參數(shù)資料
型號(hào): MDC3105
廠商: ON SEMICONDUCTOR
英文描述: Integrated Relay, Inductive Load Driver(電感負(fù)載/延遲驅(qū)動(dòng)器)
中文描述: 綜合繼電器,感性負(fù)載驅(qū)動(dòng)器(電感負(fù)載/延遲驅(qū)動(dòng)器)
文件頁(yè)數(shù): 1/12頁(yè)
文件大小: 118K
代理商: MDC3105
Semiconductor Components Industries, LLC, 2005
December, 2005 Rev. 5
1
Publication Order Number:
MDC3105/D
MDC3105
Integrated Relay,
Inductive Load Driver
This device is intended to replace an array of three to six discrete
components with an integrated SMT part. It is available in a SOT23
package. It can be used to switch 3 to 6 Vdc inductive loads such as
relays, solenoids, incandescent lamps, and small DC motors without
the need of a freewheeling diode.
Features
Provides a Robust Driver Interface between DC Relay Coil and
Sensitive Logic Circuits
Optimized to Switch Relays from a 3.0 V to 5.0 V Rail
Capable of Driving Relay Coils Rated up to 2.5 W at 5.0 V
Features Low Input Drive Current and Good BacktoFront Transient
Isolation
Internal Zener Eliminates Need for FreeWheeling Diode
Internal Zener Clamp Routes Induced Current to Ground for Quieter
System Operation
Guaranteed Off State with No Input Connection
Supports Large Systems with Minimal OffState Leakage
ESD Resistant in Accordance with the Class 1C Human Body Model
Low Sat Voltage Reduces System Current Drain by Allowing Use of
Higher Resistance Relay Coils
PbFree Packages are Available
Applications
Telecom:
Line Cards, Modems, Answering Machines, FAX
Machines, Feature Phone Electronic Hook Switch
Computer and Office:
Photocopiers, Printers, Desktop Computers
Consumer:
TVs and VCRs, Stereo Receivers, CD Players, Cassette
Recorders, TV Set Top Boxes
Industrial:
Small Appliances, White Goods, Security Systems,
Automated Test Equipment, Garage Door Openers
Automotive:
5.0 V Driven Relays, Motor Controls, Power Latches,
Lamp Drivers
INTERNAL CIRCUIT DIAGRAMS
CASE 318F
CASE 318
V
out
(3)
V
in
(1)
1.0 k
33 k
6.6 V
GND
(2)
V
out
(6)
V
in
(5)
1.0 k
33 k
6.6 V
GND
(1)
V
out
(3)
V
in
(2)
1.0 k
33 k
6.6 V
GND
(4)
http://onsemi.com
MARKING
DIAGRAMS
Relay, Inductive Load Driver
Silicon SMALLBLOCK
Integrated Circuit
1
SOT23
CASE 318
STYLE 6
1
SC74
CASE 318F
STYLE 8
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
1
JW M
JW
M
= Specific Device Code
= Date Code*
= PbFree Package
JW M
(Note: Microdot may be in either location)
1
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