Non-Isolated DC DC Converter NTH1220CP

Input 4.5V-14V, Output 0.75V-5V/20A Non-isolated DC/DC Converter, with features of 93% high efficiency and Output Over Current, Output Short-circuit Protection.

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  • Shipping port:

    FOB Beijing
  • Lead Time:

    8-10 Weeks
  • Product Details


The NTH1220CP Non-isolated DC/DC Converters are widely used in Telecommunication equipments, data exchange servers and distributed power architectures. 

Product Information:

Model: NTH1220CP

Package (30.5mm×29.0mm×10.7mm

Remote On/Off (Positive Logic Control)

Input Under Voltage Protection

Output Voltage Range :0.75V-5.0V

High Efficiency, 93% typ.Input: 12.0V,output:5.0V

Operating Temperature: -40-+80

Max Load Current: 20A

Output Over Current, Output Short-circuit Protection. 

Warranty Period: 5-year

Electrical Specification:

Input characteristic:

Input Voltage Range: 4.5-14.0Vdc (12Vdc typ.) @VO≤3.3V

                                         7.0-14.0Vdc (12Vdc typ.) @VO3.3V

Output characteristic:

Output Voltage:  0.75 -5.1V

Output Current : 20A

Line Regulation:  ±0.5%VO

Load Regulation: ±1%VO

Ripple and Noise: 50mV @Measured by 20MHz

Output Over Current Protection Range: IO,lim =22A Min. , 34A Max.

Short-Circuit Protection: Continuous, Automatic Recovery

General characteristic:

Switching Frequency: 600KHz

Efficiency: 93% typical @ Vin=12V/20A, Vo=5.0V

MTBF: 5×106h @Bellcore TR332,Tc=25℃

Temperature Coefficient: ±0.02%/

Over Temperature Protection Reference Point : 95 -125 (105 Typ.)

Case Temperature:      -40℃ to +80℃

Storage Temperature: -55℃ to +125℃

Our Services:

Free sample requested is available.

15 years experience of converter industry.

5 Years Warranty. 

Fast response for any question within 24 hours.

Full technical support before/after sales.

Customized products available (OEM, ODM).

ROHS Compliance


Q: what can you buy from us?

A: AC-DC Converter,DC-DC Converter,Power Module, Power Converter,DC/DC Power Module,Isolated DC/DC Converter

Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Is it acceptable to print my logo on the product?

A: Yes. based on a certain purchase quantity,we can make OEM logo.

Q: Do you offer guarantee for the products?

A: Yes, we offer 2 or 5-year warranty for our products.

Q: What if I cannot find what I need on your products list?

A: What we list are standard types of AC-DC Converter,DC-DC Converter, if can't find what you needed, please tell us, we will send you the technical datasheet on email.

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  • Subject : Non-Isolated DC DC Converter NTH1220CP

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