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Linear Regulators. CS5204-1 Datasheet

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Linear Regulators. CS5204-1 Datasheet






CS5204-1 Regulators. Datasheet pdf. Equivalent




CS5204-1 Regulators. Datasheet pdf. Equivalent





Part

CS5204-1

Description

(CS5204-1/-3/-5) Linear Regulators



Feature


CS5204−1, CS5204−3, CS5204−5 4.0 A Adjustable, and 3.3 V and 5.0 V Fixed Linear Regulators The CS5204−x series of linear regulators provides 4.0 A at adjustable and fixed voltages with an accuracy of ±1.0% and ±2.0% respectiv ely. The adjustable version uses two ex ternal resistors to set the output volt age within a 1.25 V to 13 V range. The regulators are intended for .
Manufacture

ON Semiconductor

Datasheet
Download CS5204-1 Datasheet


ON Semiconductor CS5204-1

CS5204-1; use as post regulators and microprocesso r supplies. The fast loop response and low dropout voltage make these regulato rs ideal for applications where low vol tage operation and good transient respo nse are important. The circuit is desig ned to operate with dropout voltages as low as 1.0 V depending on the output c urrent level. The maximum quiescent cur rent is only 10 mA.


ON Semiconductor CS5204-1

at full load. The regulators are fully protected against overload conditions w ith protection circuitry for Safe Opera ting Area (SOA), overcurrent and therma l shutdown. The regulators are availabl e in TO−220−3 and surface mount D2P AK−3 packages. Features www.DataSheet 4U.com http://onsemi.com Adjustable O utput TO−220−3 T SUFFIX CASE 221A T ab = VOUT Pin 1. Adj 2. VOUT.


ON Semiconductor CS5204-1

3. VIN Fixed Output D2PAK−3 DP SUFFIX CASE 418AB 12 3 TO−220−3 Tab = VOU T Pin 1. GND 2. VOUT 3. VIN 1 2 3 M ARKING DIAGRAMS D2PAK−3 • • • • • Output Current to 4.0 A Output Trimmed to ±1.0% Dropout Voltage 1.10 V @ 4.0 A Fast Transient Response Faul t Protection Circuitry − Thermal Shut down − Overcurrent Protection − Saf e Area Protection CS5204−X AWLYWW CS5204−X.

Part

CS5204-1

Description

(CS5204-1/-3/-5) Linear Regulators



Feature


CS5204−1, CS5204−3, CS5204−5 4.0 A Adjustable, and 3.3 V and 5.0 V Fixed Linear Regulators The CS5204−x series of linear regulators provides 4.0 A at adjustable and fixed voltages with an accuracy of ±1.0% and ±2.0% respectiv ely. The adjustable version uses two ex ternal resistors to set the output volt age within a 1.25 V to 13 V range. The regulators are intended for .
Manufacture

ON Semiconductor

Datasheet
Download CS5204-1 Datasheet




 CS5204-1
CS5204−1, CS5204−3,
CS5204−5
4.0 A Adjustable, and
3.3 V and 5.0 V Fixed
Linear Regulators
The CS5204x series of linear regulators provides 4.0 A at
adjustable and fixed voltages with an accuracy of ±1.0% and ±2.0%
respectively. The adjustable version uses two external resistors to set
the output voltage within a 1.25 V to 13 V range.
The regulators are intended for use as post regulators and
microprocessor supplies. The fast loop response and low dropout
voltage make these regulators ideal for applications where low voltage
operation and good transient response are important.
The circuit is designed to operate with dropout voltages as low as
1.0 V depending on the output current level. The maximum quiescent
current is only 10 mA at full load.
The regulators are fully protected against overload conditions with
protection circuitry for Safe Operating Area (SOA), overcurrent and
thermal shutdown.
The regulators are available in TO2203 and surface mount
D2PAK3 packages.
Features
www.DataSheet4U.com
Output Current to 4.0 A
Output Trimmed to ±1.0%
Dropout Voltage 1.10 V @ 4.0 A
Fast Transient Response
Fault Protection Circuitry
Thermal Shutdown
Overcurrent Protection
Safe Area Protection
VOUT
VIN
Thermal
Shutdown
Bandgap
Output
Current
Limit
+ Error
Amplifier
Adj
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TO2203
T SUFFIX
CASE 221A
Adjustable
Output
Tab = VOUT
Pin 1. Adj
2. VOUT
3. VIN
12 3
123
D2PAK3
DP SUFFIX
CASE 418AB
Fixed
Output
Tab = VOUT
Pin 1. GND
2. VOUT
3. VIN
MARKING DIAGRAMS
TO2203
D2PAK3
CS5204X
AWLYWW
CS5204X
AWLYWW
1
1
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Figure 1. Block Diagram CS52041
© Semiconductor Components Industries, LLC, 2006
September, 2006 Rev. 9
1
Publication Order Number:
CS52041/D




 CS5204-1
CS52041, CS52043, CS52045
VOUT
VIN
Thermal
Shutdown
Bandgap
Output
Current
Limit
+ Error
Amplifier
GND
Figure 2. Block Diagram CS52043, 5
MAXIMUM RATINGS*
Supply Voltage, VCC
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature Soldering:
Parameter
1. 10 second maximum.
2. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
Wave Solder (through hole styles only) Note 1
Reflow (SMD styles only) Note 2
Value
17
40 to +70
150
60 to +150
260 Peak
230 Peak
Unit
V
°C
°C
°C
°C
ELECTRICAL CHARACTERISTICS (CIN = 10 mF, COUT = 22 mF Tantalum, VIN VOUT = 3.0 V, VIN 15 V,
0°C TA 70°C, TJ +150°C, unless otherwise specified, Ifull load = 4.0 A.)
Characteristic
Test Conditions
Min Typ
Max Unit
Adjustable Output Voltage (CS52041)
Reference Voltage (Notes 3 and 4)
Line Regulation
Load Regulation (Notes 3 and 4)
Dropout Voltage (Note 5)
Current Limit
Minimum Load Current
Adjust Pin Current
VIN VOUT = 1.5 V; VAdj = 0 V,
10 mA IOUT 4.0 A
1.5 V VIN VOUT 6.0 V; IOUT = 10 mA
VIN VOUT = 1.5 V; 10 mA IOUT 4.0 A
IOUT = 4.0 A
VIN VOUT = 3.0 V; TJ 25°C
VIN VOUT = 9.0 V
VIN VOUT = 7.0 V
1.241
(1%)
4.5
1.254
0.04
0.05
1.1
8.5
1.0
1.2
50
1.266
(+1%)
0.20
0.4
1.2
6.0
100
V
%
%
V
A
A
mA
mA
Adjust Pin Current Change
1.5 V VIN VOUT 4.0 V;
10 mA IOUT 4.0 A
0.2 5.0 mA
Thermal Regulation
30 ms pulse; TA = 25°C
0.003 %/W
3. Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in output
voltage due to thermal gradients or temperature changes must be taken into account separately.
4. Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4” from the bottom of the package.
5. Dropout voltage is a measurement of the minimum input/output differentials at full load.
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2




 CS5204-1
CS52041, CS52043, CS52045
ELECTRICAL CHARACTERISTICS (continued) (CIN = 10 mF, COUT = 22 mF Tantalum, VIN VOUT = 3.0 V, VIN 15 V,
0°C TA 70°C, TJ +150°C, unless otherwise specified, Ifull load = 4.0 A.)
Characteristic
Test Conditions
Min Typ Max
Adjustable Output Voltage (CS52041) (continued)
Ripple Rejection
Temperature Stability
f = 120 Hz; CAdj = 25 mF; IOUT = 4.0 A
82
0.5
RMS Output Noise
Thermal Shutdown
10 Hz f 10 kHz; TA = 25°C
0.003
150 180
Thermal Shutdown Hysteresis
− − 25
Unit
dB
%
%VOUT
°C
°C
ELECTRICAL CHARACTERISTICS (CIN = 10 mF, COUT = 22 mF Tantalum, VIN VOUT = 3.0 V, VIN 10 V,
0°C TA 70°C, TJ +150°C, unless otherwise specified, Ifull load = 4.0 A.)
Characteristic
Test Conditions
Min Typ Max Unit
Fixed Output Voltage (CS52043, CS52045)
Reference Voltage (Notes 6 and 7)
CS52045
CS52043
Line Regulation
Load Regulation (Notes 6 and 7)
Dropout Voltage (Note 8)
Current Limit
Quiescent Current
Thermal Regulation
Ripple Rejection
Temperature Stability
VIN VOUT = 1.5 V; 0 IOUT 4.0 A
VIN VOUT = 1.5 V; 0 IOUT 4.0 A
1.5 V VIN VOUT 6.0 V; IOUT = 10 mA
VIN VOUT = 1.5 V; 10 mA IOUT 4.0 A
IOUT = 4.0 A
VIN VOUT = 3.0 V; TJ 25°C
VIN VOUT = 9.0 V
VIN 9.0 V; IOUT = 10 mA
30 ms pulse; TA = 25°C
f = 120 Hz; IOUT = 4.0 A
4.9 (2%)
3.234 (2%)
4.5
5.0
3.3
0.04
0.05
1.1
8.5
1.0
5.0
0.003
75
0.5
5.1 (+2%)
3.366 (+2%)
0.20
0.4
1.2
10
V
V
%
%
V
A
A
mA
%/W
dB
%
RMS Output Noise (%VOUT)
Thermal Shutdown
10 Hz f 10 kHz
0.003
150 180
%VOUT
°C
Thermal Shutdown Hysteresis − − 25 °C
6. Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in output
voltage due to thermal gradients or temperature changes must be taken into account separately.
7. Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4” from the bottom of the package.
8. Dropout voltage is a measurement of the minimum input/output differentials at full load.
PACKAGE PIN DESCRIPTION
Package Pin Number
CS52041
CS52043, 5
D2PAK3
TO2203
D2PAK3
TO2203
1 1 N/A N/A
2222
3333
N/A N/A
1
1
Pin Symbol
Adj
VOUT
VIN
GND
Function
Adjust pin (low side of the internal reference).
Regulated output voltage (case).
Input voltage.
Ground connection.
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3






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