ADUM1230BRWZ Analog Devices Inc, ADUM1230BRWZ Datasheet

ADUM1230BRWZ

Manufacturer Part Number
ADUM1230BRWZ
Description
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADUM1230BRWZ

Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
105C
Package Type
SOIC W
Rad Hardened
No
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADUM1230BRWZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
FEATURES
Isolated high-side and low-side outputs
0.1 A peak output current
High frequency operation: 5 MHz max
High common-mode transient immunity: >50 kV/μs
High temperature operation: 105°C
Wide body, 16-lead SOIC
UL1577 2500 V rms input-to-output withstand voltage
APPLICATIONS
Isolated IGBT/MOSFET gate drives
Plasma displays
Industrial inverters
Switching power supplies
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
High side or low side relative to input: ±700 V
High-side/low-side differential: 700 V
DISABLE
PEAK
GND
V
V
DD1
DD1
V
V
NC
NC
IA
IB
1
1
2
3
4
5
6
7
8
FUNCTIONAL BLOCK DIAGRAM
PEAK
Isolated Precision Half-Bridge Driver,
ENCODE
ENCODE
Figure 1.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
GENERAL DESCRIPTION
The ADuM1230
employs Analog Devices, Inc., iCoupler® technology to provide
independent and isolated high-side and low-side outputs.
Combining high speed CMOS and monolithic transformer
technology, this isolation component provides outstanding
performance characteristics superior to optocoupler-based
solutions.
By avoiding the use of LEDs and photodiodes, this iCoupler
gate drive device is able to provide precision timing characteristics
not possible with optocouplers. Furthermore, the reliability and
performance stability problems associated with optocoupler
LEDs are avoided.
In comparison to gate drivers employing high voltage level
translation methodologies, the ADuM1230 offers the benefit of
true, galvanic isolation between the input and each output. Each
output may be operated up to ±700 V
thereby supporting low-side switching to negative voltages. The
differential voltage between the high side and low side can be as
high as 700 V
As a result, the ADuM1230 provides reliable control over the
switching characteristics of IGBT/MOSFET configurations over
a wide range of positive or negative switching voltages.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; 7,075,329; and
other pending patents.
DECODE
DECODE
PEAK
16
15
14
13
12
10
11
9
1
V
V
GND
NC
NC
V
V
GND
.
DDA
OA
DDB
OB
©2005–2007 Analog Devices, Inc. All rights reserved.
is an isolated half-bridge gate driver that
A
B
0.1 A Amp Output
PEAK
ADuM1230
relative to the input,
www.analog.com

Related parts for ADUM1230BRWZ

ADUM1230BRWZ Summary of contents

Page 1

FEATURES Isolated high-side and low-side outputs High side or low side relative to input: ±700 V High-side/low-side differential: 700 V 0.1 A peak output current High frequency operation: 5 MHz max High common-mode transient immunity: >50 kV/μs High temperature operation: ...

Page 2

ADuM1230 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Package Characteristics ............................................................... 4 Regulatory Information............................................................... 4 Insulation and Safety-Related Specifications............................ 4 Recommended ...

Page 3

SPECIFICATIONS ELECTRICAL CHARACTERISTICS All voltages are relative to their respective ground. 4.5 V ≤ V specifications apply over the entire recommended operating range, unless otherwise noted. All typical specifications are ...

Page 4

ADuM1230 PACKAGE CHARACTERISTICS Table 2. Parameter Resistance (Input-to-Output Capacitance (Input-to-Output) Input Capacitance IC Junction-to-Ambient Thermal Resistance 1 The device is considered a two-terminal device: Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 ...

Page 5

ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Table 6. Parameter Rating Storage Temperature (T ) −55°C to +150 °C ST Ambient Operating Temperature (T ) −40°C to +105° Input Supply Voltage (V ) −0.5 V ...

Page 6

ADuM1230 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 7. Pin Function Descriptions Pin No. Mnemonic Function 1 V Logic Input Logic Input Input Supply Voltage, 4 5.5 V. DD1 ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS DATA RATE (Mbps) Figure 3. Typical Input Supply Current Variation with Data Rate DATA RATE (Mbps) ...

Page 8

ADuM1230 APPLICATIONS INFORMATION COMMON-MODE TRANSIENT IMMUNITY In general, common-mode transients consist of linear and sinusoidal components. The linear component of a common- mode transient is given (ΔV/Δt) t CM, linear where ΔV/Δt is the slope of the ...

Page 9

V AND V DDA GND AND GND A V GND Figure 11. Common-Mode Transient Immunity Waveforms—Input to Output V /V DDA DDB GND /GND DDA DDB GND /GND B Figure 12. Common-Mode Transient Immunity Waveforms—Between Outputs V ...

Page 10

... ADuM1230 OUTLINE DIMENSIONS 0.30 (0.0118) 0.10 (0.0039) COPLANARITY ORDERING GUIDE No. of Output Peak Model Channels Current (A) 1 ADuM1230BRWZ 2 0.1 1 ADuM1230BRWZ- RoHS Compliant Part. 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913) 10.65 (0.4193 10.00 (0.3937) 1.27 (0.0500) 2.65 (0.1043) BSC 2 ...

Page 11

NOTES Rev Page ADuM1230 ...

Page 12

ADuM1230 NOTES ©2005–2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05460-0-12/07(B) Rev Page ...

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