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TPS65137

正在供貨

具有數(shù)字負(fù)電源電壓調(diào)節(jié)的雙通道正負(fù)輸出

產(chǎn)品詳情

Display type AMOLED IC integration AMOLED bias Vin (min) (V) 2.3 Vin (max) (V) 5.5 Applications 7 inches or less Level shifter/scan driver (Ch) 0 V_POS (min) (V) 4.63 V_POS (max) (V) 4.63 V_NEG (min) (V) -5.2 V_NEG (max) (V) -2.2 Features Digital control interface Topology Boost, Inverting Buck-Boost Rating Catalog Operating temperature range (°C) -40 to 85
Display type AMOLED IC integration AMOLED bias Vin (min) (V) 2.3 Vin (max) (V) 5.5 Applications 7 inches or less Level shifter/scan driver (Ch) 0 V_POS (min) (V) 4.63 V_POS (max) (V) 4.63 V_NEG (min) (V) -5.2 V_NEG (max) (V) -2.2 Features Digital control interface Topology Boost, Inverting Buck-Boost Rating Catalog Operating temperature range (°C) -40 to 85
WSON (DSC) 10 9 mm2 3 x 3
  • 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
  • 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

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.

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.
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頂層文檔 類型 標(biāo)題 格式選項(xiàng) 下載最新的英語(yǔ)版本 日期
* 數(shù)據(jù)表 200mA Dual Output AMOLED Display Power 數(shù)據(jù)表 (Rev. A) 2012年 10月 10日

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包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識(shí)
  • 引腳鍍層/焊球材料
  • MSL 等級(jí)/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測(cè)
包含信息：
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

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