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Shenzhen Ming Jiada Electronics Co., Ltd. sold [TI automotive chip] UCC21755QDWRQ1 automotive grid driver.

Product Overview:

UCC21755-Q1 Automotive grid drivers are designed for SiC MosFETs and IGBTs up to 2121Vpk. UCC21755-Q1 has advanced protection features, best-in-class dynamic performance, and robustness. The device also has up to ±10A peak pull current and perfusion current. The input side is isolated from the output side, using SiO2 capacitive isolation technology, supporting up to 1.5kVRMS operating voltage, 12.8kVPK surge immunity (isolation grid life over 40 years) and low part to part offset and >150V/ns common mode noise suppression (CMTI).

The UCC21755-Q1 device features advanced protection features including fast overcurrent and short circuit detection, shitter current detection support, fault reporting, active Miller clamp, and input and output side power UVLO to optimize SiC and IGBT switching behavior.

UCC21755QDWRQ1 Device Specifications:

Technology: capacitive coupling

Number of channels: 1

Voltage-isolation: 5700Vrms

Common-mode transient immunity (min) : 150V/ns

Propagation delay tpLH/tpHL (Max.) : 130ns, 130ns

Pulse width distortion (Max) : 30ns

Rise/fall time (typical value) : 33ns, 27ns

Current - Output High, low: 10A, 10A

Current - Peak output: 10A

Voltage - forward (Vf) (typical value) : -

Voltage-output power supply: 13V to 33V

Operating temperature: -40°C ~ 125°C

Mounting type: surface mount type

Package/case: 16-SOIC (0.295", 7.50mm width)

Supplier device package: 16-SOIC

Certification body: UL, VDE

Basic product number: UCC21755

Typical application

Traction inverter for electric vehicle

Car charger and charging post

Dc/DC converter is used in HEV/EV

If necessary, please contact Mr. Chen:

QQ: 1668527835

Tel: 13410018555

Email: chen13410018555@163.com

Company homepage: www.hkmjd.com