CS5206-3 Datasheet, PDF (1/10 Pages) ON Semiconductor – 6.0 A Adjustable, and Fixed 3.3 V and 5.0 V Linear Regulators

CS5206−1, CS5206−3,
CS5206−5
6.0 A Adjustable, and
Fixed 3.3 V and 5.0 V
Linear Regulators
The CS5206−X series of linear regulators provides 6.0 A at
adjustable and fixed voltages of 3.3 V and 5.0 V with an accuracy of
±1% and ±2% 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 TO−220−3 and surface mount
D²PAK−3 packages.
Features
• Output Current to 6.0 A
• Output Trimmed to ±1%
• Dropout Voltage 1.3 V @ 6.0 A
• Fast Transient Response
• Fault Protection Circuitry
− Thermal Shutdown
− Overcurrent Protection
− Safe Area Protection
V_OUT
V_IN
Thermal
Shutdown
Bandgap
Output
Current
Limit
− + _Error
Amplifier
Adj
http://onsemi.com
TO−220−3
T SUFFIX
CASE 221A
Adjustable
Output
Tab = V_OUT
Pin 1. Adj
2. V_OUT
3. V_IN
12 ₃
123
D²PAK−3
DP SUFFIX
CASE 418AB
Fixed
Output
Tab = V_OUT
Pin 1. GND
2. V_OUT
3. V_IN
MARKING DIAGRAMS
TO−220−3
D²PAK−3
CS5206−x
AWLYWW
CS5206−x
AWLYWW
1
1
x
= 1, 3, or 5
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 − CS5206−1
© Semiconductor Components Industries, LLC, 2004
1
January, 2004 − Rev. 7
Publication Order Number:
CS5206/D