SRAH-03C1A00 Bel Fuse Inc, SRAH-03C1A00 Datasheet - Page 4

• Manufacturer Part Number: SRAH-03C1A00
• Description: CONV DC/DC 3A 3.3VDC .9-2.5V SMD
• Manufacturer: Bel Fuse Inc
• Series: xRAH-03Cr
• Type: Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Specifications of SRAH-03C1A00

• Output: 0.9 ~ 2.5V
• Number Of Outputs: 1
• Power (watts): 8W
• Mounting Type: Surface Mount
• Voltage - Input: 3.3V
• Package / Case: 7-DIP SMD Module
• 1st Output: 0.9 ~ 2.5 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: 7.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: cUL, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: SRAH-03C1A0

General Specifications
Note: All specifications are typical at 25
Control Specifications
Efficiency
Switching Frequency
Output Trim Range (wide trim)
Output Trim Range (narrow trim)
MTBF
Dimensions (surface mount)
Dimensions (vertical)
Weight
Remote On/Off
Signal Low (Unit Off)
Signal High (Unit On)
NON-ISOLATED DC/DC CONVERTERS
3.3 Vdc Input
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
Parameter
Millimeters (L × W × H)
Millimeters (L × W × H)
Parameter
Inches (L × W × H)
Inches (L × W × H)
Vo=1.2 V - 2.5 V
V
V
V
V
V
Vo=0.9 V
O
O
O
O
O
=2.5 V
=1.8 V
=1.5 V
=1.2 V
=0.9 V
0.9 Vdc - 2.5 Vdc/3 A Output
-0.3 V
1.8 V
Min
250 kHz
90%Vo
90%
86%
84%
81%
78%
Min
0
°C
-
-
unless otherwise stated.
19.81 x 17.78 x 8.13
17.78 x 7.82 x 16.51
Typ
0.70 x 0.308 x 0.65
0.78 x 0.70 x 0.32
3,131,719 hours
-
-
300 kHz
93%
89%
87%
84%
81%
Typ
5 g
-
-
-
0.3 V
3.6 V
Max
292%V
110%Vo
110%Vo
340 kHz
Max
-
-
-
-
-
-
Remote on/off pin open, unit on.
O
Measured at Vin=3.3 V, full load and
Ta=25 °C
Vo=0.9 V
Calculated Per Bell Core SR-332 (I
Nominal; T
a
= 25 °C)
Notes
Notes
O
=