RT9378 RICHTEK [Richtek Technology Corporation], RT9378 Datasheet - Page 4

• Manufacturer Part Number: RT9378
• Description: 4 CHs 100mA x1/x1.5/x2 Charge Pump White LED Driver
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9378
Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
Note 2. θ
Note 3. Devices are ESD sensitive. Handling precaution is recommended.
Note 4. The device is not guaranteed to function outside its operating conditions.
www.richtek.com
4
Enable
EN Low Time for Shutdown
EN Threshold
Voltage
EN Pull Low Current
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.
of JEDEC 51-3 thermal measurement standard. The case point of θ
JA
is measured in the natural convection at T
Parameter
Logic-Low
Logic-High
V
V
Symbol
IL
IH
A
= 25°C on a low effective single layer thermal conductivity test board
Test Conditions
JC
is on the exposed pad for the WQFN package.
Min
--
--
3
1
Typ
--
--
--
2
DS9378-03 April 2011
Max
0.2
--
--
--
Unit
ms
μA
V
V