VRBA-03A1A0G Bel Fuse Inc, VRBA-03A1A0G Datasheet - Page 2

• Manufacturer Part Number: VRBA-03A1A0G
• Description: CONV DC/DC 3A 8.3-14V .75-5V OUT
• Manufacturer: Bel Fuse Inc
• Series: VRBA-03A1Axr
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of VRBA-03A1A0G

• Output: 0.75 ~ 5V
• Number Of Outputs: 1
• Power (watts): 15W
• Mounting Type: Through Hole
• Voltage - Input: 8.3 ~ 14V
• Package / Case: 5-SIP Module
• 1st Output: 0.75 ~ 5 VDC @ 3A
• Size / Dimension: 0.90" L x 0.25" W x 0.40" H (22.9mm x 6.3mm x 10.2mm)
• Power (watts) - Rated: 15W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: VRBA-03A1A0

Input Specifications (continued)
Output Specifications
Note: All specifications are typical at nominal input (Vin=12 V), full load at 25
Remote Off Input Current
Input Reflected Ripple Current (pk-pk)
Input Reflected Ripple Current (rms)
I
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Output Voltage Set Point
Output Voltage Set Point
Load Regulation
Line Regulation
Regulation Over Temperature
Output Current
Current Limit Threshold
Short Circuit Surge Transient
Ripple and Noise (pk-pk)
Ripple and Noise (rms)
Turn on Time
Overshoot at Turn on
Output Capacitance
Transient Response
50% ~ 100% Max Load
100% ~ 50% Max Load
2
t Inrush Current Transient
NON-ISOLATED DC/DC CONVERTERS
8.3 Vdc - 14 Vdc Input
(-40 °C to +85 °C)
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
Settling Time
Settling Time
Parameter
Parameter
Vo=0.75 V
Vo=0.75 V
Vo=0.75 V
Vo=0.75 V
Vo=5.0 V
Vo=3.3 V
Vo=5.0 V
Vo=3.3 V
Vo=5.0 V
Vo=3.3 V
Vo=5.0 V
Vo=3.3 V
All
0.75 Vdc - 5.0 Vdc/3 A Output
-2.5%Vo,set
0.5%Vo,set
0.4%Vo,set
-2%Vo,set
7.6 V
7.0 V
Min
4.2 A
-
-
-
-
-
-
-
-
0 uF
Min
0 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.01 A
70 mA
60 mA
25 mA
20 mA
15 mA
3 mA
6 mA
7.9 V
7.8 V
Typ
0.4%Vo,set
0.3%Vo,set
0.5%Vo,set
2
0.1 A
s
80 mV
55 mV
25 mV
25 mV
15 mV
5 mV
5 mS
Typ
0%
200 mV
200 mV
-
-
-
-
-
50 uS
50 uS
2
s
0.02 A
100 mA
90 mA
40 mA
60 mA
30 mA
15 mA
6 mA
8.2 V
8.1 V
Max
2
3.5%Vo,set
0.5%Vo,set
0.4%Vo,set
0.8%Vo,set
s
2%Vo,set
1200 uF
120 mV
80 mV
45 mV
45 mV
25 mV
10 mV
8 mS
11 A
300 mV
300 mV
Max
3 A
3%
80 uS
80 uS
-
Tested with two 100 uF/25 V tantalum
input capacitors & simulated source
impedance of 1uH, 5 Hz to 20 MHz.
°C
unless otherwise stated.
Vin=12 V, lo=lomax, full load
Over all operating input
voltages, resistive loads and
temperature conditions
Io=Iomin to Iomax
Vin=Vinmin to Vinmax
Tested with 0-20 MHz, with 10
uF/10 V tantalum capacitor and
1uF/10 V ceramic capacitor at
the output
di/dt=2.5 A/uS; Vin=12 V; and
with 10 uF/10 V tantalum
capacitor and 1uF/10 V
ceramic capacitor at the output
Notes
Notes