Final datasheet

Please read the Important Notice and Warnings at the end of this document

Rev. 2.9

www.infineon.com

2024-05-16

EiceDRIVER™ 2EDi product family

Fast, robust, dual-channel, functional and reinforced isolated

MOSFET gate-driver with accurate and stable timing

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™, CoolGaN™) 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

• 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 4V or 8V UVLO threshold

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

• RoHS compliant wide /narrow-body (WB/NB) DSO16 and 5 mm × 5 mm 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 10 kVpk)

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

– Certified according to DIN EN IEC 62368-1 and corresponding CQC certificates

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

DISABLE

GNDI

VDDI

(3.3V)

VDDB

OUTB

GNDB

VDDA

OUTA

GNDA

INA

Rg1

Rg2

M1

M2

Dboot

VBus

PGND

Controller

GND

PWM1

3

8

GPIOx 8

VDD 8

CVDDI

NC

SLDON

INB

UVLO

Control

Logic

UVLO

RX

UVLO

SLDO

Channel-to-Channel

Isolation

PWM2 8

RVDDI

VDD > 3.5V

Aux Power

(12V)

Logic

Logic

CVDDA

CVDDB

Vsw

RX

TX

TX