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VRM64-80-12-UY डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DC-DC / Non-Isolated VRM Processor - Emerson

भाग संख्या VRM64-80-12-UY
समारोह DC-DC / Non-Isolated VRM Processor
मैन्युफैक्चरर्स Emerson 
लोगो Emerson लोगो 
पूर्व दर्शन
1 Page
		
<?=VRM64-80-12-UY?> डेटा पत्रक पीडीएफ

VRM64-80-12-UY pdf
Embedded Power for
Business-Critical Continuity
Specifications
Unless otherwise stated, all specifications are typical at nominal input, maximum
continuous rated load at 25 °C and voltages are referenced to Vin-.
Rev.07.20.07
vrm series
2 of 7
OUTPUT SPECIFICATIONS
Voltage adjustability
(See VID codes, Table 3)
0.8-1.55 Vdc
Output current
80 A
Voltage setting accuracy
±0.8%
Ripple and noise
(See Notes 1, 2)
20 MHz bandwidth
50 mV pk-pk
Short circuit protection
(See Note 7)
Continuous current limit,
default setting as trip
Remote sensing compensating voltage
Up to 300 mV max.
INPUT SPECIFICATIONS
Input voltage range
Input current
UVLO
Start-up time
Enable
Logic compatibility
ON
OFF
+5_ALWAYS
12Vin nominal
Operation
No load
Remote OFF
Turn ON voltage
Turn OFF voltage
Hysteresis
Nominal line
Current demand
10.8-13.2 Vdc
12.5 A max.
1.1 A max.
45 mA max.
10.5 V typ.
9.8 V typ.
0.65 V typ.
10 ms max.
Ref. to -input
>1.7 Vdc
<0.8 Vdc
250 mA typ.
GENERAL CHARACTERISTICS
Efficiency
1.5 V output @ 60 A
84% typ.
Switching frequency
Fixed (See Note 4)
830 kHz
Approvals and standards
IEC/EN60950 VDE
Material flammability
UL94V-0
Weight
<52 g (<2 oz)
MTBF
Telcordia SR-332
>2,000,000 hours
Mating connector
Tyco/Elcon
(See Table 1 for pin out)
283-0172-01303
Connector fingers
Gold plated, 30 μ-inches
ENVIRONMENTAL SPECIFICATIONS
Maximum temperature Operating
shock
Temperature shock
Operating
Non-operating
Humidity
(Non-condensing)
Operating
Non-operating
Altitude
Operating
Non-operating
Shock
Operational and
non-operational
Vibration
(See Note 8)
Operational and
non-operational
Electrostatic discharge
IEC61000-4-2
(See Note 6)
Indirect air
Indirect contact
Thermal performance
(See Note 5)
Operating ambient
temperature
Non-operating
5 °C/10 min.
10 °C/hour
20 °C/hour
85% RH
95% RH
10,000 feet max.
50,000 feet max.
30 G 11ms
Half sine wave
0.02 G2/Hz max.
15 kV
8 kV
0 °C to +60 °C
-40 °C to +100 °C

विन्यास 7 पेज
डाउनलोड[ VRM64-80-12-UY Datasheet.PDF ]


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भाग संख्याविवरणविनिर्माण
VRM64-80-12-UYDC-DC / Non-Isolated VRM ProcessorEmerson
Emerson


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