DPA426R-TL - Brand New Power Integrations Special Purpose Voltage Regulators
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Description
The DPA-Switch IC family is a highly integrated solution for DC-DC conversion applications with 16-75 VDC 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. Hysteretic thermal shutdown is also provided. 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.
Specifications and features
Highly Integrated Solution: - Eliminates up to 50 external components–saves space, cost - Integrates 220 V high frequency MOSFET, PWM control - Lower cost plastic DIP surface mount (G package) and through-hole (P package) options for designs ≤35 W - Thermally efficient TO-263-7C (R package) option for high power applications
Application Scenarios
Applications: - PoE applications, VoIP phones, WLAN, security cameras - Telco central office equipment: xDSL, ISDN, PABX - Distributed power architectures (24 V/48 V bus) - Industrial controls
Comparison
EcoSmart™– Energy Efficient: - Extremely low consumption at no-load - Cycle skipping at light load for high standby efficiency
Advantages- Highly integrated solution eliminates the need for numerous external components, saving space and reducing cost. - Tight temperature and absolute tolerance of critical parameters simplify design and reduce system cost. - Hysteretic thermal shutdown provided for automatic fault recovery. - Supports forward or flyback topology for versatility in application scenarios. - RoHS compliant package options.
Disadvantages- Limited to DC-DC conversion applications with 16-75 VDC input. - Plastic DIP surface mount and through-hole options only available for designs ≤35 W. - R package option for high power applications may not be suitable for all scenarios.
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Similar parts: 1605 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download DPA426R-TL
- Chipdatas Part: CD92-DPA426R-TL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 20:24 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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