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DC/DC Converter
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
DC/DC Converter
Programmable, Single Output, 0.8375 - 1.600Vout @ 150A
4118 14th Avenue, Unit 4
4607 S.E. International Way
Markham, Ontario L3R 0J3
Milwaukie, Oregon 97222
1-905-944-2850
www.cd4power.com
1-971-206-2800
VR10CB150CU-1C_084-20882-25C_RevA_May15-2006.fm
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Features
150A Maximum Output Current
VRM10 DAC Programmable Output Voltage
Power Good Output
Differential Remote Sense
Remote Enable
Supervisory Functions
Output Overcurrent
Short Circuit Protection
Overtemperature Indicator
Output Current Level Signal
Tri-state Output when Disabled
Dynamic VID Capability
1U Form Factor (1.250” total mating height)
Fixed 0.91mOhm Load Line
Table 1:
Input Characteristics
Notes and Conditions (1)
Min
Typ
Max
Units
Input Voltage Operating Range
11.04
12.0
12.60
Vdc
Input Undervoltage Lockout
Turn-on Threshold
6.5
6.9
7.3
Vdc
Turn-off Threshold
5.4
6.0
6.6
Vdc
Hysteresis Voltage
0.7
0.9
1.1
Vdc
Maximum Input Current
VRM 10.1 Levels
Typical: 105A 1.325VID
Max: 120A 1.6VID
13
18
A
Maximum Input Current
VRM 10.2 Levels
Typical: 130A 1.325VID
Max: 150A 1.6VID
15.3
21
A
No-Load Input Current
Enable state, no Load
200
320
400
mA
Disabled Input Current
Disabled State
20
30
50
mA
Enable - Positive Logic Version
On State Range
0.8
Vin
Vdc
Off State Range
-0.3
0.4
Vdc
LL0 and LL1
High State Range
0.8
3.5
Vdc
Low State Range
-0.3
0.4
Vdc
Table 2:
Output Characteristics
Notes and Conditions (1)
Min
Typ
Max
Units
Output Voltage Set Point
6-Bit DAC Controlled
0.8375
1.600
Vdc
Output Line Regulation
-5
0
5
mV
Output Load Regulation
Fixed
0.91
m
Output Voltage Total Regulation
VID-40
mV
Output Ripple Voltage & Noise (2)
20 MHz Bandwidth
6.4
mVp-p
Output Current Operating Range
0
150
A
Efficiency for 10.1 TDP
Io = 105 Amps VID = 1.325
86
87
%
Efficiency for 10.2 TDP
Io = 130 Amps VID = 1.325
84
85.5
%