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Номер произв CS8183YDWFR20G
Описание Dual Micropower 200mA Low Dropout Tracking Regulator/Line Driver
Производители ON Semiconductor
логотип ON Semiconductor логотип 



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CS8183YDWFR20G Даташит, Описание, Даташиты
CS8183
Dual Micropower 200 mA
Low Dropout Tracking
Regulator/Line Driver
The CS8183 is a dual low dropout tracking regulator designed to
provide adjustable buffered output voltages that closely track
(±10 mV) the reference inputs. The outputs deliver up to 200 mA
while being able to be configured higher, lower or equal to the
reference voltages.
The outputs have been designed to operate over a wide range (2.8 V
to 45 V) while still maintaining excellent DC characteristics. The
CS8183 is protected from reverse battery, short circuit and thermal
runaway conditions. The device also can withstand 45 V load dump
transients and 50 V reverse polarity input voltage transients. This
makes it suitable for use in automotive environments.
The VREF/ENABLE leads serve two purposes. They are used to
provide the input voltage as a reference for the output and they also
can be pulled low to place the device in sleep mode where it nominally
draws less than 30 mA from the supply.
The two trackers can be combined in parallel doubling the capability
to 400 mA for a single application.
Features
Two Regulated Outputs 200 mA, ±10 mV Track Worst Case
Low Dropout (0.35 V typ @ 200 mA)
Low Quiescent Current
Independent Thermal Shutdown
Short Circuit Protection
Wide Operating Range
Internally Fused Leads in the SO20W Package
These are PbFree Devices
http://onsemi.com
20
1
SO20WB
DWF SUFFIX
CASE 751D
PIN CONNECTIONS AND
MARKING DIAGRAM
1
VOVUINT11
NC
NC
GND
GND
NC
NC
VADJ1
VREF/ENABLE1
20
VOUT2
VIN2
NC
NC
GND
GND
NC
NC
VREF/ENABLE2
VADJ2
8183 = Specific Device Code
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = PbFree Package
ORDERING INFORMATION
Device
Package
Shipping
CS8183YDWF20G SO20WB 38 Units/Rail
(PbFree)
CS8183YDWFR20G SO20WB 1000/Tape & Reel
(PbFree)
†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.
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2008
October, 2008 Rev. 18
1
Publication Order Number:
CS8183/D









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CS8183YDWFR20G Даташит, Описание, Даташиты
CS8183
VIN1
VIN2
Independent
Thermal
Shutdown
Independent
Thermal
Shutdown
Current Limit &
VSAT Sense
ENABLE
+
Current Limit &
VSAT Sense
ENABLE
+
VOUT1
Adj1
VREF/ENABLE1
+
GND
2.0 V
VOUT2
Adj2
VREF/ENABLE2
+
2.0 V
Figure 1. Block Diagram
PACKAGE PIN DESCRIPTION
Package Lead #
SO20W
1
2
3, 4, 7, 8, 13, 14, 17, 18
5, 6, 15, 16
9
10
11
12
19
20
Lead Symbol
VIN1
VOUT1
NC
GND
VADJ1
VREF/ENABLE1
VADJ2
VREF/ENABLE2
VIN2
VOUT2
Function
Input voltage for VOUT1.
Regulated output voltage 1.
No connection.
Ground (4 leads fused).
Adjust lead for VOUT1.
Reference voltage and ENABLE input for VOUT1.
Adjust lead for VOUT2.
Reference voltage and ENABLE input for VOUT2.
Input voltage for VOUT2.
Regulated output voltage 2.
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CS8183YDWFR20G Даташит, Описание, Даташиты
CS8183
MAXIMUM RATINGS
Rating
Value
Unit
Storage Temperature
Supply Voltage Range (continuous)
65 to 150
15 to 45
°C
V
Supply Voltage Range (normal, continuous)
3.4 to 45
V
Peak Transient Voltage (VIN = 14 V, Load Dump Transient = 31 V)
Voltage Range (Adj, VREF/ENABLE, VOUT)
Maximum Junction Temperature
Package Thermal Resistance
JJuunnccttiioonn−−ttoo−−ACmasbeie, nRtq, JRCqJA
ESD Capability
(Human Body Model)
(Machine Model)
45
10 to 45
150
18
73
2.0
200
V
V
°C
°C/W
°C/W
kV
V
Lead Temperature Soldering
Reflow: (SMD styles only) (Note 1)
240 peak
(Note 2)
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 60 second maximum above 183°C.
2. 5°C/+0°C allowable conditions.
ELECTRICAL CHARACTERISTICS (VIN = 14 V; VREF/ENABLE > 2.75 V; 40°C TJ +125°C; COUT 10 mF;
0.1 W < COUT ESR < 1.0 W @ 10 kHz; unless otherwise stated.)
Parameter
Test Conditions
Min Typ
REGULAR OUTPUT 1, 2
VREF VOUT
VOUT Tracking Error
4.5 V VIN 26 V, 100 mA IOUT 200 mA, (Note 3) 10
Dropout Voltage (VIN VOUT)
IOUT = 100 mA
IOUT = 200 mA
100
350
Line Regulation
Load Regulation
Adj Lead Current
4.5 V VIN 26 V, (Note 3)
100 mA IOUT 200 mA, (Note 3)
Loop in Regulation
−−
−−
0.2
Current Limit
Quiescent Current (IIN IOUT)
Reverse Current
Ripple Rejection
Thermal Shutdown
VIN = 14 V, VREF = 5.0 V, VOUT = 90% of VREF, (Note 3)
VIN = 12 V, IOUT = 200 mA
VIN = 12 V, IOUT = 100 mA
VIN = 12 V, VREF/ENABLE = 0 V
VOUT = 5.0 V, VIN = 0 V
f = 120 Hz, IOUT = 200 mA, 4.5 V VIN 26 V
225
60
150
15
75
30
0.2
180
VREF/ENABLE 1, 2
Enable Voltage
0.80 2.00
Input Bias Current
3. VOUT connected to Adj lead.
VREF/ENABLE 1, 2 > 2.0 V
0.2
Max
10
150
600
10
10
1.0
700
25
150
55
1.5
210
2.75
1.0
Unit
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
dB
°C
V
mA
http://onsemi.com
3










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