SRAH-03E100R Bel Fuse Inc, SRAH-03E100R Datasheet - Page 2

• Manufacturer Part Number: SRAH-03E100R
• Description: CONV DC/DC 3A 4.5-13.2VDC 1.0V
• Manufacturer: Bel Fuse Inc
• Series: xRAH-03Exx0r
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of SRAH-03E100R

• Output: 1V
• Number Of Outputs: 1
• Power (watts): 3W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 13.2V
• Package / Case: 7-DIP SMD Module
• 1st Output: 1 VDC @ 3A
• Size / Dimension: 0.78" L x 0.70" W x 0.32" H (19.8mm x 17.8mm x 8.1mm)
• Power (watts) - Rated: 3W
• Operating Temperature: 0°C ~ 70°C
• Efficiency: 84%
• Approvals: cUL, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

Output Specifications
Output Voltage Set Point
Line Regulation
Load Regulation
Regulation Over Temperature
(0 °C to 70 °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
4.5 Vdc - 13.2 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 - 5.0 Vdc/3 A Output
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
=3.3 V
=2.5 V
=5.0 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=1.0 V
=0.9 V
=5.0 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=1.0 V
=0.9 V
=5.0 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=1.0 V
=0.9 V
=5 V
4.900 V
3.234 V
2.450 V
1.764 V
1.470 V
1.176 V
0.980 V
0.882 V
3.3 A
0 uF
Min
0 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.02 A
150 mV
150 mV
110 mV
110 mV
110 mV
110 mV
10 mV
15 mV
10 mV
20 mV
15 mV
50 mV
60 uS
60 uS
60 uS
60 uS
60 uS
60 uS
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
1.0 V
0.9 V
8 mV
6 mV
6 mV
5 mV
5 mV
5 mV
5 mV
8 mV
8 mV
5 mV
5 mV
5 mV
5 mV
Typ
0%
-
-
-
-
2
s
0.08 A
1200 uF
5.100 V
3.366 V
2.550 V
1.836 V
1.530 V
1.224 V
1.020 V
0.918 V
100 mV
200 mV
200 mV
150 mV
150 mV
150 mV
150 mV
120 uS
120 uS
120 uS
120 uS
100 uS
100 uS
15 mV
10 mV
10 mV
10 mV
25 mV
20 mV
15 mV
15 mV
10 mV
10 mV
10 mV
10 mV
40 mV
40 mV
60mS
8 mV
8 mV
8 mV
8 mV
Max
8 A
3 A
3%
2
s
Test condition:
Vin=8 V, lout=full load
BW = 0-20 MHz.
BW = 0-20 MHz.
di/dt = 0.5 A/uS;
Vin = 8 V;
Ta = 25 °C and with a
220 uF Tan. capacitor on
output
Notes