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VR091B080CS Datasheet, PDF (1/3 Pages) Murata Power Solutions Inc. – DC/DC Converter Programmable, Single Output, 1.075V - 1.85V @ 80A | |||
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DC/DDCC/DCCoCnovnevretreterr
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 1.075V - 1.85V @ 80A
Voltage Regulator Module
VRM 9.1
Model: VR091B080CS
Features
NOT RECOMMENDED ⢠Meets VRM9.1 Requirements
⢠DAC Programmable Output Voltage
⢠Active Current Sharing within 10%
FOR NEW DESIGNS ⢠Input Fuse Protected
⢠Power Good Output
⢠Remote Sense
⢠Remote Enable
⢠Supervisory Functions
⢠Output Over-Voltage Latch-Off
⢠Output Over-Current
⢠Short Circuit Protection
1.075V - 1.85V Output @ 80 Amps
Multi-Phase Buck Topology
Specifications
Input Voltage Operating Range
Input Current Slew Rate
Output Voltage (Vo)
Output Current (Io)
Output di/dt
Efficiency
Turn-on Time
Over-Voltage Shutdown
Over-Current Limit
Operating Temperature
Storage temperature
Dimensions
Reliability
Table 1:
Notes and Conditions (1)
Min Typ Max Units
Io = 0 to 80 Amps
11.04 12.00 12.60 Vdc
5-Bit DAC Controlled
0.25 1.0
A/µS
1.075
1.85 V
0
80
A
100% Load Step
Io = 80 Amps
50
A/µS
80
84
%
Vin = 11.04V
Vo
Io = 80 Amps
15
mS
2.10 2.25 2.40 V
150 %
Io = 80 Amps
3.8âL x 2.3âH x 0.57âW
0
60
°C
-40
70
°C
MTBF Prediction per RAC Prism @ 55°C
1,545,115 hours
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
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