5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> TPS62660YFFT
TPS62660YFFT PDF预览

TPS62660YFFT

更新时间： 2024-11-15 05:54:31
品牌 Logo 应用领域
德州仪器 - TI 转换器功效
页数 文件大小 规格书
27页 642K
描述
1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING

阅读下载

中文翻译

获取价格

TPS62660YFFT 数据手册

 浏览型号TPS62660YFFT的Datasheet PDF文件第2页浏览型号TPS62660YFFT的Datasheet PDF文件第3页浏览型号TPS62660YFFT的Datasheet PDF文件第4页浏览型号TPS62660YFFT的Datasheet PDF文件第5页浏览型号TPS62660YFFT的Datasheet PDF文件第6页浏览型号TPS62660YFFT的Datasheet PDF文件第7页 
CSP-6  
TPS6266x  
www.ti.com  
SLVS871A –FEBRUARY 2010–REVISED MARCH 2010  
1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER  
IN CHIP SCALE PACKAGING  
Check for Samples: TPS6266x  
1
FEATURES  
DESCRIPTION  
2
•
•
•
•
•
•
•
•
•
•
91% Efficiency at 6MHz Operation  
The TPS6266x device is  
a
high-frequency  
31mA Quiescent Current  
synchronous step-down dc-dc converter optimized for  
battery-powered portable applications. Intended for  
low-power applications, the TPS6266x supports up to  
1000mA peak load current, and allows the use of low  
cost chip inductor and capacitors.  
Wide VIN Range From 2.3V to 5.5V  
6MHz Regulated Frequency Operation  
Best in Class Load and Line Transient  
±2% Total DC Voltage Accuracy  
Automatic PFM/PWM Mode Switching  
Low Ripple Light-Load PFM Mode  
Fast Turn-On Time, <60-ms Start-Up Time  
With a wide input voltage range of 2.3V to 5.5V, the  
device supports applications powered by Li-Ion  
batteries with extended voltage range. Different fixed  
voltage output versions are available from 1.2V to  
2.3V.  
Integrated Active Power-Down Sequencing  
(Optional)  
The TPS6266x operates at a regulated 6-MHz  
switching frequency and enters the power-save mode  
operation at light load currents to maintain high  
efficiency over the entire load current range.  
•
•
Current Overload and Thermal Shutdown  
Protection  
Three Surface-Mount External Components  
Required (One MLCC Inductor, Two Ceramic  
Capacitors)  
The PFM mode extends the battery life by reducing  
the quiescent current to 31mA (typ) during light load  
and  
standby  
operation.  
For  
noise-sensitive  
•
Complete Sub 1-mm Component Profile  
Solution  
Total Solution Size <12 mm2  
applications, the device can be forced into fixed  
frequency PWM mode by pulling the MODE pin high.  
In the shutdown mode, the current consumption is  
reduced to less than 1mA.  
•
•
Available in a 6-Pin NanoFree™ (CSP)  
The TPS6266x is available in an 6-pin chip-scale  
package (CSP).  
APPLICATIONS  
•
•
•
•
Cell Phones, Smart-Phones  
PDAs, Pocket PCs  
Portable Hard Disk Drives  
DC/DC Micro Modules  
100  
90  
80  
70  
60  
50  
40  
30  
500  
450  
V = 3.6 V,  
I
V
= 1.8 V  
O
400  
350  
300  
250  
200  
150  
100  
Efficiency  
PFM/PWM Operation  
V
V
OUT  
TPS62661  
VIN  
BAT  
L
3.0 V .. 5.5 V  
1.8 V @ 1000mA  
SW  
0.47 mH  
C
I
FB  
Power Loss  
PFM/PWM Operation  
EN  
C
O
4.7 mF  
4.7 mF  
20  
10  
0
MODE  
GND  
50  
0
0.1  
1
10 100  
- Load Current - mA  
1000  
I
Figure 1. Smallest Solution Size Application  
O
Figure 2. Efficiency vs Load Current  
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
NanoFree is a trademark 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.  
Copyright © 2010, Texas Instruments Incorporated  
 
1234567...27

中文翻译

下载PDF

TPS62660YFFT 替代型号

型号 品牌 替代类型 描述 数据表
TPS62660YFFR TI

类似代替

 1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING

与TPS62660YFFT相关器件

型号 品牌 获取价格 描述 数据表
TPS62661 TI

获取价格

 		1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62661YFFR TI

获取价格

 		1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62661YFFT TI

获取价格

 		1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62665 TI

获取价格

 		1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62665YFFR TI

获取价格

 		采用芯片级封装的 1000mA、6MHz 同步降压转换器 | YFF | 6 | -40
TPS62665YFFT TI

获取价格

 		采用芯片级封装的 1000mA、6MHz 同步降压转换器 | YFF | 6 | -40
TPS6266X TI

获取价格

 		1000-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
TPS62671 TI

获取价格

 		500-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN LOW PROFILE CHIP SCALE PACKAGING
TPS62671_11 TI

获取价格

 		500-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN LOW PROFILE CHIP SCALE PACKAGING (HEI
TPS62671YFD TI

获取价格

 		500-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN LOW PROFILE CHIP SCALE PACKAGING

与TPS62660YFFT相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证