NDQ1600-48S12B-6IA

## **ARTESYN NDQ1600 SERIES** 

1600W Quarter-Brick DC-DC Converter 

Advanced Energy's Artesyn NDQ1600 series quarter-brick non-isolated DC-DC converter provides a single regulated low noise output and function for a digital-controlled PMBus interface module. It delivers up to 1600 W with 12 VDC output voltage. The Ultra-high 97.7% peak efficiency and excellent thermal management, and operational ambient temperature range of -40 to +85 DegC makes it an ideal choice for use in datacom and telecommunication applications that can employ a Non-isolated power conversion function 40 to 60 VDC input to 12.15 V output. 

- Input under voltage protection 

- Input over voltage protection  Output over voltage protection  Output over current protection 

## **SPECIAL FEATURES** 

- 1600 W continuous power 

- Ultra high efficiency: 97.7% peak 

- 40 to 60 VDC telecomm input range 

   - Over temperature protection 

- Base-plate for contact cooling or heatsink mountingo 

- PMBus Communication 

## **AT A GLANCE** 

## **Total Power** 

**1600 W** 

## **Input Voltage** 

**40 to 60 VDC** 

## **Single Output** 

**Single** 

- Fixed switching frequency 

- Pre-bias start-up capability 

- Parrallel operation, droop current sharing/active current sharing option 

- PMBusTM function 

- Remote control function 

## **SAFETY/COMPLIANCE** 

   - Designed to meet IEC62368 

   - CE 

   - UL94 V-0 materials 

- (negative logic) 

- Excellent thermal performance 

- High reliability 

- RoHS 3.0 

©2025 Advanced Energy Industries, Inc. 

**NDQ1600** 

## **ELECTRICAL SPECIFICATIONS** 

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Input<br>Input Voltage Range 40 to 60 VDC<br>Input UVLO Turn-on:  39 VDC typ<br>Turn-off:  37 VDC typ<br>Hysteresis:  2 VDC<br>Over Voltage (OVP) Set Point 65 VDC nominal (+/-5VDC)<br>Efficiency  96.8% at 100% load<br>(50 Vin, 25°C ambient) 97.7% at 50% power<br>Isolation  Efficiency<br>Output<br>Output Voltage Set Point 12.45 VDC nominal<br>Output Current Maximum 132 A continouous<br>Output Power 1600 W continuous<br>Output Voltage Adjustment Range 9.6 to 13.2 V<br>Output Regulation<br>Load regulation +/-300 mV maximum<br>Line regulation +/-30 mV maximum<br>Output Noise & Ripple 150 mV pk-pk<br>Short Circuit Protection Protected, no damage to occur, Hiccup mode<br>Over Current Point 160 A typical, Hiccup mode<br>Over Temperature (OTP) protection  115 deg C baseplate temperature.<br>5 degC hysteresis<br>Control<br>Enable TTL compatible (negative logic), default is negative polarity enable.<br>PMBus  Digital control functions provided<br>**----- End of picture text -----**<br>


## **ENVIRONMENTAL SPECIFICATIONS** 

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Operating temperature -40°C to +85°C<br>Storage temperature -55°C to +125°C<br>Humidity 95% non-condensing. Operating.<br>**----- End of picture text -----**<br>


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**NDQ1600** 

## **MECHANICAL DRAWING** 

Unit: mm(inch) TOLERANCE: X.X mm±0.5mm [X.XX in.± 0.02in.] X.XX mm±0.25mm[X.XXX in.±0.01in.] 

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**NDQ1600** 

## **PIN DESIGNATIONS** 

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Pin# Pin Name Function<br>1 Vin+ Positive input voltage<br>2 CNT Remote ON/OFF control<br>3 GND Negative input voltage<br>4 GND Negative output voltage<br>5 GND Negative output voltage<br>6 Vo+ Positive output voltage<br>7 Vo+ Positive output voltage<br>8 PG Power Good<br>9 -Remote Sense/Sig-ground1 Negative remote sense/signal ground<br>10 DATA PMBus data signal<br>11 SMBAlert PMBus interface<br>12 CLK PMBus clock signal<br>13 Addr PMBus address<br>14 +Remote Sense/Current Share1 Positive remote sense/current share<br>**----- End of picture text -----**<br>


Note 1 - Pin 9, 14 of NDQ1600-48S12BP-6I should be +/-Remote Sense. 

Pin 9, 14 of NDQ1600-48S12BP-6IA should be Sig-ground, Current Share. 

## **PIN LENGTH OPTIONS** 

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Device Code Suffix Pin Length<br>-4 4.8 mm ± 0.25 mm<br>-6 3.8 mm ± 0.25 mm<br>-8 2.8 mm ± 0.25 mm<br>None 5.8 mm ± 0.25 mm<br>**----- End of picture text -----**<br>


## **ORDERING INFORMATION** 

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Output Voltage  TM Active Current Sharing /<br>Model Number Output Current RoHS Status PMBus<br>Set Point Remote Sense<br>NDQ1600-48S12B1P2-63L6I4 12.15 VDC 132 A  RoHS 3.0 Yes Remore Sense<br>NDQ1600-48S12B1P2-63I4A5 12.15 VDC 132 A  RoHS 3.0 Yes Active Current Sharing<br>**----- End of picture text -----**<br>


Note: 

## 1. B = Baseplate 

2. P = Positive enable. Negative enable is no ‘character’ 

3. 6 = 3.8 mm pin length 

4. I = PMBus interface 

5. A = Active current sharing/Remote sense with droop current sharing is no ‘character’ 

6. L = RoHS 3.0 

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**NDQ1600** 

## **THERMAL CONSIDERATION** 

The unit is of single-PCB construction with baseplate component added to the top side of the modules assembly 

**EFFICIENCY CURVE (TBD)** 

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## **ABOUT ADVANCED ENERGY** 

Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. 

Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power. 

## **TRUST** 

For international contact information, visit advancedenergy.com. 

powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832 

Specifications are subject to change without notice. Not responsible for errors or omissions. ©2025 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc. 

ENG-NDQ1600 SERIES-07.25.2025