零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TPS65182B | PMIC,用于启用 E Ink Vizplex 技术的电子纸显示器; • Single Chip Power Management Solution for E Ink® Vizplex™ Electronic Paper Displays\n• Generates Positive and Negative Gate and Source Driver Voltages and Back-Plane Bias from a Single, Low-Voltage Input Supply\n• 3-V to 6-V Input Voltage Range\n• Boost Converter for Positive Rail Base\n• Inverting Buck-Boost Converter for Negative Rail Base\n• Two Adjustable LDOs for Source Driver Supply \n - LDO1: 15 V, 120 mA (VPOS)\n• LDO2: 15 V, 120 mA (VNEG)\n• Accurate Output Voltage Tracking \n - VPOS - VNEG = ±50 mV\n• Two Charge Pumps for Gate Driver Supply \n - CP1: 22 V, 10 mA (VDDH)\n• CP2: 20 V, 12 mA, (VEE)\n• Adjustable VCOM Driver for Accurate Panel- Backplane Biasing \n - 0.3 V to 2.5 V\n• Adjustable Through External Potentiometer\n• 15-mA Max Integrated Switch\n• Thermistor Monitoring \n - 10°C to 85°C Temperature Range\n• ±1°C Accuracy from 0°C to 50°C\n• I2C Serial Interface \n - Slave Address 0x48h (1001000)\n• Flexible Power-Up Sequencing\n• Sleep Mode Support\n• Thermally Enhanced Package for Efficient Heat Management (48-Pin 7 mm × 7 mm × 0.9 mm VQFN); The TPS65182x device is a single-chip power supplies designed to for E Ink Vizplex displays used in portable e-reader applications and support panel sizes up to 9.7 inches. Two high efficiency DC/DC boost converters generate ±17-V rails which are boosted to 22 V and 20 V by two change pumps to provide the gate driver supply for the Vizplex panel.\n Two tracking LDOs create the ±15-V source driver supplies which support up to 120-mA of output current. All rails are adjustable through the I2C interface to accommodate specific panel requirements.\nAccurate back-plane biasing is provided by a linear amplifier and can be adjusted either by an external resistor or the I2C interface. The VCOM driver can source or sink current depending on panel condition.\nThe TPS65182x provides precise temperature measurement function to monitor the panel temperature during operation. The temperature reading is updated every 60 s and can be accessed through the I2C interface.\n \n | TITexas Instruments 德州仪器美国德州仪器公司 | TI | |
TPS65182B | PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER DISPLAY | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | |
PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER DISPLAY | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
Enabled Electronic Paper Display | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
Enabled Electronic Paper Display | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER DISPLAY | TI1Texas Instruments 德州仪器美国德州仪器公司 | TI1 | ||
Package:48-VFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 电源管理 - 专用 描述:IC PWR MGMT E INK 48VQFN | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 | ||
Package:48-VFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 电源管理 - 专用 描述:IC PWR MGMT E INK 48VQFN | TI2Texas Instruments 德州仪器美国德州仪器公司 | TI2 |
技术参数
- Processor name:
E Ink Vizplex
- Vin(Min)(V):
3
- Vin(Max)(V):
6
- Step-up DC/DC controller:
0
- Step-down DC/DC controller:
0
- LDO:
0
- Step-up DC/DC converter:
0
- Step-down DC/DC converter:
0
- Iout(Max)(A):
0
- Iq(Typ)(mA):
5.5
- Features:
Comm Control
- Shutdown current(Typ)(uA):
2.8
- Rating:
Catalog
- Operating temperature range(C):
-10 to 85
- Package Group:
VQFN
- Package size:
mm2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
2.35|1ku |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
N/A |
99 |
询价 | |||||
TI |
2016+ |
QFN |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
24+ |
QFN |
5000 |
只做原装公司现货 |
询价 | ||
TI |
2018+ |
QFN |
6528 |
承若只做进口原装正品假一赔十! |
询价 | ||
TexasInstruments |
18+ |
ICPWRMGMTEINK48VQFN |
7500 |
公司原装现货/欢迎来电咨询! |
询价 | ||
TI |
22+ |
QFN |
17874 |
原装正品现货 |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
Texas Instruments |
24+ |
48-VQFN(7x7) |
65200 |
一级代理/放心采购 |
询价 |
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