Texas Instruments ISO6163 Handleiding

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ISO6163 Low-Power, High-Speed Six-Channel Digital Isolator With Automatic Enable

1 Features

•Pin-to-pin low power replacement for industry-

standard six-channel digital isolators supporting

high energy efficiency application requirements

•Automatic enable of high speed channels to

support bi-directional wake up with ultra low

quiescent current in STANDBY state: 442µA

(maximum) current per side at V

CC

= 3.3V (85°C)

•50Mbps data rate on high-speed data channels

•4Mbps data rate on low-speed control channels

with automatic enable

•Low propagation delay: 13.75ns (maximum) at

3.3V

•Robust SiO

2

isolation barrier:

–High lifetime at 750V

RMS

working voltage

–Wide temperature range: –40°C to 125°C

–Up to 5000V

RMS

isolation rating

–Up to 10.4kV surge capability

–±50kV/μs typical CMTI

•Supply range: 2.5 to 5.5V

•2.5 to 5.5V level translation

•Default output high ( ISO6163 ) and low

( ISO6163F ) options

•Robust electromagnetic compatibility (EMC)

–System-level ESD, EFT, and surge immunity

–Low emissions

•Wide-SOIC (DW-16) Package

•Safety-Related Certifications:

–DIN EN IEC 60747-17 (VDE 0884-17)

–UL 1577 component recognition program

–IEC 62368-1, IEC 61010-1, IEC 60601-1 and

GB 4943.1 certifications

2 Applications

•Appliances including high energy efficient products

•Electricity meter and Grid

•Power supplies

•Factory automation

•Building automation

•Lighting

•Motor drives

3 Description

The ISO6163 devices are high-performance, six-

channel digital isolators designed for high energy

efficiency and cost-sensitive applications requiring up

to 5000V

RMS

isolation ratings per UL 1577. These

devices are also certified by VDE, TUV, CSA, and

CQC.

The ISO6163 devices are optimized with low

quiescent current and bi-directional automatic enable

of the high speed data channels for use in high

energy efficiency applications such as appliances,

battery monitoring, metering and grid.

These devices are designed with low power

consumption, high electromagnetic immunity and low

emissions while isolating CMOS or LVCMOS digital

I/O signals such as: GPIOs, SPI (ADC, DAC, other

peripherals), UART, RS-485, RS-232, and CAN .

Each channel has a logic input and output buffer

separated by TI's proprietary silicon dioxide (SiO

2

)

isolation barrier.

The ISO6163 device has three forward channels and

three reverse-direction channels. This device provides

two low speed data channels with bi-directional

automatic enable control functionality. The low speed

control channels automatically enable the high speed

channels when needed or turn them off (outputs

high impedance) to further reduce power consumption

when high speed data transfer is not needed by the

system. In the event of input power or signal loss, the

default output level is high for devices without suffix F

and low for devices with suffix F.

Package Information

PART NUMBER

(1)

PACKAGEPACKAGE SIZE

(2)

ISO6163 DW (SOIC, 16)10.30mm × 10.30mm

(1)For more information, see Section 11.

(2)The package size (length × width) is a nominal value and

includes pins, where applicable.

Peripheral

Controller

SCLK

MOSI

/CS

GPIO1

MISO

GPIO2

SCLK

SDI

/CS

/WAKE

SDO

FAULT

VCC1

VCC2

V

CC1

V

CC2

INA

INB

INC

OUTD

OUTE

OUTF

OUTA

OUTB

OUTC

IND

INE

INF

GND1GND2

Simplified Schematic

ISO6163

SLLSFX1B – SEPTEMBER 2024 – REVISED FEBRUARY 2025

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Product specificaties