Infineon Technologies EiceDRIVER™ 1200V Half Bridge Gate Drivers

Infineon Technologies EiceDRIVER™ 1200V Half Bridge Gate Drivers are integrated with bootstrap diode and controls IGBT or SiC MOSFET power devices. Based on the SOI technology, these drivers provide excellent ruggedness on transient voltages. The EiceDRIVER has a robust design against parasitic latch-up across the operating temperature and voltage range. The EiceDRIVER™ gate driver ICs feature a 2.3A source and 4.6A current sink capacity and are integrated with ultra-fast Overcurrent Protection (OCP). Some of the applications include industrial drives, embedded inverters for motor control in pumps, fans, and commercial and lite commercial air conditioning.

Features

Unique thin-film Silicon On Insulator (SOI) technology
- Floating channel designed for bootstrap operation
Maximum bootstrap voltage (VB node) of 1225V
Up to 1200V operating voltages (VS node)
100V negative VS transient voltage immunity
- With repetitive 700ns pulses
2.3A/4.6A peak output source/sink current capability
Integrated ultra-fast Over-Current Protection (OCP)
- ±5% high accuracy reference threshold
- Less than 1µs over-current sensor to output shutdown
Integrated ultra-fast and low-resistance bootstrap diode

Integrated dead-time and shoot-through prevention logic (2ED1322S12M)
Enable, fault, and programmable fault clear RFE input
Logic operational up to -8V on VS pin
Independent per channel Undervoltage Lockout (UVLO)
25V V_CC maximum supply voltage
Separate Logic (V_SS) and output ground (COM)
Greater than 5mm clearance/creepage
2kV HBM ESD capability

Specifications

V_{S_OFFSET} = 1200V maximum
I_o+ / I_o- = 2.3A/4.6A peak
V_CC = 13V to 20V typical

Propagation delay = 500ns typical
Dead-time = 380ns typical

Applications

Industrial drives
Embedded inverters for motor control in pumps and fans

Commercial and lite commercial air conditioning

Infineon Technologies EiceDRIVER™ 1200V Half Bridge Gate Drivers

Features

Specifications

Applications

2ED1322S12M Block Diagram

Typical Application Circuit Diagram

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