5秒后页面跳转
捷配首页

Datasheet > TPS43336-Q1
TPS43336-Q1 PDF预览

TPS43336-Q1

更新时间： 2024-09-29 11:58:23
品牌 Logo 应用领域
德州仪器 - TI 控制器
页数 文件大小 规格书
42页 1573K
描述
LOW IQ, SINGLE BOOST, DUAL SYNCHRONOUS BUCK CONTROLLER

阅读下载

中文翻译

获取价格

TPS43336-Q1 数据手册

 浏览型号TPS43336-Q1的Datasheet PDF文件第2页浏览型号TPS43336-Q1的Datasheet PDF文件第3页浏览型号TPS43336-Q1的Datasheet PDF文件第4页浏览型号TPS43336-Q1的Datasheet PDF文件第5页浏览型号TPS43336-Q1的Datasheet PDF文件第6页浏览型号TPS43336-Q1的Datasheet PDF文件第7页 
TPS43335-Q1  
TPS43336-Q1  
www.ti.com  
SLVSAV6B –JUNE 2011–REVISED JULY 2012  
LOW IQ, SINGLE BOOST, DUAL SYNCHRONOUS BUCK CONTROLLER  
Check for Samples: TPS43335-Q1, TPS43336-Q1  
1
FEATURES  
2
•
Qualified for Automotive Applications  
•
•
•
Separate Enable Inputs (ENA, ENB)  
•
AEC-Q100 Test Guidance With the Following  
Results:  
Frequency Spread Spectrum (TPS43332)  
Selectable Forced Continuous Mode or  
–
Device Temperature Grade 1: –40°C to  
125°C Ambient Operating Temperature  
Automatic Low-Power Mode at Light Loads  
•
•
Sense Resistor or Inductor DCR Sensing  
–
–
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C2  
Out-of-Phase Switching Between Buck  
Channels  
•
•
•
Two Synchronous Buck Controllers  
One Pre-Boost Controller  
•
•
Peak Gate-Drive Current 0.7 A  
Thermally Enhanced 38-Pin HTSSOP (DAP)  
PowerPAD™ Package  
Input Range up to 40 V, (Transients up to 60  
V), Operation Down to 2 V When Boost is  
Enabled  
APPLICATIONS  
•
Automotive Start-Stop, Infotainment,  
Navigation Instrument Cluster Systems  
•
Low Power Mode IQ: 30 µA (One Buck On),  
35 µA (Two Bucks On)  
•
Industrial and Automotive Multi-Rail DC Power  
Distribution Systems and Electronic Control  
Units  
•
•
•
•
Low Shutdown Current Ish < 4 µA  
Buck Output Range 0.9 V to 11 V  
Boost Output Selectable: 7 V, 10 V, or 11 V  
Programmable frequency and External  
Synchronization Range 150 kHz to 600 kHz  
DESCRIPTION  
The TPS43335-Q1 and TPS43336-Q1 include two current-mode synchronous buck controllers and a voltage-  
mode boost controller. The devices are ideally suited as a pre-regulator stage with low Iq requirements and for  
applications that must survive supply drops due to cranking events. The integrated boost controller allows the  
devices to operate down to 2 V at the input without seeing a drop on the buck regulator output stages. At light  
loads, the buck controllers can be enabled to operate automatically in low-power mode, consuming just 30 µA of  
quiescent current.  
The buck controllers have independent soft-start capability and power-good indicators. External MOSFET  
protection is provided by current foldback in the buck controllers and cycle-by-cycle current limitation in the boost  
controller. The switching frequency can be programmed over 150 kHz to 600 kHz or synchronized to an external  
clock in the same range. Additionally, the TPS43336-Q1 offers frequency-hopping spread-spectrum operation.  
spacer  
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
PowerPAD 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 © 2011–2012, Texas Instruments Incorporated  
1234567...42

中文翻译

下载PDF

与TPS43336-Q1相关器件

型号 品牌 获取价格 描述 数据表
TPS43336QDAPQ1 TI

获取价格

 		IC DUAL SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO38, GREEN, PLASTIC, HTSSOP-3
TPS43336QDAPRQ1 TI

获取价格

 		LOW IQ, SINGLE BOOST, DUAL SYNCHRONOUS BUCK CONTROLLER
TPS43337-Q1 TI

获取价格

 		汽车类 2V 至 40V 低 Iq 单路升压和双路固定输出电压同步降压控制器
TPS43337QDAPQ1 TI

获取价格

 		IC DUAL SWITCHING CONTROLLER, Switching Regulator or Controller
TPS43337QDAPRQ1 TI

获取价格

 		汽车类 2V 至 40V 低 Iq 单路升压和双路固定输出电压同步降压控制器 | DAP
TPS43340-Q1 TI

获取价格

 		LOW IQ, 30 μA, HIGH VIN QUAD-OUTPUT POWER SU
TPS43340-Q1_15 TI

获取价格

 		Quad-Output Power Supply
TPS43340QPHPQ1 TI

获取价格

 		LOW IQ, 30 μA, HIGH VIN QUAD-OUTPUT POWER SU
TPS43340QPHPRQ1 TI

获取价格

 		LOW IQ, 30 μA, HIGH VIN QUAD-OUTPUT POWER SU
TPS43350-Q1 TI

获取价格

 		LOW IQ, DUAL SYNCHRONOUS BUCK CONTROLLER

与TPS43336-Q1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