CS5207-1 Datasheet, PDF (1/7 Pages) Cherry Semiconductor Corporation – 7A Adjustable Linear Regulator

CS5207−1
7.0 A Adjustable Linear
Regulator
The CS5207−1 linear regulator provides 7.0 A adjustable voltages
with an accuracy of ±1.5 %. Two external resistors are used to set the
output voltage within a 1.25 V to 13 V range.
The regulator is intended for use as post regulator and
microprocessor supply. The fast loop response and low dropout
voltage make this regulator 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. 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 regulator is available in TO−220 package. A 3.3 V, fixed version
is also available. Please consult your local sales representative for more
information.
Features
• Output Current to 7.0 A
• Output Trimmed to ±1.5%
• Dropout Voltage 1.4 V @ 7.0 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
THREE LEAD
T SUFFIX
CASE 221A
12 ₃
PIN CONNECTIONS AND
MARKING DIAGRAMS
CS5207−1
AWLYWW
Tab = V_OUT
Pin
1. Adj
2. V_OUT
3. V_IN
1
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
ORDERING INFORMATION*†
Device
Package
Shipping
CS5207−1GT3
TO−220‡ 50 Units/Rail
*Additional ordering information can be found on page
6 of this data sheet.
†Consult your local sales representative for fixed
output voltage versions.
‡TO−220 is 3−pin, straight leaded.
Figure 1. Block Diagram
© Semiconductor Components Industries, LLC, 2006
1
September, 2006 − Rev. 6
Publication Order Number:
CS5207−1/D