MC33160DWR2G [ONSEMI]

100 mA, 5.0 V Voltage Regulator and Supervisory Circuit for Microprocessors; 百毫安, 5.0 V电压调节器和监控电路的微处理器
MC33160DWR2G
型号: MC33160DWR2G
厂家: ONSEMI    ONSEMI
描述:

100 mA, 5.0 V Voltage Regulator and Supervisory Circuit for Microprocessors
百毫安, 5.0 V电压调节器和监控电路的微处理器

调节器 微处理器 监控
文件: 总10页 (文件大小:136K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
MC34160, MC33160  
100 mA, 5.0 V Voltage  
Regulator and Supervisory  
Circuit for Microprocessors  
The MC34160 Series is a voltage regulator and supervisory circuit  
containing many of the necessary monitoring functions required in  
microprocessor based systems. It is specifically designed for  
appliance and industrial applications, offering the designer a cost  
effective solution with minimal external components. These  
integrated circuits feature a 5.0 V/100 mA regulator with short  
circuit current limiting, pinned out 2.6 V bandgap reference, low  
voltage reset comparator, power warning comparator with  
programmable hysteresis, and an uncommitted comparator ideally  
suited for microprocessor line synchronization.  
http://onsemi.com  
SOIC−16WB  
DW SUFFIX  
CASE 751G  
1
Additional features include a chip disable input for low standby  
current, and internal thermal shutdown for over temperature protection.  
These devices are contained in a 16 pin dual−in−line heat tab  
plastic package for improved thermal conduction.  
PDIP−16  
P SUFFIX  
CASE 648C  
Features  
5.0 V Regulator Output Current in Excess of 100 mA  
Internal Short Circuit Current Limiting  
Pinned Out 2.6 V Reference  
1
Low Voltage Reset Comparator  
Power Warning Comparator with Programmable Hysteresis  
Uncommitted Comparator  
PIN CONNECTIONS  
Comp. Inv. In  
Comp. Noninv. In  
N.C.  
1
2
3
4
5
6
7
8
16  
V
ref  
Low Standby Current  
15 Chip Disable  
Internal Thermal Shutdown Protection  
Heat Tab Power Package  
14  
13  
12  
V
CC  
Pb−Free Packages are Available*  
GND  
GND  
+
V
CC  
14  
Regulator  
Output  
11  
7
0.913 R  
0.01 R  
Comp. Out  
Reset  
11 Reg. Out  
10 Hyst. Adj.  
Thermal  
Shutdown  
+
Reset  
+
Reference  
Output  
16  
R
Power Warning  
9
Power Sense  
Chip Disable  
15  
2.6 V  
Reference  
(Top View)  
+
Power  
Warning  
Power  
Sense  
9
8
+
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 8 of this data sheet.  
Hysteresis  
Adjust  
10  
I
H
I
On/Off  
H
Noninverting  
Input  
2
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 8 of this data sheet.  
+
Comparator  
Output  
6
Inverting  
Input  
1
+
*For additional information on our Pb−Free strategy  
and soldering details, please download the  
ON Semiconductor Soldering and Mounting  
Techniques Reference Manual, SOLDERRM/D.  
GND 4, 5, 12, 13  
This device contains 72 active transistors.  
Figure 1. Representative Block Diagram  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
August, 2006 − Rev. 5  
MC34160/D  
MC34160, MC33160  
MAXIMUM RATINGS  
Rating  
Symbol  
Value  
40  
Unit  
V
Power Supply Voltage  
V
CC  
CD  
Chip Disable Input Voltage (Pin 15, Note 1)  
Comparator Input Current (Pins 1, 2, 9)  
Comparator Output Voltage (Pins 6, 7, 8)  
Comparator Output Sink Current (Pins 6, 7, 8)  
V
−0.3 to V  
V
CC  
I
−2.0 to +2.0  
mA  
V
in  
V
40  
10  
O
I
mA  
°C/W  
Sink  
Power Dissipation and Thermal Characteristics  
P Suffix, Dual−In−Line Case 648C  
Thermal Resistance, Junction−to−Air  
Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13)  
DW Suffix, Surface Mount Case 751G  
R
R
80  
15  
q
JA  
JC  
q
Thermal Resistance, Junction−to−Air  
Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13)  
R
R
94  
18  
q
JA  
JC  
q
Operating Junction Temperature  
Operating Ambient Temperature  
T
T
+150  
°C  
°C  
J
A
MC34160  
MC33160  
0 to +70  
−40 to +85  
Storage Temperature Range  
T
stg  
−65 to +150  
°C  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the  
RecommendedOperating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect  
device reliability.  
1. The maximum voltage range is −0.3 V to V or +35 V, whichever is less.  
CC  
ELECTRICAL CHARACTERISTICS (V = 30 V, I = 10 mA, I = 100 mA) For typical values T = 25°C, for min/max values T is  
CC  
O
ref  
A
A
the operating ambient temperature range that applies [Notes 2 and 3], unless otherwise noted.)  
Characteristics Symbol  
Min  
Typ  
Max  
Unit  
REGULATOR SECTION  
Total Output Variation (V = 7.0 V to 40 V, I = 1.0 mA to 100 mA, T = T to T  
V
O
4.75  
5.0  
5.0  
20  
5.25  
40  
50  
V
CC  
O
A
low  
high)  
Line Regulation (V = 7.0 V to 40 V, T = 25°C)  
Reg  
Reg  
mV  
mV  
dB  
CC  
A
line  
Load Regulation (I = 1.0 V to 100 mA, T = 25°C)  
O
A
load  
Ripple Rejection (V = 25 V to 35 V, I = 40 mA, f = 120 Hz, T = 25°C)  
RR  
50  
6.5  
CC  
O
A
REFERENCE SECTION  
Total Output Variation (V = 7.0 to 40 V, I = 0.1 mA to 2.0 mA, T = T to T  
V
ref  
2.47  
2.6  
2.0  
4.0  
2.73  
20  
V
CC  
O
A
low  
high)  
Line Regulation (V = 5.0 V to 40 V, T = 25°C)  
Reg  
Reg  
mV  
mV  
CC  
A
line  
Load Regulation (I = 0.1 mA to 2.0 mA, T = 25°C)  
30  
O
RESET COMPARATOR  
Threshold Voltage  
A
load  
High State Output (Pin 11 Increasing)  
Low State Output (Pin 11 Decreasing)  
Hysteresis  
V
IH  
4.55  
0.02  
(V −0.11) (V −0.05)  
V
O
O
V
IL  
(V −0.18)  
O
V
H
0.07  
Output Sink Saturation (V = 4.5 V, I  
= 2.0 mA)  
V
0.4  
4.0  
V
CC  
Sink  
OL  
Output Off−State Leakage (V = 40 V)  
I
mA  
OH  
OH  
POWER WARNING COMPARATOR  
Input Offset Voltage  
V
1.2  
10  
mV  
mA  
mA  
IO  
Input Bias Current (V  
= 3.0 V)  
I
IB  
0.5  
Pin 9  
Input Hysteresis Current (V  
= V − 100 mV)  
R
= 24 k  
I
H
40  
4.5  
50  
7.5  
60  
11  
Pin 9  
ref  
Pin 10  
R
= ∞  
Pin 10  
Output Sink Saturation (I  
= 2.0 mA)  
V
0.13  
0.4  
4.0  
V
Sink  
OL  
Output Off−State Leakage (V = 40 V)  
I
mA  
OH  
OH  
2. T  
=
0°C for MC34160  
T
=
70°C for MC34160  
85°C for MC33160  
lo  
high  
−40°C for MC33160  
3. Low duty cycle pulse testing techniques are used during test to maintain junction temperature as close to ambient as possible.  
http://onsemi.com  
2
 
MC34160, MC33160  
ELECTRICAL CHARACTERISTICS (continued) (V = 30 V, I = 10 mA, I = 100 mA) For typical values T = 25°C, for min/max  
CC  
O
ref  
A
values T is the operating ambient temperature range that applies [Notes 4 and 5], unless otherwise noted.)  
A
Characteristics  
UNCOMMITTED COMPARATOR  
Symbol  
Min  
Typ  
Max  
Unit  
Input Offset Voltage (Output Transition Low to High)  
Input Hysteresis Voltage (Output Transition High to Low)  
V
200  
20  
260  
−1.0  
mV  
mV  
mA  
V
IO  
I
H
140  
Input Bias Current (V  
= 2.6 V)  
I
IB  
Pin 1, 2  
Input Common Mode Voltage Range  
Output Sink Saturation (I = 2.0 mA)  
V
ICR  
0.6 to 5.0  
V
OL  
0.13  
0.4  
4.0  
V
Sink  
Output Off−State Leakage (V = 40 V)  
I
mA  
OH  
OH  
TOTAL DEVICE  
Chip Disable Threshold Voltage (Pin 15)  
High State (Chip Disabled)  
Low State (Chip Enabled)  
V
V
2.5  
0.8  
V
IH  
IL  
Chip Disable Input Current (Pin 15)  
High State (V = 2.5 V)  
I
I
100  
30  
mA  
in  
IH  
IL  
Low State (V = 0.8 V)  
in  
Chip Disable Input Resistance (Pin 15)  
Operating Voltage Range  
R
50  
100  
kW  
in  
V
(Pin 11) Regulated  
(Pin 16) Regulated  
V
CC  
7.0 to 40  
5.0 to 40  
V
O
V
ref  
Power Supply Current  
Standby (Chip Disable High State)  
Operating (Chip Disable Low State)  
I
0.18  
1.5  
0.35  
3.0  
mA  
CC  
4. T  
=
0°C for MC34160  
T
=
70°C for MC34160  
85°C for MC33160  
lo  
high  
−40°C for MC33160  
5. Low duty cycle pulse testing techniques are used during test to maintain junction temperature as close to ambient as possible.  
0
6.0  
R = 1  
L
Regulator Output  
Reference Output  
−4.0  
R = 50 W  
L
4.0  
R = 1  
L
−8.0  
−12  
−16  
2.0  
0
V
= 7.5 V  
CC  
T = 25°C  
A
T = 25°C  
A
0
10  
20  
30  
40  
0
40  
80  
120  
I , REGULATOR OUTPUT SOURCE CURRENT (mA)  
160  
V , SUPPLY VOLTAGE (V)  
CC  
O
Figure 2. Regulator Output Voltage Change  
versus Source Current  
Figure 3. Reference and Regulator Output  
versus Supply Voltage  
0
60  
40  
V
V
= 30 V  
= 2.5 V  
CC  
Pin 9  
−8.0  
T = 25°C  
A
−16  
−24  
−32  
20  
0
V
= 7.5 V  
CC  
T = 25°C  
A
0
2.0  
4.0  
6.0  
8.0  
20  
40  
60  
80  
100  
120  
140  
I
, REFERENCE OUTPUT SOURCE CURRENT (mA)  
ref  
R , PROGRAMMING RESISTOR (kW)  
H
Figure 4. Reference Output Voltage Change  
versus Source Current  
Figure 5. Power Warning Hysteresis Current  
versus Programming Resistor  
http://onsemi.com  
3
 
MC34160, MC33160  
800  
600  
400  
200  
440  
Output Rise  
V
V
V
= 30 V  
= 2.5 V to 2.9 V  
= 2.6 V  
V
V
= 30 V  
(Pin 9) = 2.5 V to 2.7 V  
CC  
CC  
Pin 1  
in  
Output Rise  
R = 2.4 k to V  
L
Pin 2  
O
360  
280  
200  
120  
R = 2.4 k to V  
L
O
Output Fall  
Output Fall  
−55  
−25  
0
25  
50  
75  
100  
125  
−55  
−25  
0
25  
50  
75  
100  
125  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 6. Power Warning Comparator Delay  
versus Temperature  
Figure 7. Uncommitted Comparator Delay  
versus Temperature  
0.5  
0.4  
0.3  
0.2  
0.1  
0
100  
5.0  
Printed circuit board heatsink example  
V
V
V
V
= 6.0 V  
= V  
CC  
Pin 1  
ref  
= 10 kW to GND  
80  
60  
40  
4.0  
3.0  
2.0  
Pin 2, 9  
= Pins 6, 7, 8  
2.0 oz.  
Copper  
L
sat  
R
θ
JA  
L
3.0 mm  
T = 25°C  
A
Graphs represent symmetrical layout  
T = 85°C  
A
T = −40°C  
A
P
D(max)  
for T = 70°C  
A
20  
0
1.0  
0
0
10  
20  
30  
40  
50  
0
2.0  
4.0  
6.0  
8.0  
L, LENGTH OF COPPER (mm)  
I
, SINK CURRENT (mA)  
Sink  
Figure 8. Comparator Output Saturation  
versus Sink Current  
Figure 9. P Suffix (DIP−16) Thermal Resistance and  
Maximum Power DIssipation versus  
P.C.B. Copper Length  
100  
90  
2.8  
P
for T = 50°C  
D(max)  
A
2.4  
2.0  
80  
70  
60  
50  
Graph represents symmetrical layout  
1.6  
1.2  
0.8  
0.4  
0
2.0 oz.  
L
Copper  
L
3.0 mm  
R
θ
JA  
40  
30  
0
10  
20  
30  
40  
50  
L, LENGTH OF COPPER (mm)  
Figure 10. DW Suffix (SOP−16L) Thermal Resistance and  
Maximum Power Dissipation versus P.C.B. Copper Length  
http://onsemi.com  
4
 
MC34160, MC33160  
PIN FUNCTION DESCRIPTION  
Pin  
Function  
Description  
1
ComparatorInverting  
Input  
This is the Uncommitted Comparator Inverting input. It is typically connected to a resistor  
divider to monitor a voltage.  
2
Comparator Noninverting  
Input  
This is the Uncommitted Comparator Noninverting input. It is typically connected to a  
reference voltage.  
3
N.C.  
No connection. This pin is not internally connected.  
4, 5, 12, 13  
GND  
These pins are the control circuit grounds and are connected to the source and load ground  
returns. They are part of the IC lead frame and can be used for heatsinking.  
6
7
Comparator Output  
Reset  
This is the Uncommitted Comparator output. It is an open collector sink−only output requiring  
a pullup resistor.  
This is the Reset Comparator output. It is an open collector sink−only output requiring a  
pullup resistor.  
8
Power Warning  
Power Sense  
This is the Power Warning Comparator output. It is an open collector sink−only output  
requiring a pullup resistor.  
9
This is the Power Warning Comparator noninverting input. It is typically connected to a  
resistor divider to monitor the input power source voltage.  
10  
Hysteresis Adjust  
Regulator Output  
The Power Warning Comparator hysteresis is programmed by a resistor connected from this  
pin to ground.  
11  
14  
15  
16  
This is the 5.0 V Regulator output.  
V
CC  
This pin is the positive supply input of the control IC.  
This input is used to switch the IC into a standby mode turning off all outputs.  
Chip Disable  
V
ref  
This is the 2.6 V Reference output. It is intended to be used in conjunction with the Power  
Warning and Uncommitted comparators.  
OPERATING DESCRIPTION  
The MC34160 series is a monolithic voltage regulator and  
supervisory circuit containing many of the necessary  
monitoring functions required in microprocessor based  
systems. It is specifically designed for appliance and  
industrial applications, offering the designer a cost effective  
solution with minimal external components. These devices  
are specified for operation over an input voltage of 7.0 V to  
40 V, and with a junction temperature of −40° to +150°C. A  
typical microprocessor application is shown in Figure 11.  
capacitor of 0.1 mF or greater is recommended to ensure  
stability under all load conditions. The capacitors selected  
must provide good high frequency characteristics.  
Good construction techniques should be used to  
minimize ground loops and lead resistance drops since the  
regulator does not have external sense inputs.  
Reference  
The 2.6 V bandgap reference is short circuit protected  
and has a guaranteed output tolerance of 5.0% over line,  
load, and temperature. It is intended to be used in  
conjunction with the Power Warning and Uncommitted  
comparator. The reference can source in excess of 2.0 mA  
and sink a maximum of 10 mA. For additional current  
sinking capability, an external load resistor to ground must  
be used.  
Regulator  
The 5.0 V regulator is designed to source in excess of  
100 mA output current and is short circuit protected. The  
output has a guaranteed tolerance of 5.0% over line, load,  
and temperature. Internal thermal shutdown circuitry is  
included to limit the maximum junction temperature to a  
safe level. When activated, typically at 170°C, the  
regulator output turns off.  
Reference biasing is internally derived from either V  
CC  
or V , allowing proper operation if either drops below  
O
In specific situations a combination of input and output  
bypass capacitors may be required for regulator stability. If  
the regulator is located an appreciable distance (4) from  
nominal.  
Chip Disable  
This input is used to switch the IC into a standby mode.  
When activated, internal biasing for the entire die is  
removed causing all outputs to turn off. This reduces the  
the supply filter, an input bypass capacitor (C ) of 0.33 mF  
in  
or greater is suggested. Output capacitance values of less  
than 5.0 nF may cause regulator instability at light load  
(1.0 mA) and cold temperature. An output bypass  
power supply current (I ) to less than 0.3 mA.  
CC  
http://onsemi.com  
5
MC34160, MC33160  
Comparators  
The Power Warning and Uncommitted Comparators  
each have a transistor base−emitter connected across their  
inputs. The base input normally connects to a voltage  
reference while the emitter input connects to the voltage to  
be monitored. The transistor limits the negative excursion  
on the emitter input to − 0.7 V below the base input by  
Three separate comparators are incorporated for voltage  
monitoring. Their outputs can provide diagnostic information  
to the microprocessor, preventing system malfunctions.  
The Reset Comparator Inverting Input is internally  
connected to the 2.6 V reference while the Noninverting  
Input monitors V . The Reset Output is active low when  
supply current from V . This clamp current will prevent  
O
CC  
V
falls approximately 180 mV below its regulated  
forward biasing the IC substrate. Zener diodes are  
connected to the comparator inputs to enhance the ICs  
O
voltage. To prevent erratic operation when crossing the  
comparator threshold, 70 mV of hysteresis is provided.  
The Power Warning Comparator is typically used to  
detect an impending loss of system power. The Inverting  
Input is internally connected to the reference, fixing the  
electrostatic discharge capability. Resistors R and R  
1
in  
must limit the input current to a maximum of 2.0 mA.  
Each comparator output consists of an open collector  
NPN transistor capable of sinking 2.0 mA with a saturation  
voltage less than 0.4 V, and standing off 40 V with minimal  
leakage. Internal bias for the Reset and Power Warning  
threshold at 2.6 V. The input power source V is monitored  
by the Noninverting Input through the R /R divider  
in  
1
2
(Figure 11). This input features an adjustable 10 mA to 50  
Comparators is derived from either V  
or the regulator  
CC  
mA current sink I that is programmed by the value selected  
output to ensure functionality when either is below  
nominal.  
H
for resistor R . A default current of 6.5 mA is provided if  
H
R is omitted. When the comparator input falls below 2.6  
V, the current sink is activated. This produces hysteresis if  
H
Heat Tab Package  
The MC34160 is contained in a 16 lead plastic  
dual−in−line package in which the die is mounted on a  
special Heat Tab copper alloy lead frame. This tab consists  
of the four center ground pins that are specifically designed  
to improve thermal conduction from the die to the  
surrounding air. The pictorial in Figure 9 shows a simple  
but effective method of utilizing the printed circuit board  
medium as a heat dissipator by soldering these tabs to an  
adequate area of copper foil. This permits the use of  
standard board layout and mounting practices while having  
the ability to more than halve the junction to air thermal  
resistance. The example and graph are for a symmetrical  
layout on a single sided board with one ounce per square  
foot copper.  
V
is monitored through a series resistor (R ). The  
in  
1
comparator thresholds are defined as follows:  
R1 − IIB R1  
R2  
Vth(lower) = Vref  
Vth(upper) = Vref  
1 +  
1 +  
R1 + IH R1  
R2  
The nominal hysteresis current I equals 1.2 V/R  
(Figure 5).  
H
H
The Uncommitted Comparator can be used to  
synchronize the microprocessor with the ac line signal for  
timing functions, or for synchronous load switching. It can  
also be connected as a line loss detector as shown in  
Figure 12. The comparator contains 200 mV of hysteresis  
preventing erratic output behavior when crossing the input  
threshold.  
V
+
CC  
14  
V
V
O
in  
11  
0.913 R  
.01 R  
R
C
in  
C
O
Thermal  
Shutdown  
+
MPU Reset  
7
+
Reset  
R
1
2.6 V  
Reference  
Chip  
Disable  
V
ref  
15  
Power  
Warning  
16  
8
+
+
Power Warning  
9
R
2
I
H
I
On/Off  
H
10  
R
H
Uncommitted  
Comparator  
+
2
2.6 V  
Line Sync.  
+
6
AC  
Line  
R
in  
1
4, 5, 12, 13  
+
Sink Only  
=
Positive True Logic  
Figure 11. Typical Microprocessor Application  
http://onsemi.com  
6
 
MC34160, MC33160  
V
+
CC  
V
V
in  
O
11  
7
14  
C
in  
0.913 R  
Thermal  
Shutdown  
C
O
+
MPU Reset  
.01 R  
Reset  
+
R
2.6 V  
Reference  
Chip  
Disable  
V
ref  
+
15  
10  
8
Power  
Warning  
+
R
1
Line Loss Output  
9
10  
2
Point A  
2.6 V  
2.6 V  
I
H
I
On/Off  
H
Pin 6  
Pin 8  
R
DLY  
+
Uncommitted  
Comparator  
+
R
in  
6
AC  
Line  
1
A
4, 5, 12, 13  
C
DLY  
Sink Only  
Positive True Logic  
+
I
R
− V  
O
=
H
DLY  
t
R  
C
DLY DLY  
ln  
DLY  
V
ref  
+ I R − V + I R  
H 1 O H DLY  
Figure 12. Line Loss Detector Application  
V
+
CC  
V
V
in  
O
11  
7
14  
0.913 R  
.01 R  
R
C
in  
C
O
Thermal  
Shutdown  
+
+
Reset  
R
1
2.6 V  
Reference  
Chip  
Disable  
V
ref  
+
15  
16  
8
Power  
Warning  
R
DLY  
+
9
10  
2
R
2
I
H
I
On/Off  
H
R
H
+
Uncommitted  
Comparator  
+
MPU Reset  
6
1
4, 5, 12, 13  
3.6 k  
6.2 k  
t
R  
C
DLY DLY  
DLY  
C
DLY  
Sink Only  
Positive True Logic  
+
=
Figure 13. Time Delayed Microprocessor Reset  
http://onsemi.com  
7
MC34160, MC33160  
ORDERING INFORMATION  
Device  
Operating Temperature Range  
Package  
Shipping  
MC34160DW  
SOIC−16WB  
47 Units / Rail  
47 Units / Rail  
MC34160DWG  
SOIC−16WB  
(Pb−Free)  
MC34160DWR2  
SOIC−16WB  
1000 Units / Tape & Reel  
1000 Units / Tape & Reel  
T = 0° to +70°C  
A
MC34160DWR2G  
SOIC−16WB  
(Pb−Free)  
MC34160P  
PDIP−16  
25 Units / Rail  
25 Units / Rail  
MC34160PG  
PDIP−16  
(Pb−Free)  
MC33160DW  
SOIC−16WB  
47 Units / Rail  
47 Units / Rail  
MC33160DWG  
SOIC−16WB  
(Pb−Free)  
MC33160DWR2  
SOIC−16WB  
1000 Units / Tape & Reel  
1000 Units / Tape & Reel  
T = −40° to +85°C  
A
MC33160DWR2G  
SOIC−16WB  
(Pb−Free)  
MC33160P  
PDIP−16  
25 Units / Rail  
25 Units / Rail  
MC33160PG  
PDIP−16  
(Pb−Free)  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging  
Specifications Brochure, BRD8011/D.  
MARKING DIAGRAMS  
SOIC−16WB  
PDIP−16  
16  
1
16  
MC3x160P  
AWLYYWWG  
MC3x160DW  
AWLYYWWG  
1
MC3x160 = Device Code  
DW = SOIC−16  
P = PDIP−16  
x = 4 or 3  
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= Pb−Free Package  
WL  
YY  
WW  
G
http://onsemi.com  
8
MC34160, MC33160  
PACKAGE DIMENSIONS  
SOIC−16 WB  
DW SUFFIX  
PLASTIC PACKAGE  
CASE 751G−03  
ISSUE C  
NOTES:  
A
D
1. DIMENSIONS ARE IN MILLIMETERS.  
2. INTERPRET DIMENSIONS AND TOLERANCES  
PER ASME Y14.5M, 1994.  
q
3. DIMENSIONS D AND E DO NOT INLCUDE  
MOLD PROTRUSION.  
16  
9
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.  
5. DIMENSION B DOES NOT INCLUDE DAMBAR  
PROTRUSION. ALLOWABLE DAMBAR  
PROTRUSION SHALL BE 0.13 TOTAL IN  
EXCESS OF THE B DIMENSION AT MAXIMUM  
MATERIAL CONDITION.  
MILLIMETERS  
DIM MIN  
2.35  
A1 0.10  
MAX  
2.65  
0.25  
0.49  
0.32  
1
8
A
B
C
D
E
e
H
h
L
q
0.35  
0.23  
10.15 10.45  
7.40 7.60  
1.27 BSC  
10.05 10.55  
B
16X B  
M
S
S
B
0.25  
T
A
0.25  
0.50  
0
0.75  
0.90  
7
_
_
SEATING  
PLANE  
14X  
e
C
T
http://onsemi.com  
9
MC34160, MC33160  
PACKAGE DIMENSIONS  
PDIP−16  
P SUFFIX  
PLASTIC PACKAGE  
CASE 648C−04  
ISSUE D  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER ASME  
Y14.5M, 1994.  
A
B
A
2. CONTROLLING DIMENSION: INCH.  
3. DIMENSION L TO CENTER OF LEADS WHEN  
FORMED PARALLEL.  
4. DIMENSION B DOES NOT INCLUDE MOLD  
FLASH.  
16  
1
9
8
INCHES  
DIM MIN MAX  
MILLIMETERS  
MIN  
18.90  
6.10  
3.69  
0.38  
MAX  
19.90  
6.60  
4.69  
0.53  
A
B
C
D
E
F
0.744  
0.240  
0.145  
0.015  
0.050 BSC  
0.040  
0.783  
0.260  
0.185  
0.021  
F
1.27 BSC  
0.70  
1.02  
1.78  
G
J
0.100 BSC  
2.54 BSC  
0.008  
0.115  
0.015  
0.135  
0.20  
2.92  
0.38  
3.43  
K
L
0.300 BSC  
7.62 BSC  
M
N
0
_
0.015  
10  
_
0.040  
0
_
0.39  
10  
_
1.01  
SEATING  
T
PLANE  
E
G
16X D  
M
0.005 (0.13)  
T A  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice  
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any  
liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental  
damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over  
time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under  
its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,  
or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death  
may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees,  
subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of  
personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part.  
SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMENT:  
N. American Technical Support: 800−282−9855 Toll Free  
USA/Canada  
Europe, Middle East and Africa Technical Support:  
Phone: 421 33 790 2910  
Japan Customer Focus Center  
Phone: 81−3−5773−3850  
ON Semiconductor Website: www.onsemi.com  
Order Literature: http://www.onsemi.com/orderlit  
Literature Distribution Center for ON Semiconductor  
P.O. Box 5163, Denver, Colorado 80217 USA  
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada  
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada  
Email: orderlit@onsemi.com  
For additional information, please contact your local  
Sales Representative  
MC34160/D  

相关型号:

MC33160P

MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT
ONSEMI

MC33160P

MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT
MOTOROLA

MC33160PG

100 mA, 5.0 V Voltage Regulator and Supervisory Circuit for Microprocessors
ONSEMI

MC33161

Universal Voltage Monitors
ONSEMI

MC33161

UNIVERSAL VOLTAGE MONITORS
MOTOROLA

MC33161D

Universal Voltage Monitors
ONSEMI

MC33161D

UNIVERSAL VOLTAGE MONITORS
MOTOROLA

MC33161DG

Universal Voltage Monitors
ONSEMI

MC33161DMR2

Universal Voltage Monitors
ONSEMI

MC33161DMR2G

Universal Voltage Monitors
ONSEMI

MC33161DR2

Universal Voltage Monitors
ONSEMI

MC33161DR2G

Universal Voltage Monitors
ONSEMI