SN6505BDBVR IC transformer Driver: Pinout, PDF and Alternatives

yunying Release time:2023-09-12 Page View:441

SN6505BDBVR IC transformer Driver: Pinout, PDF and Alternatives

 The datasheet, pinout, replacement, and more specific information regarding the SN6505BDBVR will all be covered in this article.

6 Terminations2.25V~5.5V 6 Pin SN6505 Specialized Power Management ICs1 Outputs1 Functions.


 

 


SN6505BDBVR Pinout


SN6505BDBVR-pin

SN6505BDBVR CAD Model


Symbol

 SN6505BDBVR-symbol

Footprint

 SN6505BDBVR-footprint

3D-model

 SN6505BDBVR-3d

 

 


SN6505BDBVR Overview


A push-pull transformer driver with low noise and EMI, the SN6505BDBVR was created especially for tiny, isolated power supply. It utilizes a DC power source ranging from 2.25 V to 5 V to drive low-profile, center-tapped transformers.


SN6505BDBVR Applications


Isolated power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, low-power LAN

Low-noise-isolated USB supplies

Process control

Telecom supplies

Radio supplies

Distributed supplies

Medical instruments

Precision instruments

Low-noise filament supplies

 



SN6505BDBVR Alternatives


The Alternate Parts for SN6505BDBVR

SN6505BDBVT

SN6505BQDBVRQ1

MAX253EUA-T


SN6505BDBVR Schematic


SN6505BDBVR- Schematic 

 


SN6505BDBVR Functional Description


 SN6505BDBVR-functional diageam

 

The SN6505 is a push-pull transformer driver with a tiny form factor that is designed for isolated DC/DC converters. The device's gate-drive circuit is fed by an oscillator. Two complimentary output signals produced by the gate drive, which is made up of a frequency divider and break-before-make (BBM) logic, alternately turn the two output transistors on and off.



SN6505BDBVR Typical Application Circuit


 

SN6505BDBVR- Typical Application Circuit 

 

 


 



SN6505BDBVR Package


 SN6505BDBVR-Package


Specifications

Manufacturer :
Texas Instruments
Product Category :
Power Management - Specialized
Ambient Temperature Range High :
125°C
Applications :
Transformer Driver
Base Part Number :
SN6505
Contact Plating :
Gold
ECCN Code :
EAR99
Factory Lead Time :
6 Weeks
Height :
1.45mm
Interface IC Type :
INTERFACE CIRCUIT
JESD-609 Code :
e4
Lead Free :
Lead Free
Length :
2.9mm
Lifecycle Status :
ACTIVE (Last Updated: 3 days ago)
Max Input Voltage :
5.5V
Max Junction Temperature (Tj) :
150°C
Max Output Current :
1A
Min Input Voltage :
2.2V
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Mount :
Surface Mount
Mounting Type :
Surface Mount
Nominal Supply Current :
1.56mA
Number of Functions :
1
Number of Outputs :
1
Number of Pins :
6
Number of Terminations :
6
Operating Supply Current :
1.56mA
Operating Supply Voltage :
5.5V
Operating Temperature :
-55°C~125°C
Output Current :
1A
Output Type :
Adjustable
Output Voltage :
16V
Package / Case :
SOT-23-6
Packaging :
Tape and Reel (TR)
Part Status :
Active
Pbfree Code :
yes
RoHS Status :
ROHS3 Compliant
Supply Voltage :
5V
Switching Frequency :
424kHz
Terminal Form :
Gull wing
Terminal Pitch :
0.95mm
Terminal Position :
Dual
Thickness :
1.2mm
Voltage - Supply :
2.25V~5.5V
Width :
1.6mm

Datasheets

Datasheets
SN6505BDBVR

Frequently Asked Questions

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