ISO6760-Q1, ISO6761-Q1, ISO6762-Q1, ISO6763-Q1
SLLSFK2A – AUGUST 2021 – REVISED NOVEMBER 2021
ISO676x-Q1 General-Purpose Six-Channel Automotive Reinforced Digital Isolators
with Robust EMC
1 Features
3 Description
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AEC-Q100 qualified with the following results:
– Device temperature Grade 1: –40°C to +125°C
ambient operating temperature range
Meets VDA320 isolation requirements
50 Mbps data rate
The ISO676x-Q1 devices are high-performance,
six-channel digital isolators ideal for cost-sensitive
applications requiring up to 5000 VRMS isolation
ratings per UL 1577. These devices are also certified
by VDE, TUV, CSA, and CQC.
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Robust isolation barrier:
The
ISO676x-Q1
devices
provide
high
– High lifetime at 1500 VRMS working voltage
– Up to 5000 VRMS isolation rating
– Up to 10 kV surge capability
– ±130 kV/μs typical CMTI
Wide supply range: 1.71 V to 1.89 V and 2.25 V to
5.5 V
1.71 V to 5.5 V level translation
Default output high (ISO676x-Q1) and low
(ISO676xF-Q1) options
1.6 mA per channel typical at 1 Mbps
Low propagation delay: 11 ns typical
Robust electromagnetic compatibility (EMC)
– System-level ESD, EFT, and surge immunity
– Low emissions
electromagnetic immunity and low emissions at
low power consumption, while isolating CMOS or
LVCMOS digital I/Os. Each isolation channel has a
logic input and output buffer separated by TI's double
capacitive silicon dioxide (SiO2) insulation barrier. The
ISO676x family of devices is available in all possible
pin configurations such that all six channels are in the
same direction, or one, two, or three channels are in
reverse direction while the remaining channels are in
forward direction. In the event of input power or signal
loss, the default output is high for devices without
suffix F and low for devices with suffix F. See Device
Functional Modes section for further details.
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Used in conjunction with isolated power supplies,
these devices help prevent noise currents on data
buses, such as CAN and LIN from damaging sensitive
circuitry. Through innovative chip design and layout
techniques, the electromagnetic compatibility of the
ISO676x-Q1 devices has been significantly enhanced
to ease system-level ESD, EFT, surge, and emissions
compliance. The ISO676x-Q1 family of devices is
available in a 16-pin SOIC wide-body (DW) package
and is a pin-to-pin upgrade to the older generations.
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Wide-SOIC (DW-16) Package
Safety-Related Certifications (pending):
– DIN VDE V 0884-11:2017-01
– UL 1577 component recognition program
– IEC 62368-1, IEC 61010-1, IEC 60601-1 and
GB 4943.1-2011 certifications
2 Applications
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Hybrid, electric and power train system (EV/HEV)
– Battery management system (BMS)
– On-board charger
Device Description
Part Number (1)
Package
Body Size
– DC/DC converter
– Inverter and motor control
ISO6760-Q1, ISO6760F-
Q1, ISO6761-Q1,
ISO6761F-Q1, ISO6762-
Q1, ISO6762F-Q1,
ISO6763-Q1, ISO6763F-
Q1
10.30 mm × 7.50
mm
SOIC (DW)
VCCO
VCCI
Series Isolation
Capacitors
INx
OUTx
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
GNDI
GNDO
Copyright © 2016, Texas Instruments Incorporated
VCCI=Input supply, VCCO=Output supply
GNDI=Input ground, GNDO=Output ground
Simplified Schematic
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.