CHIPANALOG
CHIPANALOG
Description
General Description
The CA-IS3211 devices are a family of single-channel, optocompatible isolated gate driver capable of sinking 6A and sourcing 5A currents. These devices operate with dual supplies or a single supply of 10V to 30V (8V UVLO version) or 14V to 30V (12V UVLO) wide voltage range of VCC - VEE, making them ideal to drive power MOSFET, IGBT or silicon-carbide(SiC) transistors in various inverter, motor control or isolated power supply systems. The CA-IS3211 can be configured as low-side and high-side drivers. The CA-IS3211V_ offers single terminal gate drive output: VOUT and the CA-IS3211S_ offers dual separate output terminals: OUTH and OUTL. The driver output is pulled to low state to turn off external power transistors when VCC supply input is either not powered, is open-circuit or is in UVLO.
The CA-IS3211 devices are available either in a 6-pin or 8-pin wide-body SOIC package, and 8-pin SOP package. All devices are rated for operation at junction temperatures of -40°C to +150°C. Higher operation temperature range extends gate driver designs in industrial and automotive applications.
| Part Number | Series Name | Product Status | CMTI (kV/μS) |
Output Curret(max) Source/Sink (A) |
UVLO Threshold (V) |
Operating Voltage Range (V) |
VIOTM (Vpk) |
VIOTM (kVpk) |
ESD Protection HBM/CDM (kV) |
Temperature Range (℃) |
Output Type
|
Package
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CA-IS3211VBJ | Single channel optocoupler compatible isolation driver |  |
150 | 5/6 | 8 | 10~30 | 8000 | 12.8 | 4/2 | -40~125 | Single Vout Pin | SOIC6-WB(J) |
| CA-IS3211VCJ | Single channel optocoupler compatible isolation driver | |
150 | 5/6 | 12 | 14~30 | 8000 | 12.8 | 4/2 | -40~125 | Single Vout Pin | SOIC6-WB(J) |
| CA-IS3211VBG | Single channel optocoupler compatible isolation driver | |
150 | 5/6 | 8 | 10~30 | 8000 | 12.8 | 4/2 | -40~125 | Single Vout Pin | SOIC8-WB(G) |
| CA-IS3211VCG | Single channel optocoupler compatible isolation driver | |
150 | 5/6 | 12 | 14~30 | 8000 | 12.8 | 4/2 | -40~125 | Single Vout Pin | SOIC8-WB(G) |
| CA-IS3211SBG | Single channel optocoupler compatible isolation driver | |
150 | 5/6 | 8 | 10~30 | 8000 | 12.8 | 4/2 | -40~125 | Split Output | SOIC8-WB(G) |
| CA-IS3211SCG | Single channel optocoupler compatible isolation driver | |
150 | 5/6 | 12 | 14~30 | 8000 | 12.8 | 4/2 | -40~125 | Split Output | SOIC8-WB(G) |
| CA-IS3211VCU | Single channel optocoupler compatible isolation driver |  |
150 | 5/6 | 12 | 14~30 | 5300 | 8 | 4/2 | -40~125 | Single Vout Pin | DUB8 (U) |