V7PC-10AT5 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 12V Input / 50% Tracking Output / 10A

NON-ISOLATED DC/DC CONVERTERS
12V Input / 50% Tracking Output / 10A
V7PC-10AT5 Series PRELIMINARY
• Industry standard pinout
• Designed specifically for Bus Termination voltages
• Capable of sinking and sourcing current
• Remote on/off
• Remote sense
Description
The V7PC-10AT5 is non-isolated step down DC/DC converters that operate from a nominal 12V source. These
converters are designed specifically to provide bus termination voltages in applications such as DDR (double
data rate) memory where the bus termination voltage must closely track the I/O bus voltage. The converter
accepts a reference input and uses this to program its output voltage to 50% of the reference. The unit is
packaged in an industry-standard single-in-line footprint and provides a maximum 10A output. Standard
features include remote on/off, over current protection and remote sense.
Part Selection
Output
Input Voltage
Voltage
Vref / 2
12V
Max. Output
Current
10A
Max. Output
Power
20W
Typical
Efficiency
82%
Model Number
V7PC-10AT5S
Input Specifications
Parameter
Input Voltage Range
Input Reference Voltage
Input Current (no load)
Input Current (full load)
Reflected Ripple Current
Min
10.8VDC
Output Specifications
Parameter
Output Current
Regulation
Setpoint Accuracy
Line Regulation
Load Regulation
Temperature
Ripple and Noise
Min
0A
-1.0%
-0.3%
-0.3%
-0.02%/°C
Typ
50mA
Typ
Max
13.2 VDC
3.5 VDC
3.8A
50mA rms
180mA p-p
Notes
With a simulated source
impedance of 500nH, 5Hz to
20 MHz
Max
10A
+1.0%
+0.3%
+0.4%
+0.02%/°C
100mV pk-pk
25mV rms
Notes
Total error band of ± 3% over
all operating conditions and
temperatures until end of life.
0 to 20MHz Bandwidth
Use 0.1uF ceramic and
470uF aluminum on output
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com