TPS65137ADSCR 供应商
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TPS65137ADSCR
品牌：TI 封装/批号：原厂原装/22+ -
TPS65137ADSCR
品牌：TI(德州仪器) 封装/批号：WSON-10(3x3)/2022+
TPS65137ADSCR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - 显示器驱动器
- 系列：-
- 显示器类型：AMOLED
- 配置：显示矩阵
- 接口：-
- 数字或字符：-
- 电流 - 电源：400µA
- 电源电压：2.3 V ~ 5.5 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：10-WFDFN 裸露焊盘
- 供应商设备封装：10-SON 裸露焊盘（3x3）
- 包装：®
- 其它名称：296-27573-6
产品特性
- 2.3 V to 5.5 V Input Voltage Range
- 1% Output Voltage Accuracy VPOS
- Excellent Line Transient Regulation
- Low Noise Operation
- 200 mA Output Current
- Fixed 4.63 V Positive Output Voltage
- Digitally Programmable Negative Output Voltage Down to –5.23V
- –4.93V Default Value for VNEG
- Advanced Power Save Mode
- Short Circuit Protection
- Thermal Shutdown
- TPS65137A High impedance output in shutdown
- 3×3 mm 10 Pin QFN Package
产品概述
The TPS65137 is designed to provide best in class picture quality for AMOLED displays
(Active Matrix Organic Light Emitting Diode) requiring positive and negative voltage supply rails.
With its wide input voltage range the device is ideally suited for AMOLED displays, which are used
in mobile phones and smart phones. With this device the input voltage can be higher than the
positive output voltage and still maintains accurate regulation of VPOS.
Using the digital control pin (CTRL) allows adjusting the negative output voltage in digital steps.
The TPS65137 uses a novel technology enabling excellent line and load regulation with minimum
output voltage ripple by using a LDO post regulator for VPOS. This is
required avoiding disturbance of the AMOLED display due to input voltage transients occurring
during transmit periods in mobile phones.
TPS65137ADSCR 数据手册
TPS65137ADSCR
TPS65137ADSCR 电路图
