VRAH-10J1200 Bel Fuse Inc, VRAH-10J1200 Datasheet - Page 2

• Manufacturer Part Number: VRAH-10J1200
• Description: CONV DC/DC 10A 2.5V 1.2V OUT
• Manufacturer: Bel Fuse Inc
• Series: xRAH-10Jr
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of VRAH-10J1200

• Output: 1.2V
• Number Of Outputs: 1
• Power (watts): 12W
• Mounting Type: Through Hole
• Voltage - Input: 2.5V
• Package / Case: 5-SIP Module
• 1st Output: 1.2 VDC @ 10A
• Size / Dimension: 0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)
• Power (watts) - Rated: 12W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 83%
• Approvals: cUL, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: VRAH-10J120

Output Specifications
Note: All specifications are typical at nominal input, full load at 25
Output Voltage Set Point
Line Regulation
Load Regulation
Regulation Over Temperature
(-40 °C to +85 °C)
Output Current
Current Limit Threshold
Short Circuit Surge Transient
Ripple and Noise (rms)
Ripple and Noise (pk-pk)
Turn on Time
Overshoot at Turn on
Output Capacitance
Transient Response
50% ~ 100%
100% ~ 50%
50% ~ 100%
100% ~ 50%
50% ~ 100%
100% ~ 50%
NON-ISOLATED DC/DC CONVERTERS
2.5 Vdc Input
Max Load
Max Load
Max Load
Max Load
Max Load
Max Load
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
Parameter
Settling Time
Settling Time
Settling Time
Settling Time
Settling Time
Settling Time
Overshoot
Overshoot
Overshoot
Overshoot
Overshoot
Overshoot
0.9 Vdc - 1.65 Vdc/10 A Output
V
V
V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
O
O
O
=1.5 V
=1.2 V
=1.0 V
1.470 V
1.176 V
0.980 V
220 uF
13 A
Min
0 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.5 A
0.5 A
0.5 A
13 mV
10 mV
15 mV
50 mV
90 mV
90 mV
80 mV
80 mV
80 mV
80 mV
30 uS
30 uS
30 uS
30 uS
30 uS
30 uS
1.5 V
1.2 V
1.0 V
2 mV
2 mV
2 mV
5 mV
5 mV
5 mV
9 mV
1 mS
Typ
0%
-
-
-
2
2
2
s
s
s
°C
unless otherwise stated.
4000 uF
1.530 V
1.224 V
1.020 V
100 mV
125 mV
125 mV
120 mV
120 mV
120 mV
120 mV
1.5 A
1.5 A
1.5 A
10 mV
10 mV
10 mV
25 mV
20 mV
20 mV
25 mV
60 uS
60 uS
60 uS
60 uS
60 uS
60 uS
5 mV
5 mV
5 mV
2 mS
10 A
25 A
Max
3%
2
2
2
s
s
s
Test conditions:
Vin=2.5 V, Io=full load
Test conditions:
0-20 MHz BW, with a 1 uF
ceramic capacitor at the
output.
Test conditions:
di/dt = 0.5 A/uS; Vin =
2.5 V; with a 220 uF
tantalum capacitor at the
output.
Notes