TEA1532A
TEA1532A
Quality Assurance
Quality Assurance
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TEA1532A DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
General description The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs. Its high level of integration allows the design of a cost effective power supply with a very low number of external components. The TEA1532 can also be used in fixed frequency, Continuous Conduction Mode (CCM) converter designs for low voltage, high current applications. At low power (standby) levels, the system operates in cycle skipping mode which minimizes the switching losses during standby. The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels. At low power (standby) levels, the system operates in cycle skipping mode with valley detection.Features 2.1 Distinctive features ■ Universal mains supply operation (70 V to 276 V AC) ■ High level of integration, resulting in a very low external component count ■ Fixed frequency Continuous Conduction Mode (CCM) operation capability ■ Quasi-Resonant (QR) Discontinuous Conduction Mode (DCM) operation capability.2.2 Green features ■ Valley or zero voltage switching for minimum switching losses in QR operation ■ Cycle skipping mode at very low loads; input power <300 mW at no-load operation for a typical adapter application ■ On-chip start-up current source.2.3 Protection features ■ Safe restart mode for system fault conditions ■ Zero current switch-on in QR mode ■ Undervoltage protection (foldback during overload) ■ IC overtemperature protection (latched) ■ Low and adjustable overcurrent protection trip level ■ Soft (re)start ■ Mains voltage-dependent operation-enabling level ■ General purpose input for latched or safe restart protection and timing, e.g. to be used for overvoltage protection (OVP), output short-circuit protection or system overtemperature protection ■ Brown-out protection.Applications ■ Printer adapters and chargers. The device can also be used in all applications that demand an efficient and cost-effective solution up to 250 W.
Key Features
- 2.1 Distinctive features
- Universal mains supply operation (70 V to 276 V AC)
- High level of integration, resulting in a very low external component count
- Fixed frequency Continuous Conduction Mode (CCM) operation capability
- Quasi-Resonant (QR) Discontinuous Conduction Mode (DCM) operation capability.
- 2.2 Green features
- Valley or zero voltage switching for minimum switching losses in QR operation
- Cycle skipping mode at very low loads; input power <300 mW at no-load operation for a typical adapter application
- On-chip start-up current source.
- 2.3 Protection features
- Safe restart mode for system fault conditions
- Zero current switch-on in QR mode
- Undervoltage protection (foldback during overload)
- IC overtemperature protection (latched)
- Low and adjustable overcurrent protection trip level
- Soft (re)start
- Mains voltage-dependent operation-enabling level
- General purpose input for latched or safe restart protection and timing, e.g. to be used for overvoltage protection (OVP), output short-circuit protection or system overtemperature protection
- Brown-out protection.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | NXP Semiconductors | Product Category ! | PFC (Power Factor Correction) |
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