BM80A-300L-033F90

BM80A-300L-033F90 Datasheet

BM80A

Part	Datasheet
BM80A-300L-033F90	BM80A-300L-033F90 (pdf)

Related Parts	Information
BM80A-300L-050F60	BM80A-300L-050F60
BM80A-300L-150F20	BM80A-300L-150F20
BM80A-048L-050F60	BM80A-048L-050F60
BM80A-048L-033F70	BM80A-048L-033F70
BM80A-300L-022F85	BM80A-300L-022F85
BM80A-300L-022F75	BM80A-300L-022F75
BM80A-300L-033F70	BM80A-300L-033F70

PDF Datasheet Preview
Astec Integrated Power 300 Watts BM80A Total Power Input Voltages No. of Outputs: 300 Watts 48V or 300V Single Special Features • 300W Continuous power at 85°C baseplate temperature • 54W/in3 3.3W/cm3 • High efficiency - 83% 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 Environmental Operating temperature baseplate -20°C to +85°C Storage temperature -40°C to +105°C Overtemperature protection 90°C typical MTBF:> 1 million hours 50°C baseplate Safety UL 1950 CSA CSA22.2-234 E132002 CSA22.2-950 LR53982C VDE IEC950 20396-3336-1005 & 1006 EN60950 CE CEMark LVD Electrical Specs Input Input Range Efficiency 180 to 400 VDC or 36 to 72 VDC 83% typical 5V 60A Control Voltage Adjust 80 to 120% Vo Enable TTL compatible low to enable Current Limit Adjust 20 to 100% Io Clock Input external sync to 5.5Vp-p 1MHz ± 10% Clock Output internal clock 4.5Vp-p typical 1MHz ± Power Good/Identification High Vo = power good. Temperature Monitor Output 10 mV/°K 2.73V = 0°C Current Monitor Output 0 to 1mA 1 mA = 100% Io rated Over Voltage Ordering Information ORDERING INFORMATION Input Output Model Number Voltage Current 300V 300V 3.3V 300V 2.2V 300V 2.2V 300V 3.3V BM80A-300L-050F60 BM80A-300L-033F70 BM80A-300L-022F75 BM80A-300L-022F85 BM80A-300L-033F90 Pin Assignments Input Output Control Pins +SENSE TEMP MON C MON C SHARE CLK OUT CLK IN PG/ID C LIM ADJ OVP ADJ V ADJ ENABLE THERMAL BASE PLATE* 2 INPUT PINS 8 OUTPUT PINS 12 CONTROL PINS Input Voltage Output Voltage 5V 3.3V Output Current 60A 70A Model Number BM80A-048L-050F60 BM80A-048L-033F70 + I/P I/P BM80A CLK OUT C LIM ADJ V ADJ + O/P 1 + SENSE 12 O/P + I/P AL60A + O/P CLK IN V ADJ 1 + SENSE 8 SENSE C SHARE CLK OUT + O/P 1 + SENSE 12 SENSE 5V 60A 12V 9A

PDF Datasheet Preview

Astec Integrated Power
300 Watts

BM80A

Total Power Input Voltages No. of Outputs:
300 Watts 48V or 300V Single

Special Features
• 300W Continuous power at 85°C baseplate temperature
• 54W/in3 3.3W/cm3
• High efficiency - 83%
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

Environmental

Operating temperature baseplate -20°C to +85°C

Storage temperature -40°C to +105°C

Overtemperature protection 90°C typical

MTBF:> 1 million hours 50°C baseplate

Safety

UL 1950 CSA CSA22.2-234 E132002

CSA22.2-950 LR53982C VDE IEC950 20396-3336-1005 & 1006 EN60950 CE CEMark LVD

Electrical Specs

Input

Input Range Efficiency
180 to 400 VDC or 36 to 72 VDC 83% typical 5V 60A

Control

Voltage Adjust
80 to 120% Vo

Enable

TTL compatible low to enable

Current Limit Adjust
20 to 100% Io

Clock Input external sync to 5.5Vp-p 1MHz ± 10%

Clock Output
internal clock
4.5Vp-p typical 1MHz ±

Power Good/Identification High Vo = power good.

Temperature

Monitor Output
10 mV/°K 2.73V = 0°C

Current Monitor Output 0 to 1mA 1 mA = 100% Io rated

Over Voltage
Ordering Information
ORDERING INFORMATION

Input

Output Model Number

Voltage Current
300V
300V
3.3V
300V
2.2V
300V
2.2V
300V
3.3V

BM80A-300L-050F60 BM80A-300L-033F70 BM80A-300L-022F75 BM80A-300L-022F85 BM80A-300L-033F90

Pin Assignments

Input

Output

Control Pins
+SENSE TEMP MON C MON C SHARE CLK OUT CLK IN PG/ID C LIM ADJ OVP ADJ V ADJ ENABLE

THERMAL BASE PLATE*
2 INPUT PINS
8 OUTPUT PINS 12 CONTROL PINS

Input Voltage

Output Voltage
5V 3.3V

Output Current
60A 70A

Model Number

BM80A-048L-050F60 BM80A-048L-033F70
+ I/P I/P

BM80A CLK OUT

C LIM ADJ V ADJ
+ O/P
1 + SENSE 12 O/P
+ I/P AL60A + O/P

CLK IN

V ADJ
1 + SENSE 8 SENSE

C SHARE CLK OUT
+ O/P 1 + SENSE 12 SENSE
5V 60A 12V 9A

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Datasheet ID: BM80A-300L-033F90 511083