5秒后页面跳转
捷配首页

Datasheet > TPS22912CYZVR
TPS22912CYZVR PDF预览

TPS22912CYZVR

更新时间： 2024-11-11 11:44:39
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
20页 743K
描述
Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

阅读下载

中文翻译

获取价格

TPS22912CYZVR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：VFBGA,
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：16 weeks
风险等级：1.63内置保护：TRANSIENT; UNDER VOLTAGE
接口集成电路类型：BUFFER OR INVERTER BASED PERIPHERAL DRIVERJESD-30 代码：S-XBGA-B4
JESD-609代码：e1长度：0.888 mm
湿度敏感等级：1功能数量：1
端子数量：4最高工作温度：85 °C
最低工作温度：-40 °C输出电流流向：SOURCE
封装主体材料：UNSPECIFIED封装代码：VFBGA
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260座面最大高度：0.5 mm
最大供电电压：5.5 V最小供电电压：1.4 V
标称供电电压：1.5 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：0.888 mmBase Number Matches：1

TPS22912CYZVR 数据手册

 浏览型号TPS22912CYZVR的Datasheet PDF文件第2页浏览型号TPS22912CYZVR的Datasheet PDF文件第3页浏览型号TPS22912CYZVR的Datasheet PDF文件第4页浏览型号TPS22912CYZVR的Datasheet PDF文件第5页浏览型号TPS22912CYZVR的Datasheet PDF文件第6页浏览型号TPS22912CYZVR的Datasheet PDF文件第7页 
TPS22912  
www.ti.com  
SLVSB78 –APRIL 2012  
Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on  
Check for Samples: TPS22912  
1
FEATURES  
DESCRIPTION  
The TPS22912 is a small, low rON load switch with  
controlled turn-on and contains a P-channel MOSFET  
that can operate over an input voltage range of 1.4 V  
to 5.5 V. The switch is controlled by a high input  
(ON), which is capable of interfacing directly with low-  
voltage control signals.  
•
•
Integrated Single Load Switch  
Ultra Small CSP-4 Package 0.9mm × 0.9mm,  
0.5mm Pitch  
•
•
Input Voltage Range: 1.4-V to 5.5-V  
Low ON-Resistance  
The slew rate of the device is internally controlled in  
order to avoid inrush current. The TPS22912 family  
has various rise time options and is active high  
enable. (see Table 1).  
–
–
–
–
rON = 60-mΩ at VIN = 5-V  
rON = 61-mΩ at VIN = 3.3-V  
rON = 74-mΩ at VIN = 1.8-V  
rON = 84-mΩ at VIN = 1.5-V  
The TPS22912 provides circuit breaker functionality  
by latching off the power switch during reverse  
voltage situations. An internal reverse voltage  
comparator disables the power switch when the  
output voltage (VOUT) is higher than the input (VIN).  
This process quickly (10µs typical) stops the flow of  
current towards the input side of the switch. Reverse  
current protection is always active, even when the  
device is disabled. Additionally, under-voltage lockout  
(UVLO) protection turns the switch off if the input  
voltage is too low.  
•
•
•
•
•
2-A Maximum Continuous Switch Current  
Low Threshold Control Input  
Controlled Slew-rate Options  
Under-Voltage Lock Out  
Reverse Current Protection  
APPLICATIONS  
•
•
•
•
•
•
•
Portable Industrial / Medical Equipment  
Portable Media Players  
The TPS22912 is available in a ultra-small, space-  
saving 4-pin CSP package and is characterized for  
operation over the free-air temperature range of  
–40°C to 85°C.  
Point of Sales Terminals  
GPS Navigation Devices  
Digital Cameras  
Portable Instrumentation  
Smartphones / Wireless Handsets  
TYPICAL APPLICATION  
VIN  
VOUT  
Power  
Supply  
ON  
CIN  
ON  
CL  
RL  
OFF  
GND  
TPS22912  
GND  
Table 1. Feature List  
RISE TIME at 3.3V  
QUICK OUTPUT  
DISCHARGE(1)  
MAXIMUM OUTPUT  
CURRENT  
DEVICE  
rON (typ) at 3.3 V  
ENABLE  
(typ)  
TPS22912A(2)  
TPS22912B(2)  
TPS22912C  
61 mΩ  
61 mΩ  
61 mΩ  
61 mΩ  
1 µs  
No  
No  
No  
No  
2-A  
2-A  
2-A  
2-A  
Active High  
Active High  
Active High  
Active High  
100 µs  
1000 µs  
4500 µs  
TPS22912D(2)  
(1) This feature discharges the output of the switch to ground through a 150-Ω resistor, preventing the output from floating.  
(2) Contact local sales/distributor or factory for availability.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2012, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
 
1234567...20

中文翻译

下载PDF

TPS22912CYZVR 替代型号

型号 品牌 替代类型 描述 数据表
TPS22912CYZVT TI

类似代替

 Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

与TPS22912CYZVR相关器件

型号 品牌 获取价格 描述 数据表
TPS22912CYZVT TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22912D TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22912DYZVR TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913 TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913A TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913AYZVR TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913B TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913BYZVR TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913BYZVT TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on
TPS22913C TI

获取价格

 		Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

与TPS22912CYZVR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