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EL7242, EL7252

®

Data Sheet

April 6, 2005

FN7285.1

Dual Input, High Speed, Dual Channel

Power MOSFET Driver

Features

• Logic AND/NAND input

The EL7242/EL7252 dual input, 2-channel drivers achieve

the same excellent switching performance of the EL7212

family while providing added flexibility. The 2-input logic and

configuration is applicable to numerous power MOSFET

drive circuits. As with other Elantec drivers, the

EL7242/EL7252 are excellent for driving large capacitive

loads with minimal delay and switching times. “Shoot-thru”

protection and latching circuits can be implemented by

simply “cross-coupling” the 2-channels.

• 3V and 5V Input compatible

• Clocking speeds up to 10MHz

• 20ns Switching/delay time

• 2A Peak drive

• Isolated drains

• Low output impedance

• Low quiescent current

• Wide operating voltage — 4.5V16V

• Pb-Free available (RoHS compliant)

Ordering Information

TAPE &

PART NUMBER

EL7242CN

PACKAGE

8-Pin PDIP

8-Pin SOIC

REEL

PKG. DWG. #

MDP0031

MDP0027

Applications

-

• Short circuit protected switching

• Under-voltage shut-down circuits

• Switch-mode power supplies

• Motor controls

EL7242CS

EL7242CS-T7

EL7242CS-T13

7”

13”

-

EL7242CSZ

(See Note)

8-Pin SOIC

(Pb-free)

• Power MOSFET switching

• Switching capacitive loads

• Shoot-thru protection

EL7242CSZ-T7

(See Note)

8-Pin SOIC

(Pb-free)

7”

MDP0027

EL7242CSZ-T13

(See Note)

8-Pin SOIC

(Pb-free)

13”

• Latching drivers

EL7252CN

8-Pin PDIP

8-Pin SOIC

-

MDP0031

MDP0027

Pinouts

EL7252CS

EL7252CS-T7

EL7252CS-T13

7”

13”

-

EL7242

(8-PIN PDIP, SOIC)

TOP VIEW

EL7252

(8-PIN PDIP, SOIC)

TOP VIEW

EL7252CSZ

(See Note)

8-Pin SOIC

(Pb-free)

EL7252CSZ-T7

(See Note)

8-Pin SOIC

(Pb-free)

7”

MDP0027

EL7252CSZ-T13

(See Note)

8-Pin SOIC

(Pb-free)

13”

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which are RoHS compliant and compatible

with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1

1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

EL7242, EL7252

Absolute Maximum Ratings (T = 25°C)

A

Supply (V+ to Gnd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V

Input Pins. . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V above V+

Combined Peak Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . .4A

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C

Power Dissipation

SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW

PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050mW

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: T = T = T

A

J

C

DC Electrical Specifications T = 25°C, V = 15V unless otherwise specified

A

PARAMETER

INPUT

DESCRIPTION

TEST CONDITIONS

MIN

TYP

MAX

UNITS

V

Logic “1' Input Voltage

2.4

V

µA

V

IH

I

Logic “1' Input Current

Logic “0' Input Voltage

Logic “0' Input Current

Input Hysteresis

@V+

@0V

0.1

10

0.8

10

IH

V

IL

I

0.1

0.3

µA

V

IL

V

HVS

OUTPUT

R

Pull-Up Resistance

Pull-Down Resistance

Peak Output Current

I

= -100mA

= +100mA

3

4

6

Ω

A

OH

OUT

OL

I

Source

Sink

2

PK

I

Continuous Output Current

Source/Sink

100

4.5

mA

DC

POWER SUPPLY

I

Power Supply Current

Operating Voltage

Inputs High

1

2.5

16

mA

V

S

V

S

AC Electrical Specifications T = 25°C, V = 15V unless otherwise specified

A

PARAMETER

DESCRIPTION

TEST CONDITIONS

MIN

TYP

MAX

UNITS

SWITCHING CHARACTERISTICS

t

Rise Time

Fall Time

C

= 500pF

= 1000pF

10

20

ns

R

F

L

C

= 500pF

= 1000pF

10

20

L

t

Turn-On Delay Time

Turn-Off Delay Time

20

25

ns

D-ON

D-OFF

2

EL7242, EL7252

Timing Table

Standard Test Configuration

Simplified Schematic

3

EL7242, EL7252

Typical Performance Curves

Max Power/Derating Curves

Switch Threshold vs Supply Voltage

Peak Drive vs Supply Voltage

Input Current vs Voltage

“ON' Resistance vs Supply Voltage

Quiescent Supply Current

4

EL7242, EL7252

Typical Performance Curves (Continued)

Average Supply Current vs

Voltage and Frequency

Average Supply Current

vs Capacitive Load

Rise/Fall Time vs Load

Rise/Fall Time vs Supply Voltage

5

EL7242, EL7252

Typical Performance Curves (Continued)

Rise/Fall Time vs Temperature

Propagation Delay vs Supply Voltage

Delay vs Temperature

All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.

Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and

reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.

For information regarding Intersil Corporation and its products, see www.intersil.com

6

型号:	EL7242CS-T7
生命周期：	Transferred
IHS 制造商：	ELANTEC
包装说明：	SO-8
Reach Compliance Code：	unknown
风险等级：	5.66
Is Samacsys：	N
高边驱动器：	NO
接口集成电路类型：	AND GATE BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G8
功能数量：	2
端子数量：	8
最高工作温度：	85 °C
最低工作温度：	-40 °C
标称输出峰值电流：	2 A
封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP
封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE
认证状态：	Not Qualified
最大供电电压：	16 V
最小供电电压：	4.5 V
标称供电电压：	15 V
表面贴装：	YES
温度等级：	INDUSTRIAL
端子形式：	GULL WING
端子位置：	DUAL
断开时间：	0.025 µs
接通时间：	0.025 µs
Base Number Matches：	1

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