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UCC218200-Q1
  • UCC218200-Q1

UCC218200-Q1

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Automotive 5kVrms, ±15A, single-channel isolated gate driver, DESAT & advance protections

Texas Instruments UCC218200-Q1 Product Info

1 April 2026 3

Parameters

Number of channels

1

Isolation rating

Reinforced

Power switch

IGBT, SiCFET

Withstand isolation voltage (VISO) (Vrms)

5000

Working isolation voltage (VIOWM) (Vrms)

1063

Transient isolation voltage (VIOTM) (VPK)

7071

Peak output current (A)

15

Peak output current (source) (typ) (A)

15

Peak output current (sink) (typ) (A)

15

Features

AEC-Q100 Automotive Qual, High CMTI, High-side driver, Integrated protections: UVLO, Isolated, Overcurrent protection, Under voltage lock out, Voltage monitoring

Output VCC/VDD (min) (V)

13

Output VCC/VDD (max) (V)

30

Input supply voltage (min) (V)

-0.3

Input supply voltage (max) (V)

5.5

Propagation delay time (µs)

0.09

Operating temperature range (°C)

-40 to 150

Rating

Automotive

Undervoltage lockout (typ) (V)

12

TI functional safety category

Functional Safety Quality-Managed

Package

SSOP (DFP)-20-58.195 mm² 5.65 x 10.3

Features

  • 5kVRMS single channel isolated gate driver
  • AEC-Q100 qualified for automotive applications
  • SiC MOSFETs and IGBTs up to 1500Vpk
  • 30V maximum output drive voltage (VDD-VEE)
  • ±15A drive strength with split output
  • 200-V/ns minimum CMTI
  • 200ns response time fast DESAT protection with 9V threshold
  • Dedicated Soft Shut Down (SSD) pin with 2.5A sinking capability. Shut down current is controllable by an external resistor.
  • 4A internal active Miller clamp
  • Overcurrent reporting on FLT and reset from RST/EN
  • Fast enable/disable response on RST/EN
  • 12V VDD UVLO and -3V VEE UVLO with power good on RDY
  • Overtemperature protection with power good on RDY
  • Output voltage gate monitor with real-time output state feedback on OUT_FB.
  • Active short circuit (ASC) inputs on both primary and secondary sides to turn on power switch during system fault.
  • Built-in self test diagnostics during power up for DESAT, UVLO, and output voltage gate monitor comparators.
  • 20-Pin DFP wide body package with creepage and clearance distance > 8mm
  • Operating junction temperature –40°C to 150°C
  • 5kVRMS single channel isolated gate driver
  • AEC-Q100 qualified for automotive applications
  • SiC MOSFETs and IGBTs up to 1500Vpk
  • 30V maximum output drive voltage (VDD-VEE)
  • ±15A drive strength with split output
  • 200-V/ns minimum CMTI
  • 200ns response time fast DESAT protection with 9V threshold
  • Dedicated Soft Shut Down (SSD) pin with 2.5A sinking capability. Shut down current is controllable by an external resistor.
  • 4A internal active Miller clamp
  • Overcurrent reporting on FLT and reset from RST/EN
  • Fast enable/disable response on RST/EN
  • 12V VDD UVLO and -3V VEE UVLO with power good on RDY
  • Overtemperature protection with power good on RDY
  • Output voltage gate monitor with real-time output state feedback on OUT_FB.
  • Active short circuit (ASC) inputs on both primary and secondary sides to turn on power switch during system fault.
  • Built-in self test diagnostics during power up for DESAT, UVLO, and output voltage gate monitor comparators.
  • 20-Pin DFP wide body package with creepage and clearance distance > 8mm
  • Operating junction temperature –40°C to 150°C

Description

The UCC218200-Q1 is a galvanically isolated single-channel gate driver designed for SiC MOSFETs and IGBTs up to 1500V DC operating voltage with advanced protection features, best-in-class dynamic performance, and robustness. The UCC218200-Q1 has up to ±15A peak source and sink current.

The input side is isolated from the output side with SiO2 isolation technology, supporting up to 1.06kVRMS working voltage, 10kVPK surge immunity with longer than 40-years isolation barrier life, as well as providing low part-to-part skew, and >200V/ns common-mode noise immunity (CMTI).

The UCC218200-Q1 includes state-of-art protection features such as fast overcurrent and short circuit detection, controlled soft shutdown after a fault, fault reporting, active Miller clamp, input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness, active short circuit inputs on both the primary and secondary sides, output voltage gate monitoring, and built-in self test during startup.

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