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Chipanalog CA-IS3211VBJRoHS

Manufacturer
ChipanalogAsian Brands
MPN
CA-IS3211VBJ
LCSC Part #
C7422552
Packaging
SOIC-6-300mil
Customer #
Key Attributes
Single-channel isolated gate driver with optocoupler input
Datasheetpdf iconChipanalog CA-IS3211VBJ
In-Stock: 6,845
6,845 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.4246$ 2.12
50+$ 0.3366$ 16.83
150+$ 0.2926$ 43.89
1,000+$ 0.2596$ 259.60
2,000+$ 0.2332$ 466.40
5,000+$ 0.22$ 1100.00
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIsolators/Digital Isolators
ManufacturerChipanalog
PackagingSOIC-6-300mil
FeaturesBidirectional signal isolation;Multi-voltage domain interface
CMTI(kV/us)150kV/us
Propagation Delay(tpd)70ns
Number of Channels1
Number of Forward Channels1
Voltage - Supply10V~30V;-
Number of Reverse Channels0
Operating Temperature-40℃~+150℃
Isolation Voltage(Vrms)5700
Data Rate(Max)-
Default OutputLow Level
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Introduction

AI Translation

CA-IS3211 is an optocoupler-compatible single-channel isolated gate driver for driving MOSFETs, IGBTs, and SiC devices. With an isolation rating of 5.7kV_RMS, the device provides 5A source and 6A sink peak output current capability. A supply voltage range of up to 30V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. Key performance highlights include: high CMTI, low propagation delay, and low pulse width distortion. Tight process control ensures excellent device-to-device consistency. The input stage uses an analog diode, offering superior long-term reliability and aging characteristics compared to the LED used in conventional optocoupler-based isolated gate drivers. The combination of high performance and high reliability makes this device well-suited for industrial power supplies, photovoltaic inverters, onboard chargers, DC motor control, and automotive air conditioning and heating systems. CA-IS3211 can drive both high-side and low-side power switches, achieving full compatibility with conventional optocoupler gate drivers while significantly improving drive performance.

Features

AI Translation
  • Optocoupler-input 5.7kV_RMS single-channel isolated gate driver
  • Output peak current: 5A source / 6A sink
  • Maximum 30V output drive supply voltage
  • 8V (B) or 12V (C) VCC UVLO threshold
  • Rail-to-rail output
  • 70 ns (typical) propagation delay
  • 25 ns (maximum) part-to-part delay matching
  • 35 ns (maximum) pulse width distortion
  • 150kV/μs (minimum) CMTI
  • Isolation barrier lifetime greater than 40 years
  • Maximum reverse voltage withstand on input stage with interlock support, wide-body SOIC6-WB/SOIC8-WB package, creepage and clearance greater than 8.5mm
  • Operating junction temperature range: -40°C to 150°C
  • Safety-related certifications: (pending) 8000V_PK reinforced isolation voltage per DIN V VDE V0884-11: 2017-01 (SOIC6-WB/SOIC8-WB); 5300V_PK basic isolation voltage per DIN V VDE V0884-11: 2017-01 (DUB8); 5.7kV_RMS isolation, 1 minute, per UL 1577 (SOIC6-WB/SOIC8-WB); 3.75kV_RMS isolation, 1 minute, per UL 1577 (DUB8); TUV certified per EN61010-1:2010+A1

Applications

AI Translation
  • Industrial motor control drives
  • Industrial uninterruptible power supplies (UPS)
  • Solar inverters
  • EV charging stations
  • Energy storage converters