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THV6530 Datasheet(PDF) 1 Page - THine Electronics, Inc.

Part No. THV6530
Description  THV6530 is a controller IC power supply system with
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Maker  THINE [THine Electronics, Inc.]
Homepage  http://www.thine.co.jp/index_e.html
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THV6530 Datasheet(HTML) 1 Page - THine Electronics, Inc.

 
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THine Electronics, Inc.
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THV6530_Rev.1.00_E
Copyright© 2013 THine Electronics, Inc. All rights reserved.
VIN
VREF
LX
VGH_OUT
PGND
VGH_FB
AGND
VGL_FB
VGL_OUT
Detector
AVDD
AVDD
Boost
EN
RST
VCC
FB
PC
AVDD
AMP_NON
AMP_OUT
VLS
VGH
VGL
VLS
VREF
UVLO
VCOM
VIN
OSC
OSC
1/2OSC
OSC
1/2OSC
1/2OSC
VIN
VREF
LX
VGH_OUT
PGND
VGH_FB
AGND
VGL_FB
VGL_OUT
Detector
AVDD
AVDD
Boost
EN
RST
VCC
FB
PC
AVDD
AMP_NON
AMP_OUT
VLS
VGH
VGL
VLS
VREF
UVLO
VCOM
VIN
OSC
OSC
1/2OSC
OSC
1/2OSC
1/2OSC
THV6530
Boost converter / 2 channel charge pump
Description
THV6530 is a controller IC power supply system with
boost converter and 2 channel charge pump circuit.
The positive and negative charge pumps provide
regulated TFT LCD gate-on and gate-off supplies. The
chip includes a VCOM buffer.
Soft start / Over current protection / Vout short circuit
protection / Under voltage lock out protection / Thermal
shut down are built in.
Mounted area is reducible by 16-pin QFN.
Application
Mobile phone display
Car Navigator display
Laptop/Netbook/Tablet PC display
Pin Configuration
Features
Input voltage range : 2.5V – 5.5V
Boost converter
Maximum output voltage : 16V
Switching limit current : 1.4A
Feedback voltage accuracy : +/-1%
Switching frequency : 1.2MHz
Positive charge pump
Feedback voltage accuracy : +/-2%
Switching frequency : 600kHz
Negative charge pump
Feedback voltage accuracy : +/-11%
Switching frequency : 600kHz
Buffer amplifier
Output short-circuit current : +/-100mA
Protection circuit
Soft start
Over current protection
Under voltage lock out protection
Thermal shut down
3mm x 3mm QFN 16pin package
Block Diagram
1
2
3
4
12
11
10
9
5
6
7
8
16
15
14
13
Exposed Thermal Pad
VGL_OUT
VREF
AGND
RST
FB
VCC
LX
PGND
1
2
3
4
12
11
10
9
5
6
7
8
16
15
14
13
1
2
3
4
12
11
10
9
5
6
7
8
16
15
14
13
Exposed Thermal Pad
VGL_OUT
VREF
AGND
RST
FB
VCC
LX
PGND
(Top view)
17 GNDEXP


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