R-78B6.5-1.0L footprint, schematic symbol and 3D model by RECOM Power

Symbol

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PCB Footprints

R-78B6.5-1.0L - RECOM Power PCB footprint - Other - Other - R-78B6.5-1.0L-5

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3D Models

R-78B6.5-1.0L - RECOM Power - 3D model - Other - R-78B6.5-1.0L-5

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Datasheet Download Datasheet
Stock & Prices Price & Stock for R-78B6.5-1.0L
Part Number R-78B6.5-1.0L
Manufacturer RECOM Power
Pin Count 3
Part Category Power Supply
Package Category Other
Footprint Name Other - R-78B6.5-1.0L-5
Released Date Nov 24, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

R-78B6.5-1.0L Details

Manufacturer Part Number:
R-78B6.5-1.0L
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
SMA, SMSIP3H,.75
Reach Compliance Code:
Compliant
Country Of Origin:
Mainland China, Taiwan
ECCN Code:
EAR99
Manufacturer:
RECOM Power GmbH
YTEOL:
7
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Input Voltage-Max:
32 V
Input Voltage-Min:
9 V
JESD-30 Code:
R-PSMA-T3
Length:
17.5 mm
Load Regulation-Max:
0.6%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature-Max:
71 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1 A
Output Voltage-Max:
6.695 V
Output Voltage-Min:
6.305 V
Output Voltage-Nom:
6.5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
SMA
Package Equivalence Code:
SMSIP3H,.75
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Qualification Status:
Not Qualified
Seated Height-Max:
8.75 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
SINGLE
Total Power Output-Max:
6.5 W
Trim/Adjustable Output:
NO
Width:
11.5 mm

R-78B6.5-1.0L Frequently Asked Questions (FAQs)

RECOM Power Inc recommends a star-point grounding layout to minimize noise and ensure stable operation. A minimum of 10mm clearance around the module is also recommended to allow for airflow and heat dissipation.
While the R-78B6.5-1.0L is rated for operation up to 85°C, RECOM Power Inc recommends derating the output current by 2.5% per degree above 60°C to ensure reliable operation. Additionally, ensure proper heat sinking and airflow to prevent overheating.
RECOM Power Inc recommends following proper PCB design and layout guidelines, using a metal enclosure, and adding EMI filters or shielding if necessary. The module itself is designed to meet EN 55022 Class B and EN 61000-4-2 standards.
The R-78B6.5-1.0L has a typical efficiency of 96% at full load, making it a high-efficiency DC-DC converter. However, efficiency may vary depending on input voltage, output current, and operating temperature.
Yes, multiple R-78B6.5-1.0L modules can be paralleled to increase output current. However, RECOM Power Inc recommends using a master-slave configuration and ensuring that the modules are properly synchronized to prevent oscillation and ensure stable operation.

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R-78B6.5-1.0L Overview

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R-78B6.5-1.0L - RECOM Power

R-78B6.5-1.0L Details

R-78B6.5-1.0L Frequently Asked Questions (FAQs)

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