CS5205-2 Datasheet, PDF (1/8 Pages) ON Semiconductor – 5.0 A, 1.5 V Fixed Linear Regulator

CS5205−2
5.0 A, 1.5 V Fixed Linear
Regulator
The CS5205−2 linear regulator provides 5.0 A @ 1.5 V with an
accuracy of ±2.0%.
The regulator is intended for use as an active termination for the
GTL bus on Intel based motherboards. 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 regulator is fully protected against overload conditions with
protection circuitry for Safe Operating Area (SOA), overcurrent and
thermal shutdown.
The CS5205−2 is available in TO−220−3 and surface mount D²PAK−3
packages.
Features
• Output Current to 5.0 A
• Output Voltage Trimmed to ±2.0%
• Dropout Voltage 1.2 V @ 5.0 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
Figure 1. Block Diagram
GND
http://onsemi.com
12 ₃
TO−220−3
T SUFFIX
CASE 221A
Tab = V_OUT
Pin 1. GND
2. V_OUT
3. V_IN
123
D²PAK−3
D2T SUFFIX
CASE 418AB
MARKING DIAGRAMS
TO−220−3
D²PAK−3
CS5205−2
AWLYWW
CS5205−2
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 5 of this data sheet.
© Semiconductor Components Industries, LLC, 2004
1
January, 2004 − Rev. 8
Publication Order Number:
CS5205−2/D