AUD10W Astec Powe, AUD10W Datasheet

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AUD10W

Manufacturer Part Number
AUD10W
Description
Ultra Low Profile Dc - Dc Module Pb-free Reflow Compatible And Rohs Compliant
Manufacturer
Astec Powe
Datasheet
Special Features
• Parallel Application
• UL/cUL 1950, CE Mark
• Pb-free reflow compatible and ROHS Compliant
MODEL : AUD 10W
April 05 REVISION 02
The AUD 10W series is Astec’s new Ultra Low Profile, 48Vin, SMT isolated single output modules. With the Ultra Low
motherboard. The AUD 10W series also comes with enhanced features such as Remote on/off (RC), parallel application
Ultra Low Profile – 4.3mm height
Efficiency – 89% @ 5V
-40 C to +85 C Ambient Operating temperature
Open Frame SMT
Low output ripple and noise
Regulation to zero load
CISPR22, Class A for Conduct and Radiated EMI
(0.2m/s air flow)
Profile SMT design (only 4.3mm height), the module can be flexible mounted on the top side or the bottom side of
SERIES
(PO), Power Good (ALM), and the protection of OVP, OCP and UVLO.
(Pb-free reflow compatible and ROHS Compliant)
AUD 10W Ultra Low Profile DC – DC Module
Technical Reference Note
Ultra Low Profile
AUD 10W Series
Electrical Parameters
Input
Input range
Efficiency
Control
Enable
Output
Line / Load Regulation
Ripple and Noise
OVP
OCP
LVP
Isolation
36 – 60Vdc
60 – 75Vdc (forced air 0.5m/s)
89% @5Vo
ON: RC pin connected to –Vin or Open
OFF: RC pin connected to +Vin
+5%, -3%
50mVp-p
120% of Vonom (Latch-
up)
3.1A for 1.5V –3.3V
2.1A for 5V
95% of Vonom (1.5V)
90% of Vonom (others)
(Latch-up)
1500VDC (1 minute)
SHEET 1 OF 15

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AUD10W Summary of contents

Page 1

AUD 10W Ultra Low Profile DC – DC Module (Pb-free reflow compatible and ROHS Compliant) The AUD 10W series is Astec’s new Ultra Low Profile, 48Vin, SMT isolated single output modules. With the Ultra Low Profile SMT design (only 4.3mm ...

Page 2

THIS SPECIFICATION COVERS THE REQUIREMENTS MODEL NAME AUD03M48 AUD03Y48 AUD03G48 AUD03F48 AUD02A48 MODEL : AUD 10W SERIES April 05 REVISION 02 Technical Reference Note Ultra Low Profile AUD 10W Series AUD 10W Ultra Low Profile Series SIS CODE AUD03M48 1.5V ...

Page 3

Electrical Specifications STANDARD TEST CONDITION on a single unit, unless otherwise specified +Vin (P16-17): -Vin (P18-19): RC (P13): +Vo (P2-4): -Vo (P5-6): PO (P14): ALM(P12): ABSOLUTE MAXIMUM RATINGS Stresses in excess of the absolute maximum ratings can ...

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OUTPUT SPECIFICATIONS Parameter Output Voltage Setpoint ( IN,min IN,max O,max Output Regulation: Line IN,min IN,max Load O,min O,max Output Ripple and ...

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OUTPUT SPECIFICATIONS (Continued) Parameter Switching Frequency Dynamic Response: Slew Rate Load Change: 50% - 100% I ,max O Load Change: 100% to 50% I O,max 5 Turn-On time (Input to Output Iomax IN,nom ...

Page 6

Basic Operation and Features Over Current Limit Inception (OCP) The Isolated DC-DC converter limits output current when the current is over the maximum output current due to abnormality such as overload or short circuit. When over current condition continues and ...

Page 7

Performance Curves Efficiency at 25C 100 Iout (A) Efficiency vs. Load Current Curves for 1.5Vo E fficiency at 25C 100 Iout (A) ...

Page 8

AUD Series Power derating 100 80 60 Air V = 0m/s 40 Air V=0.2m -40 - Ambient Temp (C) Derating Curve for the AUD Series MODEL : AUD 10W SERIES April 05 REVISION 02 Technical ...

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Typical Application Circuit A) Single Operation GND -48V Fuse SW Open : Enable DC-DC converter B) Parallel Operation (A single power supply connects to multiple DC-DC converters to apply for higher output current more than rated one from a DC-DC ...

Page 10

C) Multiple Operation: A single power supply connects to multiple DC-DC converters to individually distribute output current to multiple independent loads. GND -48V Fuse SW Close : Halt all DC-DC converter with RC connected together i) All DC-DC converters with ...

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D) complex parallel and multiple (Sequence start-up): Two converters supplying the same output voltage for a single load and another converter supplying the different output voltage for another load. GND -48V Fuse i) PO pins of the converters supplying the ...

Page 12

Mechanical Specifications Marking of No.1 pin Pin No Symbol Function 1,10,11,20 NC Mechanical supplemental contact pins 2 +Vout +Output 3 +Vout +Output 4 +Vout +Output 5 -Vout -Output 6 -Vout -Output Notes: A ...

Page 13

PACKING AND SHIPPING Trays Tray Dimensions Unit : mm General tolerance : +-1.5 P2 53.7 B-B' cross section MODEL : AUD 10W SERIES April 05 REVISION 02 Technical Reference Note Ultra Low Profile AUD 10W Series P2 by 2=107.4 46.3 ...

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Maximum pieces per a tray : 18pcs/tray Package Corrugated cardboard box contains trays with products. Tray is heaped with alternately opposite direction to prevent products from contacting against the bottoms of trays. (210) ASTEC Products Numerals in parentheses are reference ...

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Reflow Soldering Information Soldering I) Flux Solder the products with Rosin Flux (0.2wt%. chloride or less). Do not use acid or soluble flux, because they may damage metallic parts and glass parts and may cause defective or reduce quality. II) ...

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