R-78B3.3-1.0 Recom Power Inc, R-78B3.3-1.0 Datasheet - Page 3

• Manufacturer Part Number: R-78B3.3-1.0
• Description: CONV DC/DC 1A 3.3V OUT SIP VERT
• Manufacturer: Recom Power Inc
• Series: Innoline R-78B-1.0r
• Type: Linear Regulator Drop-Inr

Specifications of R-78B3.3-1.0

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 3W
• Mounting Type: Through Hole
• Voltage - Input: 4.75 ~ 32V
• Package / Case: 3-SIP Module
• 1st Output: 3.3 VDC @ 1A
• Size / Dimension: 0.45" L x 0.33" W x 0.69" H (11.5mm x 8.5mm x 17.5mm)
• Power (watts) - Rated: 3.3W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: EN
• Product: Non-Isolated / POL
• Input Voltage Range: 4.75 V to 32 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 1 A
• Package / Case Size: 11.5 mm x 8.5 mm x 17.5 mm
• Output Voltage: 3.3 V
• Brand/series: R-78Bxx-1.0 Series
• Configuration: Encapsulated
• Operation: Switching
• Power, Output: 3.3 W
• Primary Type: DC-DC
• Special Features: Efficiency up to 97%; Low ripple and noise; Short circuit protection, Thermal shutdown
• Voltage, Input: 4.75-34 VDC
• Voltage, Output: 3.3 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 80099155; 945-1049

www.recom-international.com
INNOLINE
DC/DC-Converter
Characteristics
Optional Protection Circuit
Add a blocking diode to Vout if
current can flow backwards into
the output, as this can damage
the converter when it is powered
down.
The diode can either be fitted
across the device if the source is
low impedance or fitted in series
with the output (recommended).
Efficiency
Optional Protection 1:
REV:1/2010
Optional Protection 2:
R-78Bxx-1.0
(L) Series
Ripple
I-21