參數(shù)資料
型號: TPS65150RGE
廠商: Texas Instruments, Inc.
英文描述: Low Input Voltage, Compact LCD Bias IC With VCOM Buffer
中文描述: 低輸入電壓,緊湊型LCD偏置集成電路VCOM緩沖器
文件頁數(shù): 6/28頁
文件大小: 1126K
代理商: TPS65150RGE
www.ti.com
TPS65150
SLVS576–SEPTEMBER 2005
TERMINAL FUNCTIONS (continued)
TERMINAL
NO.
I/O
DESCRIPTION
NAME
QFN
14
10, 11
23
TSSOP
11
7, 8
20
IN
PGND
REF
I
Input of the Vcom buffer. If this pin is connected to GND, the Vcom buffer is disabled.
Power ground
Internal reference output typically 1.213 V
Supply pin of the positive, negative charge pump and Boost Converter Gate Drive Circuit.
This pin needs to be connected to the output of the main boost converter and can’t be
connected to any other voltage rail.
Switch pin of the boost converter
Positive output voltage to drive the TFT gates with an adjustable falltime. This pin is
internally connected with a MOSFET switch to the positive charge pump input CPI.
This is the input voltage pin of the device.
VCOM buffer output. Typically a 1-μF output capacitor is required on this pin.
O
SUP
12
9
I/O
SW
8, 9
5, 6
I
VGH
18
15
O
VIN
VCOM
PowerPAD
TM
,
exposed thermal
die
7
4
I
13
10
O
NA
NA
The PowerPAD
TM
needs to be soldered to GND
6
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參數(shù)描述
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TPS65160APWP 功能描述:其他電源管理 Bias Power Supply RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel