Product brief
Dual-channel isolated EiceDRIVER™ family
Fast, robust, dual-channel, functional and reinforced isolated
MOSFET gate driver ICs with accurate and stable timing
Device overview
VDDI
SLDON
SLDOP
UVLO
SLDO
UVLO
TX
INA
INB
Control
logic
DISABLE
ENABLE
NC
DTC
Dead time
control
TX
RX
Input- to-output
isolation
Overview
The dual-channel isolated EiceDRIVER™ product family is designed for the use in
high-performance power conversion applications. Very strong 4 A/8 A source/sink
dual-channel gate drivers increase efficiency in CoolMOS™ and OptiMOS™ MOSFET
half-bridges. The low propagation delay of 37 ns, combined with highly accurate and
stable timing overtemperature and production, enables further efficiency gains within
and across galvanically isolated power stages or in multi-phase/multi-level topologies.
The availability of functional and reinforced isolated drivers in different packages makes
these a perfect fit for both primary side and (safe) secondary side control. Gate driver
outputs come with a high 5 A reverse current capability and 150 V/ns CMTI robustness for
high dv/dt power loops. For slower switching or driving smaller MOSFETs, 1 A/2 A peak
current product variants are available as well.
Logic
OUTA
Channel-to-channel
isolation
UVLO
RX
Logic
GNDI
Product benefits
System benefits
Fast power switching with accurate timing
Efficiency gain and lower losses
›› Lower switching losses in half-bridges due to fast
and accurate turn on/off
›› Perfect for new digital, fast high resolution PWM
control including light load optimization
Enabling higher system efficiency and higher
power density designs
Improved thermal behavior at smaller form factor
›› LGA with 1 mm, DSO with 2.3 mm package height
versus volume > 1 cm for pulse transformers
›› Eliminates two costly protection diodes on the
gate driver outputs
Improving long term competitive cost position,
integration and mass manufacturability
›› Propagation delay typ. 37 ns with 3 ns
channel-to-channel precision
›› Max. propagation delay variation ~14 ns
Optimized for area and system BOM
›› Isolation and driver in one package
›› Low power dissipation due to low on-resistance
›› Output stages with 5 A reverse current capability
GNDA
VDDB
OUTB
GNDB
Product family overview
Product key features
›› Available with 4 A/8 A and 1 A/2 A source/sink currents
VDDA
Robustness against switching noise
›› Floating drivers are able to handle large inductive
voltage over- and undershoots
›› Very good common mode transient immunity
CMTI >150 V/ns
›› Undervoltage lockout function for switch protection
Protection and safe operation
›› Ideal for use in high power designs with fast
switching transients
›› Reliable CT coreless transformer PWM signal chain
to turn on high side MOSFETs
Output- to -output channel isolation
›› Functional level galvanic isolation
Flexible configurations
›› HS+LS, HS+HS, LS+LS or 2x Imax on 1xHS
Lower EMI by ground isolation, driver proximity to
MOSFETs or the use of 4-pin Kelvin source MOSFETs
Input- to output channel isolation
›› Functional and reinforced galvanic isolation
Regulatory safety
›› Functional for primary-side control
›› Reinforced for secondary-side control
Simplified safety approval through component
(VDE884-10, UL1577) and system (IEC60950,
IEC62368) certificates
www.infineon.com/2EDi
Extending end-product lifetime
by improving safe operation of power switches in
normal and abnormal field (grid) conditions
Product brief
Dual-channel isolated EiceDRIVER™ family
Fast, robust, dual-channel, functional and reinforced isolated
MOSFET gate driver ICs with accurate and stable timing
System application diagram
EMI
Filter
Sync
Rec
Primary
stage
PFC
2EDS8165H 1 A/2 A
2EDS8265H 4 A/8 A
2EDF7235K 4 A/8 A w. DTC
2EDF7275K 4 A/8 A
Functional isolation
Reinforced isolation
Functional isolation
4 mm
TCOM PDU
Non-isolated
DC-DC Brick
2EDF7175F 1 A/2 A
2EDF7275F 4 A/8 A
DSO16 pin
Narrow body
1.27 mm lead pitch
TCOM supplies
Isolated
DC-DC
CPU (VRM)
POL power
8 mm
DSO16 pin
Wide body
1.27 mm lead pitch
LGA 13 5x5 mm
0.65 mm lead pitch
Product portfolio
Part number
Orderable part
number (OPN)
2EDF7175F
2EDF7175FXUMA1
2EDF7275F
2EDF7275FXUMA1
2EDS8165H
2EDS8165HXUMA1
2EDS8265H
2EDS8265HXUMA1
2EDF7235K
2EDF7235KXUMA1
2EDF7275K
2EDF7275KXUMA1
Package
PWM
Input type
LGA13
5.0 x 5.0 mm
Input to output isolation
Gate
driver
UVLO
Isolation class
Rating
Surge testing
Safety
certification*
4V
Functional
VIO = 1.5 kVDC
n.a.
n.a.
Deadtime
control
1 A/2 A
NB-DSO16
10 x 6 mm
WB-DSO16
10.3 x 10.3 mm
Driver
source/
sink
current
4 A/8 A
Dual-mode
(IN_A, IN_B)
1 A/2 A
8V
Reinforced*
4V
Functional
VIOTM = 8 kVpeak
(VDE0884-10) VIOSM = 10 kVpeak
(IEC60065)
VISO = 5.7 kVrms
(UL1577)
VDE0884-10
UL1577
IEC60950
IEC62368
CQC
4 A/8 A
no
yes
VIO = 1.5 kVDC
n.a.
n.a.
no
*Certified
www.infineon.com/2EDi
Published by
Infineon Technologies Austria AG
9500 Villach, Austria
© 2020 Infineon Technologies AG.
All Rights Reserved.
Please note!
THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND
ANY INFORMATION GIVEN HEREIN SHALL IN NO EVENT BE
REGARDED AS A WARRANTY, GUARANTEE OR DESCRIPTION OF
ANY FUNCTIONALITY, CONDITIONS AND/OR QUALITY OF OUR
PRODUCTS OR ANY SUITABILITY FOR A PARTICULAR PURPOSE.
WITH REGARD TO THE TECHNICAL SPECIFICATIONS OF OUR
PRODUCTS, WE KINDLY ASK YOU TO REFER TO THE RELEVANT
PRODUCT DATA SHEETS PROVIDED BY US. OUR CUSTOMERS AND
THEIR TECHNICAL DEPARTMENTS ARE REQUIRED TO EVALUATE
THE SUITABILITY OF OUR PRODUCTS FOR THE INTENDED
APPLICATION.
WE RESERVE THE RIGHT TO CHANGE THIS DOCUMENT AND/OR
THE INFORMATION GIVEN HEREIN AT ANY TIME.
Order Number: B152-I0983-V1-7600-EU-EC-P
Date: 03 / 2020
Additional information
For further information on technologies, our products, the
application of our products, delivery terms and conditions
and/or prices, please contact your nearest Infineon Technologies
office (www.infineon.com).
Warnings
Due to technical requirements, our products may contain
dangerous substances. For information on the types in question,
please contact your nearest Infineon Technologies office.
Except as otherwise explicitly approved by us in a written
document signed by authorized representatives of Infineon
Technologies, our products may not be used in any life-
endangering applications, including but not limited to medical,
nuclear, military, life-critical or any other applications where a
failure of the product or any consequences of the use thereof
can result in personal injury.
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