900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Motorola Electronic Components Datasheet

MC33160 Datasheet

MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT

No Preview Available !

Microprocessor
Voltage Regulator and
Supervisory Circuit
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.
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.
5.0 V Regulator Output Current in Excess of 100 mA
Internal Short Circuit Current Limiting
Pinned Out 2.6 V Reference
Low Voltage Reset Comparator
Power Warning Comparator with Programmable Hysteresis
Uncommitted Comparator
Low Standby Current
Internal Thermal Shutdown Protection
Heat Tab Power Package
Order this document by MC34160/D
MC34160
MC33160
MICROPROCESSOR
VOLTAGE REGULATOR/
SUPERVISORY CIRCUIT
SEMICONDUCTOR
TECHNICAL DATA
16
1
P SUFFIX
PLASTIC PACKAGE
CASE 648C
(DIP–16)
16
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SOP–16L)
VCC
14
Chip Disable
15
Power
Sense
9
Hysteresis
Adjust
10
Noninverting
Input
2
Inverting
Input
1
Representative Block Diagram
+
2.6 V
Reference
Thermal
Shutdown
+
+
0.913 R
+
0.01 R
R
+
IH IH On/Off
+
+
Regulator
Output
11
Reset
7
Reference
Output
16
Power
Warning
8
Comparator
Output
6
Gnd 4, 5, 12, 13
This device contains 72 active transistors.
MOTOROLA ANALOG IC DEVICE DATA
PIN CONNECTIONS
Comp. Inv. In 1
Comp. Noninv. In 2
N.C. 3
4
Gnd
5
Comp. Out 6
Reset 7
Power Warning 8
16 Vref
15 Chip Disable
14 VCC
13
Gnd
12
11 Reg. Out
10 Hyst. Adj.
9 Power Sense
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range Package
MC34160DW
MC34160P
TA = 0° to +70°C
SOP–16L
DIP–16
MC33160DW
MC33160P TA = – 40° to +85°C
SOP–16L
DIP–16
© Motorola, Inc. 1996
Rev 1
1


Motorola Electronic Components Datasheet

MC33160 Datasheet

MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT

No Preview Available !

MC34160 MC33160
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Power Supply Voltage
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)
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
Thermal Resistance, Junction–to–Air
Thermal Resistance, Junction–to–Case (Pins 4, 5, 12, 13)
Operating Junction Temperature
Operating Ambient Temperature
MC34160
MC33160
VCC
VCD
Iin
VO
ISink
RθJA
RθJC
RθJA
RθJC
TJ
TA
40 V
–0.3 to VCC V
–2.0 to +2.0 mA
40 V
10 mA
°C/W
80
15
94
18
+150
0 to +70
–40 to +85
°C
°C
Storage Temperature Range
Tstg –65 to +150 °C
ELECTRICAL CHARACTERISTICS (VCC = 30 V, IO = 10 mA, Iref = 100 µA) For typical values TA = 25°C, for min/max values TA is 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 (VCC = 7.0 V to 40 V,
IO = 1.0 mA to 100 mA, TA = Tlow to Thigh)
Line Regulation (VCC = 7.0 V to 40 V, TA = 25°C)
Load Regulation (IO = 1.0 V to 100 mA, TA = 25°C)
Ripple Rejection
(VCC = 25 V to 35 V, IO = 40 mA, f = 120 Hz, TA = 25°C)
VO 4.75 5.0 5.25 V
Regline
5.0 40 mV
Regload
20 50 mV
RR 50 6.5
– dB
REFERENCE SECTION
Total Output Variation (VCC = 7.0 to 40 V,
IO = 0.1 mA to 2.0 mA, TA = Tlow to Thigh)
Vref 2.47 2.6 2.73
Line Regulation (VCC = 5.0 V to 40 V, TA = 25°C)
Regline
2.0 20
Load Regulation (IO = 0.1 mA to 2.0 mA, TA = 25°C)
Regload
4.0 30
RESET COMPARATOR
Threshold Voltage
High State Output (Pin 11 Increasing)
Low State Output (Pin 11 Decreasing)
Hysteresis
VIH – (VO–0.11) (VO–0.05)
VIL
4.55 (VO–0.18)
VH 0.02 0.07
Output Sink Saturation (VCC = 4.5 V, ISink = 2.0 mA)
VOL
– 0.4
Output Off–State Leakage (VOH = 40 V)
IOH –
– 4.0
NOTES: 1. The maximum voltage range is –0.3 V to VCC or +35 V, whichever is less.
2. Tlow = 0°C for MC34160
Thigh = 70°C for MC34160
–40°C for MC33160
85°C for MC33160
3. Low duty cycle pulse testing techniques are used during test to maintain junction temperature as close to ambient as possible.
V
mV
mV
V
V
µA
2 MOTOROLA ANALOG IC DEVICE DATA


Part Number MC33160
Description MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT
Maker Motorola
PDF Download

MC33160 Datasheet PDF






Similar Datasheet

1 MC33160 MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT
Motorola
2 MC33160 5.0V Voltage Regulator and Supervisory Circuit
ON Semiconductor
3 MC33161 UNIVERSAL VOLTAGE MONITORS
Motorola
4 MC33161 Universal Voltage Monitors
ON Semiconductor
5 MC33163 POWER SWITCHING REGULATORS
Motorola
6 MC33163 Step-Up/Down/Inverting Switching Regulators
ON Semiconductor
7 MC33164 5V UNDERVOLTAGE SENSING CIRCUIT
Microsemi
8 MC33164 MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
Motorola
9 MC33164 Micropower Undervoltage Sensing Circuits
ON Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy