topology Support: Choose between flyback, forward, or buck-boost configurations based on design needs.
4. Efficiency & Certification: Prioritize high-efficiency ICs (e.g., >90%) with certifications like Energy Star or DOE compliance.
5. Integration Level: Opt for highly integrated switchers to reduce BOM cost and board space.

These components are critical for power supplies in consumer electronics, industrial systems, and IoT devices, offering reliability and energy-efficient performance. Select a reputable supplier to ensure quality and long-term availability.

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LNK4024D-TL

IC OFFLINE SWITCH FLYBACK 8SO


ISL8844AAUZ-T

IC OFFLINE SWITCH MULT TOP 8MSOP


TOP271KG-TL

IC OFFLINE SWITCH FLYBACK 12ESOP


UC2861Q

IC OFFLINE SW MULT TOP 20PLCC


VIPER26LD

IC OFFLINE SWITCH FLYBACK 16SO


LNK6766E

IC OFFLINE SWITCH FLYBACK 7ESIP


BD7673AG-GTR

IC OFFLINE SWITCH 6SSOP


VIPER013XSTR

IC OFFLINE SWITCH MULT TOP 10SSO


TOP257PN

IC OFFLINE SWITCH FLYBACK 8DIP


UC2876N

IC OFFLINE SW FULL-BRDG 20DIP


LNK306GN-TL

IC OFFLINE SWITCH MULT TOP 8SMD


MIC38C42BMM

IC OFFLINE SWITCH MULT TOP 8MSOP


KA3843BD

IC OFFLINE SWITCH 14SOIC


L6566A

IC OFFLINE SWITCH FLYBACK 16SO


UC2879N

IC OFFLINE SW FULL-BRDG 20DIP


NCP1251BSN100T1G

IC OFFLINE SWITCH FLYBACK 6TSOP


MC33025DWR2

IC OFFLINE SW HALF-BRDG 16SOIC


LNK6763E

IC OFFLINE SWITCH FLYBACK 7ESIP


STR3A153D

IC OFFLINE SWITCH FLYBACK 8DIP


VIPER013XS

IC OFFLINE SW MULT TOP 10SSOP


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