SRAH-01K900R Bel Fuse Inc, SRAH-01K900R Datasheet - Page 2

• Manufacturer Part Number: SRAH-01K900R
• Description: CONV DC/DC 1A 9V OUT SMD
• Manufacturer: Bel Fuse Inc
• Series: xRAH-01Kr
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of SRAH-01K900R

• Output: 9V
• Number Of Outputs: 1
• Power (watts): 9W
• Mounting Type: Surface Mount
• Voltage - Input: 9 ~ 18V
• Package / Case: 7-DIP SMD Module
• 1st Output: 9 VDC @ 1A
• Size / Dimension: 0.78" L x 0.70" W x 0.32" H (19.8mm x 17.8mm x 8.1mm)
• Power (watts) - Rated: 9W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 86%
• Approvals: cUL, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

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
Output Current
Output DC Current Limit
Ripple and Noise (rms)
Ripple and Noise (pk-pk)
Ripple and Noise (rms)
Ripple and Noise (pk-pk)
Turn On Time
Overshoot at Turn on
Output Capacitance
Transient Response
(-40°C to +85 °C)
50% ~ 75%
75% ~ 50%
50% ~ 75%
75% ~ 50%
50% ~ 75%
75% ~ 50%
NON-ISOLATED DC/DC CONVERTERS
9.0 Vdc - 18 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
5 Vdc - 12 Vdc/1A Output
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
Vo=12 V
12.0 V
5.0 V
9.0 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
Vo=5 V
Vo=9 V
11.76 V
0.005 A
4.90 V
8.82 V
1.1 A
0 uF
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
110 mV
200mV
200mV
300mV
300mV
350mV
350mV
15 mV
20 mV
15 mV
25 mV
35 mV
50 mV
70 mV
90 mV
10 mV
15 mV
20 mV
15 mV
25 mV
35 mV
40 mV
70 mV
20 mS
30 mS
30 mS
100uS
100uS
150uS
150uS
150uS
150uS
8 mV
3 mV
3 mV
4 mV
12 V
Typ
5 V
9 V
0%
-
-
-
°C
unless otherwise stated.
12.24 V
100 mV
140 mV
100mV
160mV
300mV
300mV
400mV
400mV
500mV
500mV
5.10 V
9.18 V
15 mV
25 mV
35 mV
25 mV
45 mV
60 mV
80 mV
15 mV
20 mV
30 mV
25 mV
35 mV
50 mV
70 mV
30 mS
45 mS
45 mS
150uS
150uS
200uS
200uS
200uS
200uS
47 uF
1.8 A
5 mV
5 mV
6 mV
Max
1 A
5%
Test condition:
Vin=12 V, lout=full load
Test conditions:
BW = 0-20 MHz; with π
filter (Co1=10 uF, L=0.47
uH, Co2=10 uF) at the
output
Test conditions:
BW = 0-20 MHz; with two
10 uF ceramic capacitors at
the output.
di/dt = 0.5 A/uS; Vin = 12
V; and with two 10 uF
ceramic capacitors at the
output
Notes