Datasheet > BM80A

BM80A

更新时间： 2024-02-11 04:57:45

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
2页	628K
描述
300 Watts

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中文翻译

获取价格

数据手册

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BM80A 数据手册

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

中文翻译

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