G7NC-C2A160 Datasheet, PDF (1/3 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 10.3 -13.2V Input / Programmable Output / 120A VRM 10.1

NON-ISOLATED DC/DC CONVERTERS
10.3 –13.2V Input / Programmable Output / 120A VRM 10.1
G7NC-C2A160 PRELIMINARY
• High efficiency means less power dissipation
• Remote on/off
• Wide input range (10.3 – 13.2V)
• 2-Wire Remote sense
• 6 bit VID digital voltage programming.
• Current monitor signal
Description
The G7NC-C2A Series is a non-isolated step down DC/DC converter providing up to 120A of output current and
designed to be compatible to the Intel VRM 10.1 specification. Standard features include current monitor,
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. These products may be used almost
anywhere low-voltage silicon is being employed and a nominal 12V source is available. Typical applications
include file servers, work stations and other computing applications.
Part Selection
Output
Voltage
0.83 – 1.6V
Input
Voltage
12V
Output Current
(Thermal Design)
105A
Output Current
(Peak Current)
120A
Typical
Efficiency
TBD%
Model Number
G7NC-C2160A
Input Specifications
Parameter
Input Voltage Range
Input Current (disabled)
Input Current (full load)
Reflected Ripple Current
Min
10.3 VDC
Typ
17mA
Max
13.2 VDC
11A
400mA rms
Notes
With 2 330uF, 25mOhm
capacitor and 200nH of input
inductance.
Output Specifications
Parameter
Output Current
Set Point Accuracy
Adaptive Positioning
(Droop Impedance)
Ripple and Noise
Turn on Time
Transient Response
Deviation
Settling Time
Remote Sense Compensation
Output Capacitance
Min
0A
1.27V
TBD uF
Typ
1.28V
0.91 mOhm
20mV
8mS
TBD
TBD
8290uF
Max
105A
120A
1.29V
16mS
±0.3VDC
TBD uF
Notes
Thermal design
Peak current rating
no load, excluding Adaptive
positioning, VID 101101
pk-pk, 0 to 20MHz Bandwidth
Full load. Note 3
di/dt = 5A/uS
Load step =50% of max load.
Consult factory for
applications with external
capacitance outside of this
range
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com