參數(shù)資料
型號(hào)： TPS65162RGZR
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： 4.2 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC48
封裝： 7 X 7 MM, PLASTIC, VQFN-48
文件頁(yè)數(shù)： 1/36頁(yè)
文件大?。?/td> 1034K
代理商： TPS65162RGZR
1
FEATURES
APPLICATIONS
DESCRIPTION
EN2
S
W
S
U
P
D1
L1
10uH
Vin
12V
C7
220pF
R2
3.6k
R1
39k
FB
EN1
FREQ
VIN
SS
VC
CE
P
G
N
D
1
REF
VDPM
AGND
P
G
N
D
2
FBB
SWB
DRVP
VGH
FBP
VGHM
RE
VDD
SWB
CBOOT
R5
62k
R6
3.3k
GateVoltage
Shaping
Boost
Converter
D
S
VGH
25V/50mA
FBN
DRVN
D4D5
R3
200k
R4
51k
C7
470nF
R11
2.4k
R12
1.5k
VFLK
VGL
-5V/50mA
Vlogic
3.3V/2.5A
L2
10uH
Vs
15V/1.5A
S
W
P
V
IN
P
V
IN
Vs
VFLK
Buck
Converter
P
O
S
2
O
U
T
2
N
E
G
2
S
W
I
S
W
O
EnableGate
Voltageshaping
DLY1
DLY2
P
G
N
D
3
O
G
N
D
GND
C4
22uF
C2
22uF
C12
1uF
C8
22uF
C9
22uF
2
D2D3
C16
470nF
C17
470nF
R10
1K
R7
10K
R8
1.5K
C20
100nF
C21
470pF
C22
22uF
C23
22uF
C24
10nF
C25
22nF
C19
220nF
C18
470nF
C14
100pF
C13
22nF
C12
22nF
C11
1uF
P
O
S
1
O
U
T
1
N
E
G
1
D
S
C1
22uF
C5
10uF
C10
22uF
D5
A
V
IN
C11
1uF
www.ti.com ............................................................................................................................................................... SLVS771B – MAY 2007 – REVISED JUNE 2008
Compact LCD Bias IC With High Speed Amplifiers for TV-LCD Panels
Gate Voltage Shaping for VGH
8-V to 14.7-V Input Voltage Range
Soft Start for all Converters
500 kHz / 750 kHz Fixed Switching Frequency
Two Integrated High-Speed Opamps
Boost Output Voltage up to 19 V
–
50-MHz, 3-dB Bandwidth
–
1%-Accurate Boost With 2.8-A Switch
–
Slew Rate 55 V /
s
Current Overvoltage Protection
–
215-mA Short-Circuit Current
Input-to-Output Isolation Switch for Vs
48 Pin 7x7 mm QFN Package
Short-Circuit protection for Boost
2.5-A Step-Down Converter
LCD TV
Regulated Positive Charge-Pump Driver VGH
LCD Monitor
Regulated Negative Charge-Pump Driver VGL
The TPS65162 is a compact LCD bias IC with two high-speed operational amplifiers for the Vcom supply. The
high current capability of the device is ideal for large LCD-monitor and LCD-TV applications.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2007–2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65162RGZRG4 功能描述:LCD 驅(qū)動(dòng)器 12V/2.8A(I/O) 4-CH Multi-Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TPS65163RGZR 功能描述:其他電源管理 LCD Bias with Int 9Ch Level Shifter 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
TPS65163RGZT 功能描述:其他電源管理 LCD Bias with Int 9Ch Level Shifter 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
TPS65165EVM-233 功能描述:電源管理IC開(kāi)發(fā)工具 TPS65165 Evaluation Module RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS65165RSBR 功能描述:LCD Gamma緩沖器 Compact LCD Bias IC RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
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