rt8003 Richtek Technology Corporation, rt8003 Datasheet - Page 17

• Manufacturer Part Number: rt8003
• Description: 600ma, 2mhz, High-efficiency Synchronous Buck Converter
• Manufacturer: Richtek Technology Corporation

Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
Note 2. Devices are ESD sensitive. Handling precaution recommended.
Note 3. The device is not guaranteed to function outside its operating conditions.
Note 4.
DS8003-03 November 2005
EN Threshold
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Logic Input
Protection
JEDEC 51-7 thermal measurement standard.
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
JA
is measured in the natural convection at T
Parameter
Logic-High Voltage V
Logic-Low Voltage V
T
Symbol
SD
T
IL
IH
SD
V
V
DD
DD
= 2.4V to 5.5V, Shutdown
= 2.4V to 5.5V, Enable
A
= 25 C on a high effective thermal conductivity test board of
Test Conditions
Min
1.5
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Typ
180
20
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RT8003
Max
0.4
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Units
V
C
C
5