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POWER INTEGRATIONS DPA424R-TL Datasheet & Stock

DPA-Switch™ IC family is a highly integrated solution for DC-DC conversion applications with 16-75VDC input. DPA-Switch uses the same proven topology as TOPSwitch™, cost effectively integrating a power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. High performance features are enabled with three user configurable pins. In addition, all critical parameters (i.e. current limit, frequency, PWM gain) have tight temperature and absolute tolerance, to simplify design and reduce system cost. It eliminates up to 50 external components-saves space and cost. The device integrates 220V high frequency MOSFET, PWM control. It features extremely low consumption at no-load and cycle skipping at light load for high standby efficiency. Applications includes PoE applications, VoIP phones, WLAN, security cameras, telco central office equipment: xDSL, ISDN, PABX, distributed power architectures (24V/48V bus) and industrial controls.




Maximum power output of 35W (forward), 26W (flyback) at 36-75VDC input range

Highly integrated DC-DC converter ICs for power over Ethernet and telecom applications

Superior performance and flexibility EcoSmart™ energy efficient

Built-in auto-restart for output overload/open loop protection

Pin selectable 300/400KHz fixed frequency, wide input (line) voltage range: 16-75VDC

Externally programmable current limit, source connected tab reduces EMI

Line undervoltage (UV) detection: meets ETSI standards, line overvoltage (OV) shutdown protection

UV/OV limits gate drive voltage for synchronous rectification, supports forward or flyback topology

Fully integrated soft-start for minimum stress/overshoot

Cycle skipping: regulation to zero load without pre-load, hysteretic thermal shutdown




Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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DPA424R-TL
Datasheet
[pdf]
SourcePart NoStockInv DateQty/Price USDBuy/RFQ
Digi-Key ElectronicsDPA424R-TL509305-18-2024Unit price: $3.03
Authorized Distributors
NewarkDPA424R-TL107305-18-2024Unit price: $3.15
Authorized Distributors
Future Electronics CorporateDPA424R-TL005-18-2024Unit price: $2.07
Authorized Distributors

Specifications for POWER INTEGRATIONS DPA424R-TL

Frequently Asked Questions

Where can I buy POWER INTEGRATIONS DPA424R-TL?

You can click on the BUY or RFQ button to purchase DPA424R-TL from an authorized POWER INTEGRATIONS distributor.

How do I troubleshoot issues or seek technical support for part DPA424R-TL?

You can download the DPA424R-TL datasheet or Visit the POWER INTEGRATIONS website for support.

Who is the manufacturer of DPA424R-TL?

POWER INTEGRATIONS

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