RT8901 Datasheet, PDF (5/10 Pages) Richtek Technology Corporation – 35V Gate Pulse Modulator for LCD Panels

RT8901
Parameter
Symbol
Test Conditions
Min Typ Max Unit
CD Mode B Voltage Threshold V_{CD_THB}
2.4 2.5 2.6
V
CD Mode C Operation Range V_{CD_C}
3
--
3.6
V
VDPM Charge Current
CD Charge Current
I_VDPM
I_CD
Connect VDPM to GND,
V_VGH = 30V, V_VFLK = 5V
Connect CD to GND,
V_VGH = 30V, V_VFLK = 0V
4
5
6
μA
40
50
60
μA
VGH Switch On Resistance
R_P1
V_VGH = 30V/-20mA at V_VFLK = 5V
--
15
30

RE Switch On Resistance
R_P2
V_VGH = 30V/+20mA at V_VFLK = 0V
--
15
30

CD Switch On Resistance
R_Q3
I_CD = +1mA at V_VFLK = 5V
--
1
--
k
Note 1. Stresses beyond those listed “Absolute Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only, and 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 may affect
device reliability.
Note 2. θJA is measured at TA = 25°C on a high effective thermal conductivity four-layer test board per JEDEC 51-7.
Note 3. Devices are ESD sensitive. Handling precaution is recommended.
Note 4. The device is not guaranteed to function outside its operating conditions.
Copyright ©2013 Richtek Technology Corporation. All rights reserved.
DS8901-03 October 2013
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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