参数资料
型号: LM2702MT-ADJ/NOPB
厂商: National Semiconductor
文件页数: 2/24页
文件大小: 0K
描述: IC MODULE PANEL TFT DISP 16TSSOP
标准包装: 92
应用: LCD 显示器
电流 - 电源: 2.6mA
电源电压: 2.2 V ~ 12 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
其它名称: *LM2702MT-ADJ
*LM2702MT-ADJ/NOPB
LM2702MT-ADJ
OBSOLETE
SNVS206D – NOVEMBER 2002 – REVISED APRIL 2013
Connection Diagram
1
2
3
4
5
6
7
8
Vcom+
Vcom-
Vcom
Delay
Css
V C
FB
GND
GMA+
GMA
AV IN
SWC
SWO
SWI
V IN
SW
16
15
14
13
12
11
10
9
The maximum allowable power dissipation is a function of the maximum junction temperature, T J (MAX), the junction-
to-ambient thermal resistance, θ JA , and the ambient temperature, T A . See the Electrical Characteristics table for the
thermal resistance of various layouts. The maximum allowable power dissipation at any ambient temperature is
calculated using: P D (MAX) = (T J(MAX) ? T A )/ θ JA . Exceeding the maximum allowable power dissipation will cause
excessive die temperature, and the regulator will go into thermal shutdown.
Figure 1. TSSOP 16 package (Top View)
T JMAX = 125°C, θ JA = 120°C/W
Pin Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Name
Vcom+
Vcom ?
Vcom
Delay
Css
V C
FB
GND
SW
V IN
SWI
SWO
SWC
AV IN
GMA
GMA+
Function
Vcom Amplifier positive input.
Vcom Amplifier negative input.
Vcom Amplifier output.
Switch delay.
Soft start pin.
Boost Compensation Network Connection.
Output Voltage Feedback input.
Ground.
NMOS power switch input.
Main power input, step-up and switch circuitry.
PMOS switch input.
PMOS switch output.
PMOS switch control pin.
Analog power input (buffers).
Gamma buffer output.
Gamma buffer input.
2
Product Folder Links: LM2702
Copyright ? 2002–2013, Texas Instruments Incorporated
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