V7NB-60A160 Datasheet, PDF (1/5 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
12V Input / Programmable Output / 60A VRM 9/10 Compatible
V7NB-60A160
• Remote on/off
• 2-Wire Remote sense
• Optional 5 bit or 6 bit VID schemes
o Intel VRM 9.x compatible 1.1V to 1.6V
o Intel VRM 10.x compatible 0.8375V to 1.6V
• Adaptive voltage positioning
• Wider input range available – consult factory
Description
The V7NB-60A Series are non-isolated step down DC/DC converters providing up to 60A of peak output current
and designed to be compatible to the Intel VRM 9 and VRM10 VID codes (maximum output voltage = 1.6V).
Standard features include remote on/off, over current protection, remote sense and a power good signal. This
product also makes use of adaptive positioning to improve transient response performance. Typical
applications include file servers, work stations and other computing applications.
Part Selection
Output
Voltage
0.83 – 1.6V
Input
Voltage
12V
Input Specifications
Parameter
Input Voltage Range
Input Current (disabled)
Input Current (full load)
Reflected Ripple Current
Output Current
(Thermal Design)
30A
Output Current
(Peak Current)
60A
Typical
Efficiency
82%
Min
10.3 VDC
Typ
30mA
Max
13.2 VDC
11.5A
150mA rms
Model Number
V7NB-60A160
Notes
With 100uF, 25mOhm
capacitor and 200nH of input
inductance.
Output Specifications
Parameter
Output Current
Set Point Accuracy
Adaptive Positioning
(Droop Impedance)
Ripple and Noise
Min
0A
1.26V
Turn on Time
Transient Response
Deviation
Settling Time
Remote Sense Compensation
Output Capacitance
Typ
1.28V
1.0 mOhm
30mV
8mS
90mV
100uS
±0.3VDC
2400uF
Max
30A
60A
1.30V
16mS
Notes
Thermal design
Peak current rating
no load, excluding Adaptive
positioning, VID 10110
pk-pk, 0 to 20MHz Bandwidth
Full load with 3 X 470uF
polymer + 500uF ceramic on
output.
di/dt = 50A/uS
Load step =0A to 60A. Cout =
3 X 470uF polymer + 500uF
ceramic
For applications requiring
higher or lower output
capacitance please consult
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com