Q2S30ZA POWER-ONE | Alldatasheet

Document overview

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Technical content

The Q2S DC/DC converters offer unprecedented performance in the industry-standard Quarter Brick format. This is accomplished through the use of patent pending circuit and packaging techniques to achieve ultra-high efficiency, excellent thermal performance and a very low profile. The Q2S 30 A modules provide exceptional thermal performance. The low profile (<0.30") of the modules and no need for a heatsink minimize airflow shadowing, which enhances cooling for downstream devices. The use of 100% surface-mount technologies for Q2S assembly, coupled with advanced electronic circuitry and thermal packaging, result in products with extremely high quality and reliability. Q2S converters are available as surface-mountable and through-hole modules, in five standard output voltages ranging from 3.3 V to 1.5 V .

FEATURES

  • Delivers up to 30 A  Over 20 A at 200 LFM @ 70ºC  No Heatsink Required  Low Profile < 8 mm (0.30")  Light Weight: 27 g (0.95 oz)  No Minimum Load Required  Load Capacitance: up to 30,000 µF  Start-up into Pre-biased Output  Fixed-frequency Operation  Negative and Positive Logic ON/OFF  Remote Sense  Wide-output Voltage Adjustment  Fully Protected  High Reliability  2000 VDC Insulation Voltage Certified  UL 1950 Recognized, CSA C22.2 No. 950-95 Q2S Series - 30A Quarter Brick DC/DC Converter 48V Input 1.5V to 3.3V Output

DESCRIPTION

APPLICATIONS

 Distributed Power Architectures  Telecommunications Equipment  LAN/WAN Applications  Data Processing Applications SELECTION CHART MODEL INPUT INPUT CURRENT OUTPUT OUTPUT RATED RIPPLE & NOISE EFFICIENCY COMMENTS VOLTAGE (VDC) MAX, ADC VOLTAGE (VDC) CURRENT, ADC TYP , mV p-p % Q2S30ZA-M6 36-75 1.5 1.5 30 30 83 Surface-Mount Q2S30ZB-M6 36-75 1.7 1.8 30 30 85 Surface-Mount Q2S30ZC-M6 36-75 1.9 2.0 30 30 85 Surface-Mount Q2S30ZD-M6 36-75 2.3 2.5 30 30 87 Surface-Mount Q2S30ZE-M6 36-75 3.1 3.3 30 30 88 Surface-Mount Q2S30ZA 36-75 1.5 1.5 30 30 83 Through-Hole Q2S30ZB 36-75 1.7 1.8 30 30 85 Through-Hole Q2S30ZC 36-75 1.9 2.0 30 30 85 Through-Hole Q2S30ZD 36-75 2.3 2.5 30 30 87 Through-Hole Q2S30ZE 36-75 3.1 3.3 30 30 88 Through-Hole REV. 09/01

2.300 0.010 (58.42 0.25) 1.450 0.010 (36.83 0.25) 0.188 0.005 (4.78 0.1) 2.000 (50.80) 0.145 (3.68) 0.300 (7.62) 0.430 (10.92) 0.150 (3.81) 0.300 (7.62) 0.450 (11.43) 0.600 (15.24) 0.600 (15.24) SIDE VIEW CUSTOMER BOARD CL HT LOWEST COMPONENT MECHANICAL DRA WING (SURFACE-MOUNT) BOTTOM VIEW2 6 SIDE VIEW 2.300 0.010 (58.42 0.25) 1.450 0.010 (36.83 0.25) 0.258 0.015 (6.55 0.38) 2.186 (55.52) 0.057 (1.45) 0.300 (7.62) 0.430 (10.92) 0.150 (3.81) 0.300 (7.62) 0.450 (11.43) 0.600 (15.24) CUSTOMER BOARD 0.600 (15.24) PIN CONNECTIONS PIN FUNCTION

1 Vin (+)

2 Remote ON/OFF

3 Vin (-)

4 Vout (-)

5 Sense (-)

6 Trim

7 Sense (+)

8 Vout (+)

 All dimensions are in inches (mm)  Pins 1-3 and 5-7 are φ 0.040" (1.02) with φ 0.078" (1.98) shoulder  Pins 4 and 8 are φ 0.062" (1.57) without shoulder  Pin material: Brass  Pin Finish: Tin/Lead over Nickel  Module Weight: 0.95 oz (27 g) HT (Max Height) +0.000 (+0.00) -0.038 (-0.97) CL (Min Clearance) +0.030 (+0.77) -0.000 (-0.00) ORDERING INFORMATION (Consult factory for the complete list of available options.) OPTIONS SUFFIXES TO ADD TO PART NUMBER WHEN ORDERING OPTIONS (ADD SEQUENTIALLY TO PART NUMBER...TOP OF LIST TO BOTTOM) Remote ON/OFF No Suffix Positive Enable Logic N Negative Logic 7 0.145 Pin Length (0.336" Total Height) 8 0.11 Pin Length (0.336" Total Height) Through-Hole No Suffix Surface-Mount M6 0.336" (8.5mm) Max. Height 0.063" Clearance EXAMPLE: Q2S30ZA-NM6 MECHANICAL DRA WING (THROUGH-HOLE) NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Po wer-One, Inc. TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change dependin g on the date manufactured. Specifications are subject to change without notice.