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MX2002DG-S14-R [UTC]

Interface Circuit;
MX2002DG-S14-R
型号： MX2002DG-S14-R
厂家： Unisonic Technologies    Unisonic Technologies
描述：

Interface Circuit
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UNISONIC TECHNOLOGIES CO., LTD  
MX2002D  
Preliminary  
LINEAR INTEGRATED CIRCUIT  
4-CH DARLINGTON SINK  
DRIVER AND 3-TERMINAL  
0.2A 5V VOLTAGE  
REGULATOR  
SOP-14  
„
DESCRIPTION  
The UTC MX2002D is comprised of 4-ch Darlington Sink Driver  
and 3-TERMINAL Voltage Regulator.  
The Sink Driver is a high-voltage, high-current NPN darlington  
driver. Every channel includes clamp diode for switching inductive  
load. The applications of the UTC MX2002D include relay,  
hammer, lamp and display (LED) drivers.  
The 5V Voltage Regulator is a three-terminal regulator with  
0.2A output current capability.  
„
FEATURES  
For Darlington Sink Drivers  
* Output current (single output): 500mA max  
* High sustaining voltage output: 50V min  
* Output clamp diodes  
* Inputs compatible with various types of logic  
For 5V VOLTAGE REGULATOR  
* Output Current up to 200mA  
* Thermal Overload Shutdown Protection  
* Short Circuit Current Limiting  
„
ORDERING INFORMATION  
Ordering Number  
Lead Free  
Package  
Packing  
Halogen Free  
MX2002DL-S14-R  
MX2002DL-S14-T  
MX2002DG-S14-R  
MX2002DG-S14-T  
SOP-14  
SOP-14  
Tape Reel  
Tube  
www.unisonic.com.tw  
Copyright © 2011 Unisonic Technologies Co., Ltd  
1 of 5  
QW-R101-037.a  
MX2002D  
Preliminary  
LINEAR INTEGRATED CIRCUIT  
„
PIN CONFIGURATION  
„
PIN DESCRIPTION  
PIN NO.  
PIN NAME  
B1  
DESCRIPTION  
1
2
Input of the 1st-ch Darlington Sink Driver  
Input of the 2nd-ch Darlington Sink Driver  
Input of the 3rd-ch Darlington Sink Driver  
Input of the 4th-ch Darlington Sink Driver  
Ground of Darlington Sink Drivers  
Output of 5V Voltage Regulator  
B2  
3
B3  
4
B4  
5
GND  
VO  
6
7
VI  
Input of 5V Voltage Regulator  
8
GND  
NC  
Ground of 5V Voltage Regulator  
9
No connection  
10  
11  
12  
13  
14  
COM  
C4  
COMMON of Darlington Sink Drivers  
Output of the 4th-ch Darlington Sink Driver  
Output of the 3rd-ch Darlington Sink Driver  
Output of the 2nd-ch Darlington Sink Driver  
Output of the 1st-ch Darlington Sink Driver  
C3  
C2  
C1  
„
BLOCK DIAGRAM  
UTC MX2002D  
B1  
B2  
B3  
1
14  
C1  
C2  
C3  
2
3
13  
12  
B4  
4
5
6
11  
10  
9
C4  
GND  
COM  
VO  
VI  
NC  
7
8
GND  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 5  
QW-R101-037.a  
www.unisonic.com.tw  
MX2002D  
Preliminary  
LINEAR INTEGRATED CIRCUIT  
„
ABSOLUTE MAXIMUM RATING  
PARAMETER  
SYMBOL  
RATING  
0.9  
UNIT  
W
Power Dissipation (Ta=25°C)  
Junction Temperature  
Operating Temperature  
Storage Temperature  
Darlington Sink Drivers  
Output Sustaining Voltage  
Input Voltage  
PD  
TJ  
+125  
°C  
TOPR  
TSTG  
-40~+85  
-55~+150  
°C  
°C  
VOUT  
VIN  
VR  
-0.5~50  
-0.5~30  
50  
V
V
Clamp Diode Reverse Voltage  
Output Current  
V
IOUT  
IF  
500  
mA/ch  
mA  
Clamp Diode Forward Current  
5V VOLTAGE REGULATOR  
Input Voltage  
500  
VIN  
30  
V
Output Current  
IOUT  
200  
mA  
„
ELECTRICAL CHARACTERISTICS  
Darlington Sink Drivers (TA = 25°C unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VCE=50V, TA=25°C  
MIN TYP MAX UNIT  
50  
μA  
Output Leakage Current  
ILEAK  
VCE=50V, TA=85°C  
100  
IOUT=350mA, IIN=500μA  
1.3  
1.1  
0.9  
1.6  
1.3  
1.1  
Collector-Emitter Saturation Voltage VCEO(SAT) IOUT=200mA, IIN=350μA  
IOUT=100mA, IIN=250μA  
V
DC Current Transfer Ratio  
Input Current (Output On)  
Input Current (Output Off)  
hFE  
VCE=2V, IOUT=350mA  
VIN=2.4V, IOUT=350mA  
1000  
50  
IIN (ON)  
0.4  
65  
0.7  
mA  
IIN (OFF) IOUT=500µA, TA=85°C  
μA  
IOUT=350mA  
IOUT=200mA  
2.6  
2.0  
50  
Input Voltage (Output On)  
VIN(ON)  
IR  
VCE=2 V  
V
VR=50V, TA=25°C  
VR=50V, TA=85°C  
IF=350mA  
Clamp Diode Reverse Current  
μA  
100  
2.0  
Clamp Diode Forward Voltage  
Input Capacitance  
Turn-On Delay  
VF  
CIN  
tON  
tOFF  
V
15  
0.1  
0.2  
pF  
VOUT=50V, RL=125Ω, CL=15pF  
VOUT=50V, RL=125Ω, CL=15pF  
μs  
Turn-Off Delay  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 5  
QW-R101-037.a  
www.unisonic.com.tw  
MX2002D  
Preliminary  
LINEAR INTEGRATED CIRCUIT  
„
ELECTRICAL CHARACTERISTICS(Cont.)  
5V VOLTAGE REGULATOR  
(VIN=10V, IOUT=40mA, 0°C<TJ<125°C, C1=0.33μF, Co=0.1μF, unless otherwise specified) (Note 1)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN TYP MAX UNIT  
TJ= 25°C  
7V≤VIN≤20V, IOUT=1mA-40mA  
4.80 5.0 5.20  
V
Output Voltage  
VOUT  
4.75  
5.25  
5.25  
60  
7V≤VIN≤VMAX, IOUT=1mA-200mA(Note 2) 4.75  
TJ=25°C, IOUT=1mA-100mA  
TJ=25°C, IOUT=1mA-40mA  
7V≤VIN≤20V, TJ=25°C  
8V≤VIN≤20V, TJ=25°C  
VIN=10V, IOUT=0mA, TJ=25°C  
8V≤VIN≤20V  
V
11  
5.0  
8
Load Regulation  
ΔVOUT  
mV  
30  
150  
100  
5.5  
1.5  
0.1  
Line regulation  
ΔVOUT  
IQ  
mV  
mA  
mA  
6
Quiescent Current  
Quiescent Current Change  
2.0  
ΔIQ  
1mA≤VIN≤40mA  
Vin=7V  
400  
150  
40  
Max output current  
IOUT(MAX) TJ=25°C  
mA  
Vin=30V  
10Hz ≤ f ≤ 100kHz  
Output Noise Voltage  
Temperature coefficient of VOUT  
Ripple Rejection  
eN  
μV  
mV/°C  
dB  
ΔVO/ΔT IOUT=5mA  
RR  
VD  
-0.65  
80  
8V≤VIN≤20V, f=120Hz, TJ=25°C  
41  
Dropout Voltage  
TJ=25°C, IOUT=100mA  
1.7  
V
Notes: 1. The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length  
of the package and copper pattern of PCB. The data above represent pulse test conditions with junction  
temperatures specified at the initiation of test.  
2. Power dissipation<0.5W  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 5  
QW-R101-037.a  
www.unisonic.com.tw  
MX2002D  
Preliminary  
LINEAR INTEGRATED CIRCUIT  
„
TYPICAL APPLICATION CIRCUIT  
+12V  
Motor Step  
M
COM  
I/O1  
I/O2  
I/O3  
I/O4  
IN1 OC1  
IN2 OC2  
IN3 OC3  
IN4 OC4  
VIN  
VOUT  
DC IN  
+
VDD  
VSS  
+
GND  
MCU  
UTC MX2002D  
UTC assumes no responsibility for equipment failures that result from using products at values that  
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or  
other parameters) listed in products specifications of any and all UTC products described or contained  
herein. UTC products are not designed for use in life support appliances, devices or systems where  
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in  
whole or in part is prohibited without the prior written consent of the copyright owner. The information  
presented in this document does not form part of any quotation or contract, is believed to be accurate  
and reliable and may be changed without notice.  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 5  
QW-R101-037.a  
www.unisonic.com.tw  

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