AXO20A48-6L [ASTEC]

120Watts DC-DC Converter; 120Watts DC- DC转换器


型号：	AXO20A48-6L
厂家：	Astec America, Inc
描述：	120Watts DC-DC Converter 120Watts DC- DC转换器转换器
文件：	总2页 (文件大小：156K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Total Power:

Input Voltages:

No. of Outputs:

120 Watts

48V

Single

120Watts

AEO/ALO40

High Efficiency

Electrical Specs

Input

Input Range

Input Surge

Input UVLO

36 to 75 VDC

100V /100ms

33 - 36 V (UVLO ON)

31 - 34 V (UVLO OFF)

Efficiency²

93% @ 5 V (typical)

Output

Line / Load Regulation

< 0.1% V_O(typical)

Up to 40A for Vo ≤ 1.8V

30mV_PK-PK(typical)

Load Current

Noise/Ripple¹

Special Features

Transient Response

2% typical deviation

(50% to 75% Step Load)

< 100µs settling time (typ)

•

2.3” x 0.9” Industry Standard 8th brick outline

Baseplate or Openframe construction

Low Ripple and Noise

Regulation to zero load

High Capacitive Load start-up

Over Voltage Protection 130% V_OTyp (autorecovery)

Over Current Protection 130% I_O,maxTyp (autorecovery)

Over Temperature

Protection

Switching Frequency

Isolation Voltage

115ºC average PCB temperature

(autorecovery)

Fixed Frequency

1500Vdc

Fixed Frequency Switching for EMI predictability

Industry Standard features: Input UVLO with

hysteresis, Enable, OVP, OCP, OTP, Output

VoltageTrim, Differential Remote Sense

Meets Basic Insulation

•

Control

Output Voltage Trim

EU Directive 2002/95/EC compliant for RoHS

10% V_O,NOM

Enable

TTL compatible

(Positive or Negative Logic)

Environmental

Operating Ambient Temperature

Openframe: -40°C to +85°C Ambient

Baseplate: -40°C to +100°C Case

Storage temperature: -55°C to +125°C

MTBF: > 1 Million Hrs

Safety

UL, cUL 60950-1 Recognized

TUV EN60950-1 Licensed

North America (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662

EUROPE

ASIA

AMERICAS

Astec House, Waterfront Business Park

Merry Hill, Dudley

Units 2111-2116, Level 21

Tower1, Metroplaza

5810 Van Allen Way

Carlsbad, CA 92008

Telephone: 760-930-4600

Facsimile: 760-930-0698

West Midlands, DY5 1LX, UK

Telephone: 44 (1384) 842-211

Facsimile: 44 (1384) 843-355

223, Hing Fong Road

Fwai Fong, New Territories

Hong Kong

Telephone: 852-2437-9662

Facsimile: 852-2402-4426

Ordering Information

Input Voltage

Output Voltage

Output Current

Efficiency

Model Number

36V to 75V

12.0V

5.0V

3.3V

2.5V

1.8V

1.5V

1.2V

10A

20A

30A

35A

40A

93.0%

92.0%

91.0%

89.5%

88.0%

86.0%

85.0%

A(X)O10B48 (N) - (6)(S)(L)

A(X)O20A48 (N) - (6)(S)(L)

A(X)O30F48 (N) - (6)(S)(L)

A(X)O35G48(N) - (6)(S)(L)

A(X)O40Y48 (N) - (6)(S)(L)

A(X)O40M48(N) - (6)(S)(L)

A(X)O40K48 (N) - (6)(S)(L)

OPTIONS:

(X)

“L” = Open Frame / Low Profile

“E” = Baseplate Construction

(N)

(6)

(S)

(L)

"N" = designates Negative Logic Enable (default is Positive Enable with no suffix “N” required)

“-6” = 3.7mm nominal pin length (default is 5mm nominal pin length with no suffix “-6” required)

“-S”= Surface Mount Termination (default is Through Hole Termination with no suffix “-S” required)

“L” = RoHS compliant (RoHS 6) / “Blank” - RoHS compliant with Lead (PB) in solder exemption (RoHS 5)

ALO - OPENFRAME

0.15

[3.8]

Pin Assignment

2.19

[55.5]

0.30

[7.6]

0.15

[3.8]

Single Output

0.45

[11.4]

0.45

[11.4]

1. +Vin

0.60

[15.2]

0.75

[19.1]

0.75

[19.1]

2. Enable (On/Off)

3. -Vin

4. -V_OUT

5. -Sense

6. Trim

7. +Sense

8. +V_OUT

0.15

[3.9]

SMT - Termination

TH - Termination

0.31

[7.9]

0.32

[8.2]

Notes:

1. Measured at 20 MHz bandwidth with external 10 µF

PIN LENGTH

See A

tant. capacitor in parallel with 0.1 µF ceramic

Std Pin Length: 0.189 [4.8] MIN

0.205 [5.2] MAX

“-6” Option:

capacitor connected across +Vout and -Vout; 220 µF

e-cap or equivalent connected across +Vin and -Vin.

0.137 [3.5] MIN

0.152 [3.9] MAX

2. Efficiency measurements are typical values taken at

AEO -BASEPLATE

full load, nominal line and T = 25°C.

0.15

[3.8]

3. All specifications are typical at nominal line, full load

2.00

[50.8]

0.30

0.15

[3.8]

[7.6]

0.45

and T = 25°C unless otherwise noted.

4. All specifications subject to change without notice.

0.45

[11.4]

5. Mechanical drawings are for reference only.

Dimensions are in inches [mm]. Pin placement

tolerance 0.005 [0.127]. Mechanical Tolerance

0.02 [0.5], recommended surface mount pads (min:

0.080 x 0.112 [2.03 x 2.84] / max: 0092 x 0.124

[2.34 x 3.15]); through hole pin diameter (Pins 4 & 8)

∅ = 0.062 [1.57], others ∅ = 0.04 [1.0] (6X).

[11.4]

0.60

0.75

[19.0]

[15.2]

0.75

[19.0]

PIN 1

PIN 8

0.15

[3.9]

SMT - Termination

TH - Termination

0.39

[9.8]

6. Technical Reference Notes should be consulted for

detailed information when available.

7. AEOxxxxxx-Sx series (surface mount termination

with baseplate) are not reflow compatible.

8. Warranty 2 yrs.

0.40

[10.1]

0.23

[5.8]

Astec reserves the right to make changes to the information

contained herein without notice and assumes no liability as a

result of its use and application. (REV 02: MARCH 7, 2007)

See A

www.astecpower.com

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