CS8147YTHA5 ON Semiconductor, CS8147YTHA5 Datasheet - Page 8

• Manufacturer Part Number: CS8147YTHA5
• Description: IC REG LDO DUAL ENABLE TO220-5
• Manufacturer: ON Semiconductor

Specifications of CS8147YTHA5

• Regulator Topology: Positive Fixed
• Voltage - Output: 10V, 5V
• Voltage - Input: 6 ~ 26 V
• Voltage - Dropout (typical): 0.5V @ 500mA, 1.5V @ 70mA
• Number Of Regulators: 2
• Current - Output: 500mA, 70mA
• Current - Limit (min): 550mA, -
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: CS8147YTHA5OS

Heat Sinks
package to improve the flow of heat away from the IC and
into the surrounding air.
A heat sink effectively increases the surface area of the
V
IN
Figure 16. Dual Output Regulator With Key
I
IN
Performance Parameters Labeled.
Regulator
Control
Features
Smart
I
Q
I
I
OUT1
OUT2
V
V
OUT2
OUT1
http://onsemi.com
CS8147
8
outside environment will have a thermal resistance. Like
series electrical resistances, these resistances are summed to
determine the value of R
where:
R
are functions of the package type, heatsink and the interface
between them. These values appear in heat sink data sheets
of heat sink manufacturers.
Each material in the heat flow path between the IC and the
R
R
R
R
JA
JC
CS
SA
JC
, it too is a function of package type. R
= the junction–to–case thermal resistance,
appears in the package section of the data sheet. Like
= the case–to–heatsink thermal resistance, and
= the heatsink–to–ambient thermal resistance.
R QJA + R QJC ) R QCS ) R QSA
JA :
CS
and R
SA
(3)