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PDF IX2204 Data sheet ( Hoja de datos )
| Número de pieza | IX2204 | |
| Descripción | Dual Low Side IGBT Gate Driver | |
| Fabricantes | IXYS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IX2204 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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INTEGRATED CIRCUITS DIVISION
Features
• High Output Current: 2A Source/4A Sink
• Wide Operating Voltage Range: -10V to +26V
• Negative Gate Drive Capability
• Desaturation Detection Circuit
• Separate Source and Sink Outputs
• Programmable Blanking and Output Tristate
• TTL Compatible Inputs
• -40°C to +125°C Extended Operating Temperature
Range
• Under-Voltage Lockout Circuitry
• Fault Status Output
Applications
• Efficient IGBT Switching
• Motor Controls
• Switch Mode Power Supplies
IX2204 Functional Block Diagram
IX2204
Dual Low Side
IGBT Gate Driver
Description
The IX2204 is a dual high current gate driver
specifically designed to drive the gates of high current
IGBTs. The IX2204 provides two high current outputs
capable of sourcing 2A and sinking 4A. The outputs
can be paralleled for IGBT gates that require higher
drive current. The outputs have a wide operating
voltage range, and are able to provide a negative gate
drive voltage to ensure the turn-off of high power
IGBTs. A desaturation detection circuit protects the
power IGBT during a short circuit. The IX2204 has a
programmable two-level turn-off feature that protects
the device against excessive voltages when the IGBT
is being turned off due to an over-current situation.
The IX2204 has under voltage lockout circuitry and a
fault status output, and is available in a 16-lead
thermally enhanced SOIC package.
Ordering Information
Part Description
IX2204NE 16-Pin SOIC in Tubes (50/Tube)
IX2204NETR 16-Pin SOIC in Tape & Reel (2000/Reel)
UVLO
VHA
INA
INB
MODE
BLANK
TRISTATE
DESAT
FAULT
1.4V
Control
Logic
A Channel
Level Shift
B Channel
Level Shift
OUTHA
OUTLA
VLA
VHB
OUTHB
OUTLB
GND VLB
DS-IX2204-R03
www.ixysic.com
1
1 page  
INTEGRATED CIRCUITS DIVISION
1.6 AC Electrical Characteristics
13V < VHA < 25V; -40°C<TA<125°C
IX2204
Parameter
OUT Rise Time
OUT Fall Time
Delay, IN to OUT Rising
Delay, IN to OUT Falling
IN to OUT Pulse Distortion
DESAT Blank Time
Delay Time, DESAT to Output Tristate
Duration of Tristate OUT
Delay Time, TRISTATE high to OUT Low
Conditions
VH=18V, CLOAD=1nF
(twin - twout), CLOAD=0
(twin - twout), CLOAD=1nF
CBLANK=0
CBLANK=100pF
RL=100 to GND
CTRISTATE=0
CTRISTATE=100pF
VH=18V, CLOAD=1nF
Symbol Minimum Typical Maximum Units
tr
tf
TDLH
TDHL
tw
tBLANK
tDELAY1
tTRISTATE
tDELAY2
-
-
-
-
-
-
-
-
-
-
-
-
- 40
8 20
70 100
70 100
7 25
7 25
- 100
875 -
50 100
- 100
1000 -
- 100
ns
ns
ns
ns
ns
ns
1.7 Thermal Characteristics
Parameter
Thermal Resistance, Junction to Ambient
Symbol
JA
Rating
75.4
Units
°C/W
1.8 AC Input/Output Timing Diagram (MODE=0V)
tDHL tDLH
V IH
IN X
tw in
V IL
OUT X
90%
50%
twout
50%
10%
tf
90%
10%
tr
90%
10%
1.9 AC Fault Timing Diagram
1.4V
DESAT
VH
OUT
VL
tDELAY1
tTRISTATE
tDELAY2
R03 www.ixysic.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IX2204.PDF ] | |
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