产品价格:面议
产品数量:100000
保质/修期:1
保质/修期单位:年
更新日期:2020-12-11
Corebai芯佰微CBM2003A达林顿晶体管负载驱动器集成电路,深圳市洛伦兹科技有限公司,CBM2003A,洛伦兹科技,可直接替换TI德州、TOSHIBA东芝ULN2003。
Features And Application
500-mA Rated Collector Current (Single Output)
High-Voltage Outputs . . . 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of Logic
Relay Driver Applications
Description
The CBM2003A are monolithic high-voltage, high-current Darlington transistor arrays. Each
consists of seven n-p-n Darlington pairs that feature high-voltage outputs with
common-cathode clamp diodes for switching inductive loads. The collector-current rating of a
232供应商_232供应相关-深圳市洛伦兹科技有限公司
single Darlington pair is 500 mA. The Darlington pairs may be paralleled for higher current
capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED
and gas discharge), line drivers, and logic buffers.
The CBM2003A has a 2.7-kΩ series base resistor for each Darlington pair for operation
directly with TTL or 5-V CMOS devices.
负载驱动器
Part No Description Package Cross Reference
CBM2003A 高电压、大电流达林顿晶体管阵列 SOP ULN2003 TI TOS
CBM2004A 高电压、大电流达林顿晶体管阵列 SOP ULN2004 TI TOS
CBM2803A 高电压、大电流达林顿晶体管阵列 SOP ULN2803 TI TOS
CBM2804A 高电压、大电流达林顿晶体管阵列 SOP ULN2804 TOSHIBA
CBM62783A 达林顿晶体管阵列 SOP TD62783 TOSHIBA
CBM62784A 达林顿晶体管阵列 SOP TD62784 TOSHIBA
Corebai芯佰微CBM2003A达林顿晶体管负载驱动器集成电路,可直接替换TI德州、TOSHIBA东芝ULN2003。
Absolute Maximum Ratings (Ta =25℃)
Parameter Symbol Limit Values Unit
Min. Max.
Output Sustaining Voltage VCE(SUS) –0.5 50 V
Output Current IOUT 500 mA/ch、
Input Voltage VIN – 0.5 30 V
Clamp Diode Reverse Voltage VR 50 V
Clamp Diode Forward Current IF 500 mA
Power Dissipation DIP PD 1 .15 W
SOP 0.95
接口电路232深圳原厂代理_232供应商相关-深圳市洛伦兹科技有限公司
Operating Temperature Topr -40 85 ℃
Storage Temperature Tstg -55 150 ℃
* Stresses beyond those listed under “absolute maximum ratings” may cause permanent
damage to the device. These are stress ratings only and functional operation of the device at
these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device
reliability.
Corebai芯佰微CBM2003A达林顿晶体管负载驱动器集成电路,可直接替换TI德州、TOSHIBA东芝ULN2003。
PACKAGE/ORDERING INFORMATION
PRODUCT ORDERING TEMPRANGE PACKAGE PAKEAGE TRANSPOT
CBM2003 CBM2003AS16 -40℃~85℃ SOP-16 CBM2003AS Tape and Reel,2500
CBM2003 CBM2003ADP16 -40℃~85℃ SOP-16 CBM2003AD Tape and Reel,50
Electrical Characteristics ,Ta= 25℃ (unless otherwise noted)
Parameter Test Fig. Test Conditions Min Typ Max Unit
Vi(on) On-state Input Voltage 6 Vce=2V Ic=125mA
Ic=200mA 2.4
Ic=250mA 2.7
Ic=275mA
Ic=300mA 3
Ic=350mA
Icex Collector outoff current 1 Vce=50V Ii=0 50
2 Vce=50V, Ta=85℃ Ii=0 100
VI=1V
hfe DC Current Transfer Ratio 5 Vce=2V, Iout=350mA 1000
Vf Clamp forward voltage 8 If=350mA 1.7 2
Ii(off) Off-state input current 3 Vce=50V Ta=85℃ic=500uA 50 65
Ii Input current 4 Vi=2.4V 0.4 0.7
Vi=5V
Vi=12V
IR Clamp reverse current 7 Vr=50V 50
Vr=50V Ta=85℃ 100
Ci Input capacitance Vi=0 f=1MHz 15 25 pF
saturation voltage 5 Ii=250uA IC=100mA 0.9 1.1
Ii =350uA IC=200mA 1 1.3
Ii=500uA IC=350mA 1.2 1.6
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