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TPS65180RGZT

更新时间： 2024-09-29 08:38:39
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路集成电源管理电路电子
页数 文件大小 规格书
42页 1005K
描述
PMIC FOR E Ink? Vizplex? ENABLED ELECTRONIC PAPER DISPLAY

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TPS65180RGZT 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFN
包装说明：7 X 7 MM, 0.90 MM HEIGHT, GREEN, PLASTIC, VQFN-48针数：48
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.78Is Samacsys：N
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：S-PQCC-N48JESD-609代码：e4
长度：7 mm湿度敏感等级：3
信道数量：1功能数量：1
端子数量：48最高工作温度：85 °C
最低工作温度：-10 °C封装主体材料：PLASTIC/EPOXY
封装代码：HVQCCN封装等效代码：LCC48,.27SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：3.7 V
认证状态：Not Qualified座面最大高度：1 mm
子类别：Power Management Circuits最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.7 V
表面贴装：YES温度等级：OTHER
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7 mm
Base Number Matches：1

TPS65180RGZT 数据手册

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TPS65180, TPS65181  
www.ti.com  
SLVSA76D –MARCH 2010–REVISED JULY 2010  
PMIC FOR E Ink® Vizplex™ ENABLED ELECTRONIC PAPER DISPLAY  
Check for Samples: TPS65180, TPS65181  
1
FEATURES  
•
•
Thermistor Monitoring  
2345  
•
Single Chip Power Management Solution for  
–
–10°C to 85°C Temperature Range  
E Ink® Vizplex™ Electronic Paper Displays  
–
±1°C Accuracy from 0°C to 50°C  
I2C Serial Interface  
Slave Address 0x48h (1001000)  
•
Generates Positive and Negative Gate and  
Source Driver Voltages and Back-Plane Bias  
from a Single, Low-Voltage Input Supply  
–
•
•
•
Flexible Power-Up Sequencing  
•
•
•
3-V to 6-V Input Voltage Range  
Interrupt and Sleep Mode Support  
Boost Converter for Positive Rail Base  
Thermally Enhanced Package for Efficient  
Heat Management  
(48-Pin 7 mm x 7 mm x 0.9 mm QFN)  
Inverting Buck-Boost Converter for Negative  
Rail Base  
•
Two Adjustable LDOs for Source Driver  
Supply  
APPLICATIONS  
•
Power Supply for Active Matrix E Ink®  
Vizplex™ Panels  
–
–
LDO1: 15 V, 120 mA (VPOS)  
LDO2: –15 V, 120 mA (VNEG)  
•
•
•
•
EPD Power Supply  
•
•
Accurate Output Voltage Tracking  
VPOS - VNEG = ±50 mV  
Two Charge Pumps for Gate Driver Supply  
E-Book Readers  
–
EPSON® S1D13522 (ISIS) Timing Controller  
EPSON® S1D13521 (Broadsheet) Timing  
Controller  
–
–
CP1: 22 V, 10 mA (VDDH)  
CP2: –20 V, 12 mA, (VEE)  
•
Application Processors With Integrated or  
Software Timing Controller ( OMAP™)  
•
Adjustable VCOM Driver for Accurate  
Panel-Backplane Biasing  
–
–
–
–
–0.3 V to –2.5 V  
±1.5% Accuracy (±18 mV)  
8-Bit Control (11-mV Nominal Step Size)  
15-mA Max Integrated Switch  
•
Integrated 3.3-V Power Switch for Disabling  
System Power Rail  
DESCRIPTION  
The TPS65180 and TPS65181 devices are 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. 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.  
Accurate 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. For automatic  
VCOM adjustment in production line, VCOM can be set from –0.3 V to –2.5 V with 8-bit control through the serial  
interface. The power switch is integrated to isolate VCOM driver from E Ink® panel.  
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.  
2
3
4
5
OMAP is a trademark of Texas Instruments.  
Vizplex is a trademark of E Ink Corporation.  
E Ink is a registered trademark of E Ink Corporation.  
EPSON is a registered trademark of Seiko Epson Corporation.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  
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TPS65180RGZT 替代型号

型号 品牌 替代类型 描述 数据表
TPS65180RGZR TI

完全替代

 PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER DISPLAY
TPS65185RGZR TI

完全替代

 PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER
TPS65185RSLR TI

完全替代

 PMIC FOR E Ink Vizplex ENABLED ELECTRONIC PAPER

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