TPS65053RGET

更新时间： 2024-10-15 04:48:43

品牌	Logo	应用领域
德州仪器 - TI		转换器输入元件
页数	文件大小	规格书
29页	900K
描述
5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS AND 3 LOW-INPUT VOLTAGE LDOs

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

TPS65053RGET 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC24,.16SQ,20	针数：	24
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	0.81	Samacsys Description：	5-Channel Power Management IC (PMIC) with two step down converters and 3 low-input voltage LDOs
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	S-PQCC-N24	JESD-609代码：	e4
长度：	4 mm	湿度敏感等级：	2
信道数量：	5	功能数量：	1
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	1 A
最大输出电压：	6 V	最小输出电压：	0.6 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVQCCN
封装等效代码：	LCC24,.16SQ,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：	3.6 V	认证状态：	Not Qualified
座面最大高度：	1 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.21 mA	最大供电电压 (Vsup)：	6 V
最小供电电压 (Vsup)：	2.5 V	标称供电电压 (Vsup)：	3.6 V
表面贴装：	YES	最大切换频率：	2475 kHz
温度等级：	INDUSTRIAL	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	阈值电压标称：	1.8
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	4 mm

TPS65053RGET 数据手册

TPS65053

www.ti.com

SLVS754–MARCH 2007

5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS

AND 3 LOW-INPUT VOLTAGE LDOs

FEATURES

DESCRIPTION

•

Up To 95% Efficiency

The TPS65053 is an integrated Power Management

IC for applications powered by one Li-Ion or

Li-Polymer cell, which require multiple power rails.

The TPS65053 provides two highly efficient,

2.25MHz step-down converters targeted at providing

the core voltage and I/O voltage in a processor

based system. Both step-down converters enter a

low power mode at light load for maximum efficiency

across the widest possible range of load currents.

For low noise applications the devices can be forced

into fixed frequency PWM mode by pulling the

MODE pin high. Both converters allow the use of

small inductors and capacitors to achieve a small

solution size. TPS65053 provides an output current

of up to 1A on the DCDC1 converter and up to 0.6A

on the DCDC2 converter. The TPS65053 also

integrates one 400mA LDO and two 200mA LDO

voltage regulators, which can be turned on/off using

separate enable pins on each LDO. Each LDO

operates with an input voltage range between 1.5V

and 6.5V allowing them to be supplied from one of

the step-down converters or directly from the main

battery. LDO1 and LDO2 are externally adjustable

while LDO3 has a fixed output voltage of 1.3V.

•

Output Current for DC/DC Converters:

–

DCDC1 = 1 A; DCDC2 = 0.6 A

•

DC/DC Converters Externally Adjustable

V_INRange for DC/DC Converters From 2.5 V to

6 V

•

2.25-MHz Fixed Frequency Operation

Power Save Mode at Light Load Current

180° Out-of-Phase Operation

Output Voltage Accuracy in PWM mode ±1%

Total Typical 32-µA Quiescent Current for

Both DC/DC Converters

•

100% Duty Cycle for Lowest Dropout

One General-Purpose 400-mA LDO

Two General-Purpose 200-mA LDOs

V_INRange for LDOs from 1.5 V to 6.5 V

Available in a 4 mm x 4 mm 24-Pin QFN

Package

APPLICATIONS

The TPS65053 comes in a small 24-pin leadless

package (4mm × 4mm QFN) with a 0.5mm pitch.

•

Cell Phones, Smart-Phones

WLAN

PDAs, Pocket PCs, GPS

OMAP™ and Low-Power DSP Supply

Portable Media Players

Digital Cameras

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.

OMAP, PowerPAD are trademarks of Texas Instruments.

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.

12 3 4 5 6 7...29

中文翻译

下载PDF

TPS65053RGET 替代型号

型号	品牌	替代类型	描述	数据表
TPS65053IRGERQ1	TI	完全替代	5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS AND 3 LOW-INPUT VOLTAGE LDOs
TPS65053RGETG4	TI	完全替代	5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS AND 3 LOW-INPUT VOLTAGE LDOs
TPS65053RGER	TI	类似代替	5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS AND 3 LOW-INPUT VOLTAGE LDOs

与TPS65053RGET相关器件

型号	品牌	获取价格	描述	数据表
TPS65053RGETG4	TI	获取价格	5-CHANNEL POWER MGMT IC WITH TWO STEP DOWN CONVERTERS AND 3 LOW-INPUT VOLTAGE LDOs
TPS65054	TI	获取价格	6-CHANNEL POWER MGMT IC WITH TWO STEP-DOWN CONVERTERS AND 4 LOW-INPUT VOLTAGE LDOs
TPS65054RSMR	TI	获取价格	6-CHANNEL POWER MGMT IC WITH TWO STEP-DOWN CONVERTERS AND 4 LOW-INPUT VOLTAGE LDOs
TPS65054RSMRG4	TI	获取价格	6-CHANNEL POWER MGMT IC WITH TWO STEP-DOWN CONVERTERS AND 4 LOW-INPUT VOLTAGE LDOs
TPS65054RSMT	TI	获取价格	6-CHANNEL POWER MGMT IC WITH TWO STEP-DOWN CONVERTERS AND 4 LOW-INPUT VOLTAGE LDOs
TPS65054RSMTG4	TI	获取价格	6-CHANNEL POWER MGMT IC WITH TWO STEP-DOWN CONVERTERS AND 4 LOW-INPUT VOLTAGE LDOs
TPS65055	TI	获取价格	2.25 MHz Dual Step-Down Converter With 4 Low Input Voltage LDOs
TPS65055RSMR	TI	获取价格	2.25 MHz Dual Step-Down Converter With 4 Low Input Voltage LDOs
TPS65055RSMT	TI	获取价格	2.25 MHz Dual Step-Down Converter With 4 Low Input Voltage LDOs
TPS65055RSMTG4	TI	获取价格	2.25MHz dual step-down converter with 4 low input voltage LDOs 32-VQFN -40 to 85

与TPS65053RGET相关文章

纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

3
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

10
联发科推出全球首款3纳米汽车芯片CT-X1，挑战高通SA8295
2024-10-15

15
国家大基金减持三家半导体企业，市场反应各异
2024-10-15

15

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS65053RGET

TPS65053RGET 技术参数

TPS65053RGET 数据手册

TPS65053RGET 替代型号

与TPS65053RGET相关器件

与TPS65053RGET相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS65053RGET

TPS65053RGET 技术参数

TPS65053RGET 数据手册

TPS65053RGET 替代型号

与TPS65053RGET相关器件

与TPS65053RGET相关文章

您还可以找

您在本页遇到什么问题？