Datasheet > TPT7720-S

TPT7720-S

更新时间： 2024-04-09 18:58:17

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
30页	1515K
描述
2 Channel Enhanced High-Performance Digital Isolator

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TPT7720-S 数据手册

TPT772x-S

2-Channel Enhanced High-Performance Digital Isolator

Features

Description

The TPT772x devices are high-performance, dual-channel

enhanced digital isolators with 5000-V_RMS(WSOP8,

WSOP16), and 3750-V_RMS(SOP8) isolation ratings per UL

1577. These devices have also been certified by VDE, UL,

CSA, TUV, CQC, and CB.

150-Mbps Data Rate

•

5-kV RMS Isolation Rating (WSOP)

±200-kV/μs typ Static CMTI, ±150-kV/μs typ Dynamic

CMTI

Low Power Consumption, typ 3 mA/ch @1 Mbps

Low Propagation Delay: 12 ns Typical

•

The TPT772x devices provide high reliability and high

performance at low power consumption with isolating

digital input and output. Each isolation signal channel is

separated by a double capacitive silicon dioxide insulation

barrier. The TPT7720 device has both channels in the

same direction while the TPT7721 devices have both

channels in the opposite direction. In the event of input

power or signal loss, the fail-safe default output is low for

devices with the suffix F and high for devices without the

suffix F.

Default Output Low (TPT772xF) and High (TPT772x)

Wide Temperature Range: −40°C to +125°C

SOP8, WSOP8, and WSOP16 Packages

Robust Electromagnetic Compatibility (EMC)

Low Emissions

–

System-Level ESD, EFT, and Surge Immunity

–

Safety-Related Certifications:

•

The common mode transient immunity (CMTI) and

electromagnetic compatibility of the TPT772x devices have

been significantly enhanced through innovative circuit

design and optimized structure.

VDE Certification according to DIN VDE V

0884-17(IEC60747-17)

–

5000-V_RMS(WSOP16, WSOP8), 3750-V_RMS(SOP8)

Isolation Rating per UL 1577

–

The TPT772x family is available in SOP8, WSOP8, and

WSOP16 packages, and is characterized from −40°C to

+125°C. Devices are qualified for automotive applications

with AEC-Q100 Reliability Test.

CQC Certification per GB 4943.1

–

CSA, TUV, and CB Certifications

–

Qualified for Automotive Applications with AEC-Q100

Reliability Test

•

Applications

EV and HEV Electric and Power Train System

•

Motor Control

•

Power Supplies

•

Isolated Interface and General-Purpose Isolation

•

Functional Block Diagram

VCCB

VCCA

Isolation Barrier

Isolation

Capacitor

OOK

Modulator

High CMTI

Demodulator

INx

OUTx

EME

RF Clock

Reduction

GNDA

GNDB

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