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Texas Instruments SN6501 | Demoboard SN6501-MULXFMR-EVM

SN6501 Transformer Driver for Isolated Power Supplies Evaluation Module

Overview

TopologyPush-Pull Converter symmetrical isolated
Input voltage3.3 V
Output 13.3 V
Output 25 V

Description

The SN6501-Multi-Xfmr EVM is configured with five independent circuits providing options to operate using either a +3.3Vdc or +5.0Vdc input and provides one of five isolated 3.3Vdc +5.0Vdc outputs. Two of the circuits include LDO's to regulate the output. The five configurations include 3Vdc-to-3Vdc with no LDO, 5Vdc-to-5Vdc with no LDO, 3Vdc-to-5Vdc with no LDO, 3Vdc-to-5Vdc with and LDO, and a 3Vdc/5Vdc-to-3Vdc/5Vdc with a selectable LDO output.

Features

Push-Pull Driver for Small TransformersSingle 3.3V or 5V SupplyHigh Primary-side Current DriveLow Ripple on Rectified Output

More information

Products

Order Code Data­sheet Downloads Product seriesVINVOut1
(V (DC))
IOut1
(A)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
Mount Samples
760390013SPEC
7 files WE-PPTI Push-Pull Transformers 3.3 V (DC) 5 0.5 Functional 250 - 550 11 1:1.7 475 2500 6.73 10.2 4.19 SMT
760390015SPEC
7 files WE-PPTI Push-Pull Transformers 3.3 V (DC) 5 0.45 Functional 250 - 550 11 1:2 475 2500 6.73 10.2 4.19 SMT
760390011SPEC
4 files Transformer 3.3 V (DC) 3.3 0.1 Functional 250 - 550 7 1000 1500 6.73 10.2 4.19 SMT
760390014SPEC
7 files WE-PPTI Push-Pull Transformers 5 V (DC) 5 0.6 Functional 300 - 620 11 1:1.3 475 2500 6.73 10.2 4.19 SMT
Order Code Data­sheet
760390013SPEC
760390015SPEC
760390011SPEC
760390014SPEC
Samples
Order Code Data­sheet Downloads Product seriesVINVOut1
(V (DC))
IOut1
(A)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
Mount Samples