SRAH-07A1A00 Bel Fuse Inc, SRAH-07A1A00 Datasheet - Page 2

• Manufacturer Part Number: SRAH-07A1A00
• Description: CONV DC/DC 7A 12V .9-3.3VDC SMD
• Manufacturer: Bel Fuse Inc
• Series: xRAH-07A1A0r
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of SRAH-07A1A00

• Output: 0.9 ~ 3.3V
• Number Of Outputs: 1
• Power (watts): 23W
• Mounting Type: Surface Mount
• Voltage - Input: 12V
• Package / Case: 7-DIP SMD Module
• 1st Output: 0.9 ~ 3.3 VDC @ 7A
• Size / Dimension: 0.78" L x 0.70" W x 0.32" H (19.8mm x 17.8mm x 8.1mm)
• Power (watts) - Rated: 23.1W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 88%
• Approvals: cUL, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

Input Specifications (continued)
Output Specifications
Note: All specifications are typical at nominal input, full load at 25
Input Reflected Ripple Current (pk-pk)
Input Reflected Ripple Current (rms)
I
Turn on Voltage Threshold
Turn off Voltage Threshold
Output Voltage Set Point
Line Regulation
Load Regulation
Regulation Over Temperature
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
2
50% ~ 100%
100% ~ 50%
t Inrush Current Transient
NON-ISOLATED DC/DC CONVERTERS
12 Vdc Input
Max Load
Max Load
(-40 °C to +85 °C)
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
Parameter
Parameter
Settling Time
Settling Time
Overshoot
Overshoot
0.9 Vdc - 3.3 Vdc/7 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
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
=1.8 V
=1.5 V
=1.2 V
=0.9 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=0.9 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=0.9 V
=3.3 V
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=0.9 V
All
Min
-
-
-
-
-
3.247 V
2.460 V
1.771 V
1.476 V
1.181 V
0.886 V
330 uF
10 A
Min
0 A
0.01 A
180 mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
50 mA
9.5 V
9.0 V
Typ
2
s
0.02 A
120 mV
120 mV
±5 mV
±5 mV
±5 mV
±3 mV
±3 mV
±3 mV
30 mV
20 mV
20 mV
15 mV
15 mV
15 mV
10 mV
70 mV
70 mV
60 mV
60 mV
60 mV
50 mV
50 uS
50 uS
0.02 A
±3mV
3.3 V
2.5 V
1.5 V
1.2 V
0.9 V
8 mS
1.8V
Typ
0%
9.5 V
Max
-
-
-
-
-
-
2
s
2
°C
s
unless otherwise stated.
Tested with simulated source impedance of
500 nH, 5 Hz to 20 MHz and two 270 uF/16 V
Oscon capacitors with ESR=0.018 ohm max.
at 100 kHz
0.04 A
2800 uF
3.353 V
2.540 V
1.829 V
1.524 V
1.219 V
0.914 V
±10 mV
±10 mV
±10 mV
100 mV
100 mV
100 mV
180 mV
180 mV
±6 mV
±6 mV
±6 mV
50 mV
50 mV
50 mV
40 mV
40 mV
30 mV
30 mV
80 mV
80 mV
70 mV
20 mS
±6mV
80 uS
80 uS
20 A
Max
7 A
3%
2
s
Test conditions:
Vin=12 V, Io=50% full load
Test condition: 0-20 MHz BW,
with a 330 uF/10 V Tantalum
capacitor at the output.
Test conditions:
di/dt = 0.5 A/uS; Vin = 12 V;
with a 330 uF/10 V Tantalum
capacitor at the output.
Notes
Notes