AK45C-048L-033F20HAN-68 [ASTEC]

100 Watts; 100瓦


型号：	AK45C-048L-033F20HAN-68
厂家：	Astec America, Inc
描述：	100 Watts 100瓦
文件：	总2页 (文件大小：91K)
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:

100 Watts

48V

Single

100 Watts

AK45C-20/

AV45C-20

Electrical Specs

High Efficiency

Input

Input Range

Input Surge

Efficiency

36 to 75 VDC

100V /100ms

5V @ 89% Typ

3.3V @ 86% Typ

2.5V @ 84% Typ

Output

Load Regulation

0.2% typical down to no load

(output 5V and above)

10mV typical down to no load

(output below 5V)

Line Regulation

0.1% typical

(output 5V and above)

10mV typical

(output below 5V)

Special Features

•

High efficiency

Industry standard package

1.45" x 2.28" x 0.5"

Voltage Tolerance

Noise/Ripple

Remote sense

±1%

100mV max typ

Up to 0.5V

Transient Response

5% max deviation with 25% to 75% full

(output 5V and above)

200mV (output below 5V)

500µs (max) recovery

130% nominal output

(output 5V and above)

160% nominal output

(1.8V and 2V)

•

High capacitive load limit on start-up

Industry Standard features: UVLO, OVP, OCP,

OTP, Output Enable, Differential Remote

Sense

Regulation to zero load

Fixed frequency switching

Basic insulation

Overvoltage Protection

•

140% nominal output

(3.3V output)

Current Limit

Switching Frequency

115% nominal output

375kHz (typ)

Environmental

Operating case temperature range:

-40°C to +100°C

Control

Voltage Adjust

90 to 110% Vo (1.8 V)

80 to 110% Vo (2.5, 3.3, 5 V)

TTL compatible

(Positive or Negative enable options)

Storage temperature: -55°C to +105°C

Overtemperature protection: 110°C typical

MTBF: > 1 million hours

Enable

Safety

AK45C:

UL,cUL 1950

TUV

EN60950

Basic Insulation

AV45C:

1950

CSA

TUV

22.2-950-95

EN60950

Operational Insulation

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

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: 760-930-4600

Facsimile: 760-930-0698

Telephone: 852-2437-9662

Facsimile: 852-2402-4426

Ordering Information

Input

Output

Efficiency

Model Number

Voltage

Current

48V

1.5V

1.8V

3.3V

20A

85% Min

89% Min

90% Min

AV45C-048L-015F20HA (N) - (6)(8)

AV45C-048L-050F20HA (N) - (6)(8)

48V

1.8V

2.5V

3.3V

20A

81% min (84% typ)

84% min (86% typ)

86% min (88% typ)

AK45C-048L-018F20HA (N) - (6)(8)

AK45C-048L-025F20HA (N) - (6)(8)

AK45C-048L-033F20HA (N) - (6)(8)

48V

3.3V

20A

86% min (88% typ)

AK45C-048L-033F20HAN-6T

OPTIONS:

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

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

“-8” = designates 2.8mm pin length

Pin Assignments

Single Output

1. +Vin

2. No Pin

3. Enable

4. No Pin

5. - VIN

6. -Vout

7. - Sense

8. Trim

9. +Sense

10. +Vout

Notes:

1. 20 MHz bandwidth. External 10 uF tant. capacitor in

parallel with 1 uF ceramic capacitor placed across

the output and secondary return ground.

2. Efficiency measurements are typical values taken at

full load, nominal line and T = 25°C.

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

and T = 25°C unless otherwise noted.

4. All specifications subject to change without notice.

5. Mechanical drawings are for reference only.

Dimensions are in inches [millimeters]. Pin

placement tolerance ± 0.005 [0.127]. Mechanical

Tolerance ± 0.02 [0.5]. = 0.060” for Pins 6&10, the

rest are = 0.040”.

6. Technical Reference Notes should be consulted for

detailed information when available.

7. Tuned model for specific application.

8. Warranty 1yr.

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: OCTOBER 28, 2004)

www.astecpower.com

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