AV60A-048L-033D025

AV60A-048L-033D025 Datasheet


AV60A Dual Output Half-brick Technical Reference Notes

Part Datasheet
AV60A-048L-033D025 AV60A-048L-033D025 AV60A-048L-033D025 (pdf)
Related Parts Information
AV60A-048L-050D033N AV60A-048L-050D033N AV60A-048L-050D033N
AV60A-048L-033D025N AV60A-048L-033D025N AV60A-048L-033D025N
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AV60A Dual Output Half-brick Technical Reference Notes
48V Input, 5V/3.3V and 3.3V/2.5V Dual Output 75W DC-DC Converter

TEL FAX:

USA 1-760-930-4600 1-760-930-0698

Europe 44- 0 1384-842-211 44- 0 1384-843-355

Asia 852-2437-9662 852-2402-4426

Publishing Date 20020625

AV60A DUAL OUTPUT HALF-BRICK POWER CONVERTERS 36VDC TO 75VDC INPUT, 75 WATT OUTPUT

Introduction

AV60A dual output series provides two independent and fully regulated positive outputs, the outputs are also separately trimmable. A remote on/off feature is included as standard. AV60A dual output isolated DC/DC converters is built using the industry standard half-brick pin-out and package 61.0mm x 57.9mm x 12.7mm x Typical efficiencies are 82% for the 5V/3.3V outputs, and 80% for the 3.3V/2.5V outputs. The AV60A dual output series is available with 2:1 input range of 36V-75V, and with output combination of 5V/3.3V and 3.3V/2.5V at maximum current of 15 Amps. The maximum current can be drawn from either output, or in any combination, as long as the total output current does not exceed 15 Amps. The output power is 75W. The inputoutput isolation is 1500Vdc. AV60A dual output series is designed to meet CISPR22, FCC Class A, UL, TUV, and CSA certifications.

Two independent positive outputs Each output is separately trimmable CNT function High efficiency High power density Low output noise Metal baseplate Input undervoltage protection Short circuit protection Over current protection Output overvoltage protection Wide operating case temperature -40°C ~ 100°C

Europe

Asia

TEL 1-760-930-4600
44- 0 1384-842-211
852-2437-9662

FAX 1-760-930-0698
44- 0 1384-843-355
852-2402-4426

AV60A DUAL OUTPUT HALF-BRICK POWER CONVERTERS 36VDC TO 75VDC INPUT, 75 WATT OUTPUT

Fuse*
+Vin

CASE
-Vin
+Vo2
-Vo2 Trim2 +Vo1
-Vo1

Trim1

C5 Load2

C3 Load1

NOTE:

The figure is Positive Logic Control, if the CNT pin is left open, the converter will default to “control
on” operation. Negative Logic Control is also available.

Positive Logic Control Low=Off,

Negative Logic Control Low=On,

High=On.

High=Off.

Recommended External components Fuse* Recommended 3~4A. C1 Recommended 470µF/100V. C3=C5 Recommended electrolytic capacitor of 470µF/16V. C2=C4 Recommended metallitic film capacitor of 0.47µF/16V. C6 Recommended 0.01µF/1500V.

Block Diagram
+Vin 1

EMI Filter
Ordering Information

Model Number

Input Voltage

Output Voltage

Output Current

Ripple Noise Efficiency
mV rms mV pp %
max min typ
notes and conditions

AV60A-048L-050D033 48 AV60A-048L-033D025 48 AV60A-048L-050D033N* 48 AV60A-048L-033D025N* 48
15, 15*
15, 15* 25
5, 15, 15*
15, 15*
150 80 82 Io1=15A, Io2=0A 82 Io1=7.5A, Io2=7.5A 79 Io1=1.5A, Io2=15A
150 78 80 Io1=15A, Io2=0A 80 Io1=7.5A, Io2=7.5A 76 Io1=1.5A, Io2=15A
150 80 82 Io1=15A, Io2=0A 82 Io1=7.5A, Io2=7.5A 79 Io1=1.5A, Io2=15A
150 78 80 Io1=15A, Io2=0A 80 Io1=7.5A, Io2=7.5A 76 Io1=1.5A, Io2=15A

Note The maximum output current of auxiliary output Vo2 is 12A when the case temperature is between 80~100°C. The products with suffix ‘N’ refer to the negative logic control products, default is positive logic control. The products with suffix ‘-7’ refer to products with pin length of 5.8mm. The products with suffix ‘-6’ refer to products with pin length of 3.8mm. The products with suffix ‘-8’ refer to products with pin length of 2.8mm. Default pin length is 4.8mm.

Europe

Asia

TEL 1-760-930-4600
44- 0 1384-842-211
852-2437-9662

FAX 1-760-930-0698
44- 0 1384-843-355
852-2402-4426

AV60A DUAL OUTPUT HALF-BRICK POWER CONVERTERS 36VDC TO 75VDC INPUT, 75 WATT OUTPUT

Absolute Maximum Rating

Characteristic

Units Notes

Input Voltage continuous

Input Voltage peak/surge

Case temperature
storage temperature

Vdc 100ms non-repetitive

Input Characteristics

Characteristic

Units Notes

Input Voltage Range Input Reflected Current Turn-off Input Voltage
mAp-p Vin=48V, Io1=7.5A, Io2=7.5A
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Datasheet ID: AV60A-048L-033D025 518418