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NCV33161DMR2G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
© Semiconductor Components Industries, LLC, 2015
November, 2015 − Rev. 13
1 Publication Order Number:
MC34161/D
MC34161, MC33161,
NCV33161
Universal Voltage Monitors
The MC34161/MC33161 are universal voltage monitors intended
for use in a wide variety of voltage sensing applications. These devices
offer the circuit designer an economical solution for positive and
negative voltage detection. The circuit consists of two comparator
channels each with hysteresis, a unique Mode Select Input for channel
programming, a pinned out 2.54 V reference, and two open collector
outputs capable of sinking in excess of 10 mA. Each comparator
channel can be configured as either inverting or noninverting by the
Mode Select Input. This allows over, under, and window detection of
positive and negative voltages. The minimum supply voltage needed
for these devices to be fully functional is 2.0 V for positive voltage
sensing and 4.0 V for negative voltage sensing.
Applications include direct monitoring of positive and negative
voltages used in appliance, automotive, consumer, and industrial
equipment.
Features
• Unique Mode Select Input Allows Channel Programming
• Over, Under, and Window Voltage Detection
• Positive and Negative Voltage Detection
• Fully Functional at 2.0 V for Positive Voltage Sensing and 4.0 V
for Negative Voltage Sensing
• Pinned Out 2.54 V Reference with Current Limit Protection
• Low Standby Current
• Open Collector Outputs for Enhanced Device Flexibility
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant
Figure 1. Simplified Block Diagram
(Positive Voltage Window Detector Application)
V
CC
6
1
7
V
S
2
3
+
1.27V
+
1.27V
+
2.8V
+
0.6V
+
-
8
5
2.54V
Reference
-
+
-
+
+
-
4
This device contains
141 transistors.
PDIP−8
P SUFFIX
CASE 626
1
SOIC−8
D SUFFIX
CASE 751
1
MARKING
DIAGRAMS
x = 3 or 4
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
PIN CONNECTIONS
V
ref
Input 1
Input 2
GND
V
CC
Mode Select
Output 1
Output 2
1
2
3
4
8
7
6
5
(TOP VIEW)
1
8
MC3x161P
AWL
YYWWG
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
ORDERING INFORMATION
Micro8t
DM SUFFIX
CASE 846A
1
8
1
x161
AYW G
G
www.onsemi.com
(Note: Microdot may be in either location)
3x161
ALYW
G
1
8
MC34161, MC33161, NCV33161
www.onsemi.com
2
MAXIMUM RATINGS (Note 1)
Rating Symbol Value Unit
Power Supply Input Voltage V
CC
40 V
Comparator Input Voltage Range V
in
− 1.0 to +40 V
Comparator Output Sink Current (Pins 5 and 6) (Note 2) I
Sink
20 mA
Comparator Output Voltage V
out
40 V
Power Dissipation and Thermal Characteristics (Note 2)
P Suffix, Plastic Package, Case 626
Maximum Power Dissipation @ T
A
= 70°C
Thermal Resistance, Junction−to−Air
D Suffix, Plastic Package, Case 751
Maximum Power Dissipation @ T
A
= 70°C
Thermal Resistance, Junction−to−Air
DM Suffix, Plastic Package, Case 846A
Thermal Resistance, Junction−to−Ambient
P
D
R
q
JA
P
D
R
q
JA
R
q
JA
800
100
450
178
240
mW
°C/W
mW
°C/W
°C/W
Operating Junction Temperature T
J
+150 °C
Operating Ambient Temperature (Note 3)
MC34161
MC33161
NCV33161
T
A
0 to +70
− 40 to +105
−40 to +125
°C
Storage Temperature Range T
stg
− 55 to +150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL−STD−883, Method 3015.
Machine Model Method 200 V.
2. Maximum package power dissipation must be observed.
3. T
low
=0°C for MC34161 T
high
= +70°C for MC34161
−40°C for MC33161 +105°C for MC33161
−40°C for NCV33161 +125°C for NCV33161
MC34161, MC33161, NCV33161
www.onsemi.com
3
ELECTRICAL CHARACTERISTICS (V
CC
= 5.0 V, for typical values T
A
= 25°C, for min/max values T
A
is the operating ambient
temperature range that applies [Notes 4 and 5], unless otherwise noted.)
Characteristics Symbol Min Typ Max Unit
COMPARATOR INPUTS
Threshold Voltage, V
in
Increasing (T
A
= 25°C)
(T
A
= T
min
to T
max
)
V
th
1.245
1.235
1.27
−
1.295
1.295
V
Threshold Voltage Variation (V
CC
= 2.0 V to 40 V)
DV
th
− 7.0 15 mV
Threshold Hysteresis, V
in
Decreasing V
H
15 25 35 mV
Threshold Difference |V
th1
− V
th2
| V
D
− 1.0 15 mV
Reference to Threshold Difference (V
ref
− V
in1
), (V
ref
− V
in2
) V
RTD
1.20 1.27 1.32 V
Input Bias Current (V
in
= 1.0 V)
(V
in
= 1.5 V)
I
IB
−
−
40
85
200
400
nA
MODE SELECT INPUT
Mode Select Threshold Voltage (Figure 6) Channel 1
Channel 2
V
th(CH 1)
V
th(CH 2)
V
ref
+0.15
0.3
V
ref
+0.23
0.63
V
ref
+0.30
0.9
V
COMPARATOR OUTPUTS
Output Sink Saturation Voltage (I
Sink
= 2.0 mA)
(I
Sink
= 10 mA)
(I
Sink
= 0.25 mA, V
CC
= 1.0 V)
V
OL
−
−
−
0.05
0.22
0.02
0.3
0.6
0.2
V
Off−State Leakage Current (V
OH
= 40 V) I
OH
− 0 1.0
mA
REFERENCE OUTPUT
Output Voltage (I
O
= 0 mA, T
A
= 25°C) V
ref
2.48 2.54 2.60 V
Load Regulation (I
O
= 0 mA to 2.0 mA) Reg
load
− 0.6 15 mV
Line Regulation (V
CC
= 4.0 V to 40 V) Reg
line
− 5.0 15 mV
Total Output Variation over Line, Load, and Temperature
DV
ref
2.45 − 2.60 V
Short Circuit Current I
SC
− 8.5 30 mA
TOTAL DEVICE
Power Supply Current (V
Mode
, V
in1
, V
in2
= GND) (V
CC
= 5.0 V)
(V
CC
= 40 V)
I
CC
−
−
450
560
700
900
mA
Operating Voltage Range (Positive Sensing)
(Negative Sensing)
V
CC
2.0
4.0
−
−
40
40
V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
5. T
low
=0°C for MC34161 T
high
= +70°C for MC34161
−40°C for MC33161 +105°C for MC33161
−40°C for NCV33161 +125°C for NCV33161
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

NCV33161DMR2G

Mfr. #:
Buy NCV33161DMR2G
Manufacturer:
ON Semiconductor
Description:
Supervisory Circuits AEC ANA UNI VOLT MONITOR
Lifecycle:
New from this manufacturer.
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