NLHV001 Datasheet, PDF (1/11 Pages) ON Semiconductor – 1-Bit Gate Pulse Modulator

NLHV001
1-Bit Gate Pulse Modulator
The NLHV001 is a 1−bit gate pulse modulator designed to translate
logic voltages for TFT LCD panels. This part translates a low voltage
logic input signal to an output voltage of 15 V to 38 V. In addition, the
NLV001 provides a user selectable delay and fall time on the
high−to−low edge of the output signal. The delay and fall times are
controlled by the magnitudes of the external and capacitor resistor,
respectively.
Features
• Gate Pulse Modulation (GPM)
• TFT LCD Flicker Compensation Circuit
• Reduction of Coupling Effect Between Gate Line and Pixel
• Provides Power Sequencing Circuit for Gate Driver IC
• Wide Power Supply Operation: 15 V to 38 V
• Adjustable Output Delay and Fall Time
• This is a Pb−Free Device
Typical Applications
• TFT LCDs
Important Information
• ESD Protection for All Pins:
Human Body Model (HBM) > 3000 V
V_GH
1
V_{GH_M}
2
High Voltage
Power Supply
High
Voltage
Output
Signal
Low
Voltage
Input
Signal
V_FLK
8
GND
7
http://onsemi.com
MARKING
DIAGRAM
8
US8
US SUFFIX
CASE 493
AL M G
G
1
AL
= Device Code
M
= Date Code*
G
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending upon
manufacturing location.
ORDERING INFORMATION
See detailed ordering and shipping information on page 10 of
this data sheet.
R_E
3
C_E
4
Falling
Edge
Control
Low Voltage
Power Supply
Propagation
Delay Control
V_DPM
6
V_DD
5
Figure 1. Block Diagram
© Semiconductor Components Industries, LLC, 2013
1
July, 2013 − Rev. 0
Publication Order Number:
NLHV001/D