IC manufacturers Texas Instruments

IC manufacturers (96)

Texas Instruments LM5160 | Demoboard TIDA-00485

Non-Isolated RS-485 to Wi-Fi Bridge with 24 VAC Power Reference Design

Overview

TopologyFlyBuck (Double Buck)
Input voltage18-30 V
Output 13.3 V
IC revisionE3

Description

The TIDA-00485 TI Design uses Texas Instruments Simple Link Wi-Fi CC3200 Internet-on-a-chip Wireless MCU module to create a data bridge between an RS-485 network and a Wi-Fi network. An SN65HVD72 transceiver provides the RS-485 Interface with 12 kV of ESD protection, and additional protection is provided on board. The design can be powered with AC or DC power up to 30 V RMS or 48 V peak.A version of this design with an isolated RS-485 interface is presented in TIDA-00486.

Features

  • Add Wi-Fi® connectivity to an RS-485 network quickly and simply
  • CC3200 Application Processor Provides Adaptability to Customer Communication Protocol
  • Wide Input Voltage Range of 18V to 30V AC, 12V to 48V DC

Typical applications

  • Building Automation
  • HVAC
  • Compressors
  • Thermostats

Products

Order Code Data­sheet Simu­lation Downloads Product seriesVINVOut1
(V)
IOut1
(A)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(A)
VT
(V (AC))
fswitch
(kHz)
MountIRP,40K
(A)
RDC max.
(mΩ)
SizeVersion Samples
750315547SPEC
4 files MID-IBTI Isolated Buck Transformers for Texas Instruments Fly-Buck™ Chipsets 12 - 48 V (DC) 3.6 0.1 3.3 42 1:1.2 1.1 2500 300 SMT EP7
7447789147SPEC
8 files WE-PD SMT Power Inductor 47 1.25 360 7332 Robust
Order Code Data­sheet Simu­lation
750315547SPEC
7447789147SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesVINVOut1
(V)
IOut1
(A)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(A)
VT
(V (AC))
fswitch
(kHz)
MountIRP,40K
(A)
RDC max.
(mΩ)
SizeVersion Samples