BM80A-300L-033F90 [ASTEC]

300 Watts; 300瓦


型号：	BM80A-300L-033F90
厂家：	Astec America, Inc
描述：	300 Watts 300瓦
文件：	总2页 (文件大小：628K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Total Power:

300 Watts

Input Voltages: 48V or 300V

No. of Outputs: Single

300 Watts

BM80A

Electrical Specs

Input

Input Range

Efficiency

180 to 400 VDC or 36 to 72 VDC

83% typical (5V @ 60A)

Control

Voltage Adjust

Enable

80 to 120% Vo

TTL compatible (low to enable)

20 to 100% Io

Current Limit Adjust

Clock Input (external sync) 3.3 to 5.5Vp-p @ 1MHz 10%

Clock Output

(internal clock)

4.5Vp-p typical @ 1MHz 0.5%

Power Good/Identification High (Vo) = power good.

Temperature

Monitor Output

Current Monitor Output

Over Voltage

10 mV/°K (2.73V = 0°C)

0 to 1mA (1 mA = 100% Io rated)

Special Features

Protection Adjust

110 to 150% Vo linear programming

• 300W Continuous power at 85°C baseplate

temperature

• 54W/in3 (3.3W/cm3)

• High efficiency - 83%

Output

Load Regulation

Line Regulation

Noise/Ripple

0.1% typical down to no load

0.02% typical

50mV typical

at full rated output

• 1MHz Fixed frequency

• Low output ripple and noise

• Excellent transient response

• Safety isolated low voltage

interface with ALPTM linear control

• High reliability - over 1 million

hours MTBF

• Wide input voltage range

• Parallelable with accurate

current sharing

Remote sense

Output Voltage

Adjust Range

Transient Response

Up to 0.5V

20% of nominal output

3% typical deviation with 250µs

recovery (25-75% full load)

3% typical

115% Vo (nominal)

110% Io max

Current Share Accuracy

Overvoltage Protection

Current Limit

Notes

Nominal values apply with sense pins connected and other control

pins unconnected.

Environmental

Operating temperature (baseplate):

-20°C to +85°C

Specifications subject to change without notice.

Storage temperature: -40°C to +105°C

Overtemperature protection: 90°C typical

MTBF:> 1 million hours (50°C baseplate)

Safety

ULUL 1950

CSA

CSA22.2-234

CSA22.2-950

E132002

LR53982C

VDE

IEC950 20396-3336-1005 & 1006

EN60950

CE CEMark (LVD)

North America: 1-888-41-ASTEC

Europe (UK): 44(0)1384-84221

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(0)1384-842211

Facsimile: +44(0)1384-843355

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

ORDERING INFORMATION

Input

Voltage

Output

Voltage

Output

Current

Model Number

Input

Voltage

Output

Voltage

Output

Current

Model Number

300V

60A

70A

75A

85A

90A

BM80A-300L-050F60

BM80A-300L-033F70

BM80A-300L-022F75

BM80A-300L-022F85

BM80A-300L-033F90

48V

3.3V

60A

70A

BM80A-048L-050F60

BM80A-048L-033F70

3.3V

2.2V

3.3V

Pin Assignments

Input

Output

Control Pins

BM80A

+ O/P

+ I/P

31. +ve

32. –ve

21.

22.

23.

24.

26.

27.

28.

29.

1. +SENSE

CLK OUT

2. TEMP MON

3. C MON

4. C SHARE

5. CLK OUT

6. CLK IN

+ SENSE

5V @ 60A

– SENSE

C LIM ADJ

V ADJ

– I/P

– O/P

7. PG/ID

8. C LIM ADJ

9. OVP ADJ

10. V ADJ

AL60A

+ I/P

+ O/P

+ SENSE

11. ENABLE

12. –SENSE

12V @ 9A

CLK IN

– SENSE

V ADJ

– O/P

– I/P

THERMAL BASE PLATE*

+ O/P

C SHARE

CLK OUT

+ SENSE

Load

8 OUTPUT PINS

– SENSE

2 INPUT PINS

12 CONTROL PINS

– O/P

C SHARE

CLK IN

+ SENSE

– SENSE

116.8 (4.60)

Parallel Connections

Dimensions

Connection example for a 400W dual output power supply using

BM80A 300W and AL60A 100W modules

www.astec.com

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