BM80A-300L-022F85 [ASTEC]
300 Watts; 300瓦
| 型号： | BM80A-300L-022F85 |
| 厂家： | 
Astec America, Inc |
| 描述： | 300 Watts |
| 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
300V
300V
300V
300V
5V
60A
70A
75A
85A
90A
BM80A-300L-050F60
BM80A-300L-033F70
BM80A-300L-022F75
BM80A-300L-022F85
BM80A-300L-033F90
48V
48V
5V
3.3V
60A
70A
BM80A-048L-050F60
BM80A-048L-033F70
3.3V
2.2V
2.2V
3.3V
L
N
E
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
6
1
2. TEMP MON
3. C MON
4. C SHARE
5. CLK OUT
6. CLK IN
+ SENSE
5V @ 60A
7
– SENSE
12
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
1
4
+ SENSE
11. ENABLE
12. –SENSE
12V @ 9A
CLK IN
– SENSE
5
8
V ADJ
– O/P
– I/P
THERMAL BASE PLATE*
+ O/P
C SHARE
CLK OUT
6
1
+ SENSE
Load
8 OUTPUT PINS
7
– SENSE
2 INPUT PINS
12
12 CONTROL PINS
– O/P
29
32
31
28
C SHARE
27
26
7
6
12
1
CLK IN
1
24
23
+ SENSE
6
7
22
21
– SENSE
12
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
相关型号：
BM81110MUW
BM81110MUW是面向液晶电视的TFT-LCD面板用系统电源。在面板驱动电源（SOURCE用电压、LOGIC用电压）之外，还内置了正/负电荷泵控制器及Gate Pulse Modulation功能。还有保持各种设定值的EEPROM，可自由设定输出电压及SOFT START时间等。
ROHM
BM81810MUF-M
BM81810MUF-M is a power management IC for TFT-LCD panels which are used in car navigation, in-vehicle center panel, and instrument cluster. This IC incorporates VCOM amplifier, Gate Pulse Modulation (GPM) in addition to the power supply for panel driver (SOURCE, GATE, and LOGIC power supplies). Moreover, this IC has a built-in EEPROM for sequence and output voltage setting retention.
ROHM
©2020 ICPDF网 联系我们和版权申明