MAX4427ESA Maxim Integrated Products, MAX4427ESA Datasheet

IC DRIVER DUAL MOSFET 1.5A 8SOIC

MAX4427ESA

Manufacturer Part Number
MAX4427ESA
Description
IC DRIVER DUAL MOSFET 1.5A 8SOIC
Manufacturer
Maxim Integrated Products
Type
Low Sider
Datasheet
1.MAX4428ESA.pdf (7 pages)

Specifications of MAX4427ESA

Configuration
Low-Side
Input Type
Non-Inverting
Delay Time
10.0ns
Current - Peak
1.5A
Number Of Configurations
2
Number Of Outputs
2
Voltage - Supply
4.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Rise Time
30 ns
Fall Time
30 ns
Supply Voltage (min)
4.5 V
Supply Current
4.5 mA
Maximum Power Dissipation
471 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Drivers
2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
High Side Voltage - Max (bootstrap)
-

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19-0132; Rev 2; 6/06
The MAX4426/MAX4427/MAX4428 are dual monolithic
MOSFET drivers designed to translate TTL/CMOS inputs
to high voltage/current outputs. The MAX4426 is a dual
inverting power MOSFET driver. The MAX4427 is a dual
noninverting power MOSFET driver, and the MAX4428
contains one inverting section and one noninverting
section. Delay times are nearly independent of V
(see Typical Operating Characteristics). High-current
output drivers rapidly charge and discharge the gate
capacitance of even the largest power MOSFETs to
within millivolts of the supply rails. This produces the
power MOSFETs' minimum on resistance. The MAX4426/
MAX4427/MAX4428's high speed minimizes power loss-
es in switching power supplies and DC-DC converters.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
GND
GND
GND
N.C.
N.C.
N.C.
INA
INB
INA
INB
INA
INB
1
2
3
4
1
2
3
4
1
2
3
4
Switching Power Supplies
DC-DC Converters
Motor Controllers
Pin-Diode Drivers
Charge-Pump Voltage Inverters
MAX4426
MAX4427
MAX4428
DIP/SO
DIP/SO
DIP/SO
_______________________________________________________________ Maxim Integrated Products 1
8
7
6
5
8
7
6
5
8
7
6
5
Dual High-Speed 1.5A MOSFET Drivers
General Description
N.C.
OUTA
V
OUTB
N.C.
OUTA
V
OUTB
N.C.
OUTA
V
OUTB
DD
DD
DD
Pin Configurations
TOP VIEW
Applications
2, 4
2, 4
2
4
NONINVERTING
INVERTING
7, 5
7, 5
7
5
DD
Ordering Information continued on end of data sheet.
*Dice are tested at T
**Contact factory for availability and processing to MIL-STD-883.
S Upgrade for TSC4426/TSC4427/TSC4428
S Lower On Resistance: 4Ω vs. 7Ω
S Shorter Delay Times: t
S 1.5A Peak Output Current
S Fast Rise and Fall Times: Typically 20ns with
S Wide Operating Range: 4.5V to 18V
S Low Power Consumption: 1.8mA with Logic 1 Input
S TTL/CMOS Compatible
S Latchup Protected-Withstand > 500mA Reverse
S ESD Protected
MAX4426CPA
MAX4426CSA
MAX4426C/D
MAX4426EPA
MAX4426ESA
MAX4426EJA
MAX4426MJA
1000pF Load
Current
PART
INPUT
INPUT
Typical Operating Circuit
A
-55NC to +125NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
TEMP RANGE
= +25°C.
0NC to +70NC
0NC to +70NC
0NC to +70NC
Ordering Information
V
MAX4426
DD
t
= +18V
D1
D2
A
B
- 10ns vs. 30ns
- 25ns vs. 50ns
200µA with Logic 0 Input
4.7µF
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
8 CERDIP**
Features
OUTPUT*
OUTPUT*
0.1µF

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MAX4427ESA Summary of contents

Page 1

... V DD INB 4 5 OUTB DIP/SO _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. S Upgrade for TSC4426/TSC4427/TSC4428 S Lower On Resistance: 4Ω vs. 7Ω S Shorter Delay Times 1.5A Peak Output Current DD S Fast Rise and Fall Times: Typically 20ns with 1000pF Load S Wide Operating Range: 4 ...

Page 2

Dual High-Speed 1.5A MOSFET Drivers ABSOLUTE MAXIMUM RATINGS Supply Voltage V to GND .............................................. +20V DD Time V < V < V ......................................................... 50ns IL IN_ IH Input Voltage .....................................V DD Continuous Power Dissipation (T = +70°C) A Plastic DIP ...

Page 3

Dual High-Speed 1.5A MOSFET Drivers MAX4426 RISE AND FALL TIME vs. SUPPLY VOLTAGE 1000pF +25° SUPPLY VOLTAGE (V) ...

Page 4

Dual High-Speed 1.5A MOSFET Drivers Applications Information The MAX4426/MAX4427/MAX4428 have easy-to-drive inputs. However, these inputs must never be allowed to stay between V and V for more than 50ns. Unused IH IL inputs should always be connected to ground to ...

Page 5

... D1 +18V 90% NONINVERTING OUTPUT 10 Figure 1. Inverting and Noninverting Test Circuit Ordering Information (continued) PART MAX4427CPA 0.1µF MAX4427CSA MAX4427C/D MAX4427EPA OUTPUT 1000pF MAX4427ESA MAX4427EJA OUTPUT MAX4427MJA 1000pF MAX4428CPA MAX4428CSA MAX4428C/D 90% MAX4428EPA MAX4428ESA t D2 MAX4428EJA 90% MAX4428MJA 10% *Dice are tested **Contact factory for availability and processing to MIL-STD-883. ...

Page 6

Dual High-Speed 1.5A MOSFET Drivers (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 6 Package Information ...

Page 7

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2006 Maxim Integrated Products © ...

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