IX2127NTR CLARE [Clare, Inc.], IX2127NTR Datasheet

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IX2127NTR

Manufacturer Part Number
IX2127NTR
Description
High-Voltage Power MOSFET & IGBT Driver
Manufacturer
CLARE [Clare, Inc.]
Datasheet
Driver Characteristics
Features
Applications
IX2127 Block Diagram
DS-IX2127 - R01
Parameter
V
I
V
t
O +/-
ON
Floating Channel Designed for Bootstrap Operation
up to 600V
Tolerant to Negative Transient Voltages; dV/dt
Immune
Undervoltage Lockout
3.3V, 5V, and 12V Input Logic Compatible
Open-Drain FAULT Indicator Pin Shows
Over-Current Shutdown
Output in Phase with the Input
High-Speed Gate Driver
Motor Drive Inverter
OFFSET
CSth
/ t
(Source/Sink)
V
FAULT
COM
OFF
IN
CC
(Typical)
Pb
V
CC
2002/95/EC
RoHS
Q
Data Latch
Enable
250/500
Rating
R
S
600
250
100
e
3
Transmitter
Receiver
Low Side
Units
mA
mV
ns
V
Level Shift
Level Shift
High-Low
Low-High
www.clare.com
High Side
High-Voltage Power MOSFET & IGBT Driver
Transmitter
Receiver
Description
The IX2127 is a high-voltage, high-speed power
MOSFET and IGBT driver. High-voltage level-shift
circuitry enables this device to operate up to 600V.
Clare’s proprietary common-mode design techniques
provide stable operation in high dV/dt noise
environments.
An on-board comparator can be used to detect an
over-current condition in the driven MOSFET or IGBT
device, and then shut down drive to that device. An
open-drain output, FAULT, indicates that an
over-current shutdown has occurred.
The gate driver output typically can source 250mA
and sink 500mA, which is suitable for fluorescent lamp
ballast, motor control, SMPS, and other converter
drive topologies.
The IX2127 is provided in 8-pin DIP and 8-pin SOIC
packages, and is available in Tape & Reel versions.
See ordering information below.
Ordering Information
Part
IX2127G
IX2127N
IX2127NTR
Data Latch
Enable
Blanking
Signal
Undervoltage Lockout
Description
8-Pin DIP (50/Tube)
8-Pin SOIC (100/Tube)
8-Pin SOIC (2000/Reel)
Delay
Buffer
Comparator
+
_
IX2127
HO
CS
V
V
B
S
1

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IX2127NTR Summary of contents

Page 1

... SMPS, and other converter drive topologies. The IX2127 is provided in 8-pin DIP and 8-pin SOIC packages, and is available in Tape & Reel versions. See ordering information below. Ordering Information Part 3 IX2127G IX2127N IX2127NTR Low Side High Side Low-High Transmitter Receiver Level Shift High-Low Receiver Transmitter Level Shift www ...

Page 2

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

Specifications 1.1 Package Pinout FAULT 3 COM 4 1.3 Absolute Maximum Ratings Unless otherwise specified, ratings are provided at T Parameter Logic Supply Voltage High Side Floating Supply Voltage High Side Floating Offset Voltage ...

Page 4

IX2127 1.4 Recommended Operating Conditions Parameter Logic Supply High Side Floating Supply High Side Offset Voltage Logic Input Voltage High Side Floating Output Current Sense Signal Voltage FAULT Output Voltage Ambient Temperature 1.5 General Conditions Typical values are characteristic of ...

Page 5

Logic I/O Specifications Parameter Logic “1” Input Voltage Logic “0” Input Voltage Logic “1” Input Bias Current Logic “0” Input Bias Current FAULT On-Resistance 1.6.4 Thermal Specifications Parameter Thermal Resistance, Junction to Ambient: 8-Lead DIP 8-Lead SOIC 1.7 Timing ...

Page 6

IX2127 1.7.2 I/O Timing Diagram IN CS FAULT HO 1.7.3 Switching Time Waveforms 50% IN 90% 10 1.7.4 Startup Blanking Time Waveforms 50 blk CS HO FAULT 6 1.7.5 CS Shutdown Waveforms ...

Page 7

Performance Data Quiescent V Supply Current I CC vs. Voltage 250 200 150 100 50 0 9.0 9.5 10.0 10.5 11.0 11.5 V Supply Voltage (V) CC Quiescent V Supply Current I CC QCC vs. Temperature 300 250 200 ...

Page 8

IX2127 Logic "1" Input Current vs. Voltage 9.0 9.5 10.0 10.5 11.0 11.5 Voltage (V) Logic "1" Input Current vs. Temperature 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ...

Page 9

High-Level Output Voltage vs. Temperature 100 -10 -50 - 100 Temperature (ºC) Low-Level Output Voltage V OL vs. Temperature 100 90 ...

Page 10

IX2127 3 Manufacturing Information 3.1 Mechanical Dimensions 3.1.1 8-Pin DIP Through-Hole Package 9.652 ± 0.381 (0.380 ± 0.015) 2.540 ± 0.127 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 4.064 TYP (0.160) 0.889 ...

Page 11

Tape & Reel Packaging for 8-Pin SOIC Package 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) Embossed Carrier Embossment 3.2 Soldering For proper assembly, the component must be processed in accordance with the current revision ...

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