TPS65150QPWPRQ1电源管理 (PMIC)原装TI

1 Features

1• AEC-Q100 Qualified:

– Device Temperature Grade 1: –40°C to 125°C

Junction Temperature

– Device HBM ESD Classification According to

AEC - Q100-002

– Device CDM ESD Classification According to

AEC - Q100-011

• Input Voltage Range: 1.8 V to 6 V

• V(VS) Boost Converter

– Up to 15 V Output Voltage

– < 1% Output Voltage Accuracy

– 2-A Switch Current Limit

• V(VGH) Positive Regulated Charge Pump Driver

– Up to 30 V Output Voltage

– Gate Voltage Shaping

• V(VGL) Negative Regulated Charge Pump Driver

– Down to –15 V Output Voltage

• Integrated VCOM Buffer

• Adjustable Power On Sequencing

– Gate Drive Signal for External Isolation

MOSFET for V(VS)

• Protection Features

– Out-of-Regulation Protection

– Over-voltage Protection

– Adjustable Fault Detection Timing

– Thermal Shutdown

• 24-Pin TSSOP Package with Exposed Thermal

Pad

2 Applications

• LCD Displays ranging approx. from 4" to 17"

– Automotive Infotainment & Cluster

– Automotive Navigation Systems

– Rear Seat Entertainment

– Smart Mirror

3 Description

The TPS65150-Q1 is an integrated power-supply for

automotive LCD applications. The device integrates a

boost converter for the source voltage and two

regulated adjustable charge pump drivers for the gate

voltages. For reduced external cost, improved picture

quality and reduced image sticking, the device

includes a VCOM buffer and a gate-voltage shaping

function.
TPS65150QPWPRQ1TPS65150QPWPRQ1TPS65150QPWPRQ1TPS65150QPWPRQ1

1功能

1•AEC-Q100合格:

-设备温度1级:-40°C到125°C

结温

-根据设备HBM ESD分类

原子能委员会- q100 - 002

-根据设备CDM ESD分类

原子能委员会- q100 - 011

•输入电压范围:1.8 V至6 V

•V(VS)升压转换器

-最高15v输出电压

-小于1%的输出电压精度

- 2-A开关电流限制

•V(VGH)正调节电荷泵驱动器

-最高30 V输出电压

-栅极电压整形

•V(VGL)负调节电荷泵驱动器

-输出电压降至- 15v

•集成VCOM缓冲区

•测序功率可调

-门驱动信号，用于外部隔离

V的MOSFET(VS)

•保护功能

——Out-of-Regulation保护

——过电压保护

-可调故障检测定时

——热关机

•24针TSSOP包装与暴露的热量

垫

2应用程序

•LCD显示范围大约为。从4"到17"

-汽车信息娱乐和集群

-汽车导航系统

-后座娱乐

——聪明的镜子

3描述

TPS65150-Q1是一个集成电源

汽车液晶的应用程序。该设备集成了

升压转换器为电源电压和二

调节可调电荷泵驱动门

电压。为了减少外部成本，改进图片

质量和减少图像粘贴，设备

包括VCOM缓冲器和栅极电压整形器

函数。