DPA422GN-TL - Brand New Artesyn Special Purpose Voltage Regulators
In Stock:2156 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
2156,
Ready for Immediate Shipping
Brand:Artesyn
Category:Special Purpose Voltage Regulators
Chipdatas Part No.:CD87-DPA422GN-TL
Manufacturer Part No.:DPA422GN-TL
Datecode:09+
Package:8-SMD, Gull Wing
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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, simplifying design and reducing system cost.
Specifications and features
Product Category: Special Purpose Voltage Regulators
Product Highlights:
- 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
- Superior Performance and Flexibility
- Eliminates all external current sensing circuitry
- Built-in auto-restart for output overload/open loop protection
- Pin selectable 300/400 kHz fixed frequency
- Wide input (line) voltage range: 16-75 VDC
- 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
- Fully integrated soft-start for minimum stress/overshoot
- Supports forward or flyback topology
- Cycle skipping: regulation to zero load without pre-load
- Hysteretic thermal shutdown for automatic fault recovery
- RoHS compliant P and G package options
- EcoSmart™– Energy Efficient
- Extremely low consumption at no-load
- Cycle skipping at light load for high standby efficiency
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
Advantages:
- Highly integrated solution, reduces system cost and saves space
- Eliminates up to 50 external components
- Wide input voltage range
- Supports multiple topologies
- EcoSmart™ energy efficient
Disadvantages:
- May not be suitable for applications with different input voltage requirements
- Highly Integrated Solution
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
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Additional Information
- Datasheet: Download DPA422GN-TL
- Chipdatas Part: CD87-DPA422GN-TL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 08:11 +0800
Refund
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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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