1200 V single high-side isolated gate driver IC with UL certification, active Miller clamp, DESAT, short circuit clamping, and two level turn off
1ED020I12-BT is a galvanic isolated single channel gate driver in DSO-16 wide body package that provides an output current capability of typically 2 A. All logic pins are 5V CMOS compatible and could be directly connected to a microcontroller. The data transfer across galvanic isolation is realized by the integrated Coreless Transformer Technology. The 1ED-BT provides several protection features like IGBT desaturation protection, active Miller clamping, active shut down and two level turn off.
特征描述
Single channel isolated gate driver IC (1ED-BT)
For 600 V/1200 V IGBTs, MOSFETs, SiC MOSFETs, discrete and modules
2 A rail-to-rail typical output current
Precise DESAT protection, V(cesat) detection
Active Miller Clamp, two level turn off (TLTOff)
Active shutdown and Short circuit clamping
28 V absolute Max. output supply voltage
200/230 ns Max. propagation delay
12/11 V output UVLO
≥ 50 kV/µs CMTI
Certified according to UL 1577 with VISO = 3750 V for 1 min
Basic Isolation tested according VDE 0884-10 VIORM=1420 V, VIOTM=6000 V (standard expired Dec. 31, 2019, product and testing remain unchanged)
优势
Tight propagation-delay matching: tolerance improves application robustness without variations due to aging, current, and temperature
Precise, integrated filters reduce propagation-delay variation over a wide range of operating conditions; reduce the need of external filters
Tight propagation delay allows minimum deadtime improving system efficiency and decreasing harmonic distortion
Wide body package with 8 mm creepage distance
Immunity against negative and positive transients, increases reliability of the end product
Low power losses for switching frequencies into MHz range
潜在应用
Motor control and drives
Solutions for solar energy systems
Commercial, construction and agricultural vehicles (CAV)
