Description

The EiceDRIVER™ 2EDi is a family of fast dual-channel isolated MOSFET gate-driver ICs providing functional

(2EDFx) or reinforced (2EDSx) input-to-output isolation by means of coreless transformer (CT) technology. Due

to high driving current, excellent common-mode rejection and fast signal propagation, 2EDi is particularly well

suited for driving medium- to high-voltage MOSFETs (CoolMOS™, OptiMOS™, CoolSIC™) in fast-switching power

systems.

Features

• 4 A / 8 A or 1 A / 2 A source / sink output current

• Up to 10 MHz PWM switching frequency

• PWM signal propagation delay typ. 37 ns with

– 3 ns channel-to-channel mismatch

– +7/-6 ns propagation delay variance

• Resistor-programmable Dead Time Control (DTC) ranging from 15 ns to 250 ns

• Common Mode Transient Immunity CMTI >150 V/ns

• Fast safety turn-off in case of input side Undervoltage Lockout (UVLO)

• Output supply voltage from 4.5 V to 20 V with 4 V or 8 V UVLO threshold

• Wide temperature operating range TJ = -40°C to +150°C

• RoHS compliant wide /narrow-body (WB/NB) DSO16 and 5mm x 5mm LGA packages

• Fully qualified according to JEDEC for Industrial Applications

Isolation and safety certificates

• 2EDSx with reinforced isolation:

– DIN V VDE V 0884-10 (2006-12) compliant with VIOTM = 8 kVpk and VIOSM = 6.25 kVpk (tested at 10kVpk)

– certified according to UL1577 (Ed. 5) opto-coupler component isolation standard with VISO = 5700 VRMS

– certified according to DIN EN 62368-1 and DIN EN 60950-1 and corresponding CQC certificates

– certified according to EN 61010-1 (reinforced isolation, 300 Vrms mains voltage, overvoltage category III)

– certified according to EN 60601-1 (2 MOPP, 250 Vrms mains voltage, overvoltage category II)

• 2EDFx with functional isolation: Production test with 1.5 kVDC for 10 ms

Potential Applications

• Server, telecom and industrial SMPS

• Synchronous rectification, brick converters, UPS and battery storage

• EV charging industry automation, motor drives and power tools