MC33164-3_05

Manufacturer Part NumberMC33164-3_05
Description3V UNDERVOLTAGE SENSING CIRCUIT
ManufacturerMICROSEMI [Microsemi Corporation]
MC33164-3_05 datasheet
 


1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
Page 1/9

Download datasheet (278Kb)Embed
Next
T
H E
I
N F I N I T E
P
O W E R
O F
D E S C R I P T I O N
The
MC33164-3
and
MC34164-3
undervoltage
sensing
circuits
specifically for use as reset controllers in
microprocessor-based systems. They offer the
designer an economical, space efficient solution
for low supply voltage detection when used in
combination with a single pull-up resistor.
Adding one capacitor offers the functionality of
a programmable delay time after power
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
T
A
0 to 70
-40 to 85
Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e.
MC34164-3DM-TR)
L
Copyright © 1999
Rev. 1.2a,2005-03-09
11861 W
ESTERN
3 V U
N D E R V O L T A G E
P
R O D U C T I O N
I
N N O V A T I O N
are
returns. The MC33164-3 and MC34164-3
designed
consist of a temperature stable reference
comparator
with
hysteresis,
clamping diode and an open collector output
stage capable of sinking more than 6mA over
the full temperature range. The MC33164-3
and MC34164-3's RESET output is specified to
be fully functional at VIN ≥ 1V. See Product
Highlight below.
P R O D U C T H I G H L I G H T
PACKAGE ORDER INFO
Plastic SOIC
DM
LP
8-Pin
(°C)
RoHS Compliant / Pb-free
RoHS Compliant / Pb-free
Transition DC: 0440
MC34164-3DM
MC33164-3DM
F
M
I N
I N I T Y
I C R O E L E C T R O N I C S
A
, G
G
, CA. 92841, 714-898-8121, F
VENUE
ARDEN
ROVE
MC33164-3 / MC34164-3
S
C
E N S I N G
I R C U I T
D
S
A T A
H E E T
K E Y F E A T U R E S
Monitors +3.3V Supplies (V
2.7V Typ)
high-current
Outputs Fully Defined At V
(See Product Highlight)
Ultra-Low Supply Current (13µA
Max.)
Temperature Compensated I
For Extremely Stable Current
Consumption
µP Reset Delay Programmable
With 1 External Resistor And
Capacitor
Comparator Hysteresis Prevents
Output Oscillation (60mV Typ.)
Electrically Compatible With
Motorola MC34164-3
Pin-to-Pin Compatible With
Motorola MC34064 / MC34164
A P P L I C A T I O N S
All Microprocessor Or
Microcontroller Designs Using
3V/3.3V Supplies
Simple 3V/3.3V Undervoltage
Detection
Plastic TO-92
3-Pin
Transition DC: 0509
MC34164-3LP
MC33164-3LP
I
.
N C
: 714-893-2570
AX
=
T
≥ 1V
IN
CC
1

Related parts for MC33164-3_05

Part Number DescriptionManufacturer Datasheet
  MC33164-3 3v Undervoltage Sensing Circuit Microsemi Corporation
  mc33164-3mc34164-3 Undervoltage Sensing Circuit Microsemi Corporation
  MC33199D DRV AUTO ISO 9141 SER LNK 14SOIC Freescale Semiconductor
MC33151PG  MC33151PG IC MOSFET DRIVER DUAL HS 8-DIP ON Semiconductor
MC33152PG  MC33152PG IC DRIVER MOSFET DUAL HS 8DIP ON Semiconductor
MC33153PG  MC33153PG IC DRIVER GATE SINGLE IGBT 8DIP ON Semiconductor
  MC33152D IC DRIVER MOSFET DUAL HS 8SOIC ON Semiconductor
  MC33152P IC DRIVER MOSFET DUAL HS 8DIP ON Semiconductor
  MC33153P IC DRIVER GATE SINGLE IGBT 8DIP ON Semiconductor
  MC33153DR2 IC DRIVER GATE SINGLE IGBT 8SOIC ON Semiconductor
  MC33152DR2 IC DRIVER MOSFET DUAL HS 8SOIC ON Semiconductor
  MC33153D IC DRIVER GATE SINGLE IGBT 8SOIC ON Semiconductor
  MC33152DG IC DRIVER MOSFET DUAL HS 8SOIC ON Semiconductor
  MC33153DG IC DRIVER GATE SINGLE IGBT 8SOIC ON Semiconductor
  MC33151D IC MOSFET DRIVER DUAL HS 8-SOIC ON Semiconductor

MC33164-3_05 Summary of contents

  • Page 1

    ... The MC33164-3 and MC34164-3's RESET output is specified to be fully functional at VIN ≥ 1V. See Product Highlight below ...

  • Page 2

    ... MC33164-3/MC34164-3 ABSOLUTE MAXIMUM RATINGS Input Supply Voltage (V ) ............................................................................... -1V to 12V IN RESET Output Voltage (V ) ..................................................................................... 12V OUT Output Sink Current (I ) ............................................................ Internally Limited (mA) OL Clamp Diode Forward Current (I ), Pin 1 to pin 2 ............................................... 100mA F Operating Junction Temperature Plastic (DM Packages) .................................................................................. 150° ...

  • Page 3

    ... Note 3. Maximum junction temperature ratings must be observed. (Unless otherwise specified, these specifications apply over the operating ambient temperatures of 0°C 85°C for the MC33164-3. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.) Parameter ...

  • Page 4

    ... MC33164-3/MC34164-3 GRAPH / CURVE INDEX Characteristic Curves FIGURE # 1. INPUT VOLTAGE vs. RESET OUTPUT VOLTAGE 2. POWER-UP RESET VOLTAGE 3. POWER-DOWN RESET VOLTAGE 4. RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE HYSTERESIS 5. THRESHOLD VOLTAGE vs. TEMPERATURE 6. THRESHOLD HYSTERESIS vs. TEMPERATURE 7 ...

  • Page 5

    ... FIGURE 2. — POWER-UP RESET VOLTAGE 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1.2 1.4 1.6 1.8 2.0 FIGURE 4. — RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE 3.00 2.50 2.00 1.50 1.00 0.50 0 1.2 1.6 2.0 2.63 MC33164-3/MC34164 10kohms 25° RESET 0 0.4 0.8 1.2 1.6 (t) Time - (ms 82k 25°C A 2.65 2.67 2.69 2.71 ...

  • Page 6

    ... MC33164-3/MC34164-3 FIGURE 5. — THRESHOLD VOLTAGE vs. TEMPERATURE 2.800 2.775 2.750 2.725 V High Threshold Voltage T+ 2.700 2.675 V Low Threshold Voltage T- 2.650 2.625 2.600 2.575 2.550 -50 - Ambient Temperature - (°C) A FIGURE 7. — SUPPLY CURRENT vs. INPUT VOLTAGE ...

  • Page 7

    ... FIGURE 12. — CLAMP DIODE FORWARD VOLTAGE -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0 100 MC33164-3/MC34164 vs. TEMPERATURE 1mA OUT - Ambient Temperature - (°C) A vs. FORWARD CURRENT -40°C 25°C 85° ...

  • Page 8

    ... MC33164-3/MC34164-3 FIGURE 13. — PROPAGATION DELAY — HIGH to LOW 25°C 3.5V A 2.4V 4.0 3.0 2.0 2.5 1.5 0 1.5 2 2.5 (t) Time - (µs) FIGURE 15. — MINIMUM OPERATING VOLTAGE OVER TEMPERATURE 1.000 V = Ramp Down IN 0.950 I = 250µA OUT 0 ...

  • Page 9

    ... FIGURE 17. — SWITCHING THE LOAD OFF WHEN R RESET Microprocessor Circuit C DLY DLY V IN FIGURE 20. — SOLAR POWERED BATTERY CHARGER 1.0k RESET V MC33164-3/MC34164 BATTERY REACHES BELOW 2.7V RESET 1.2V REF IN RESET 1.2V REF Load SOLAR CELLS 9 ...

Related keywords:

  • MC33164-3_05 datasheet
  • MC33164-3_05 data sheet
  • MC33164-3_05 pdf datasheet
  • MC33164-3_05 component
  • MC33164-3_05 part
  • MC33164-3_05 distributor
  • MC33164-3_05 RoHS
  • MC33164-3_05 datasheet download