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TPS22966DPUR PDF预览

TPS22966DPUR

更新时间: 2024-09-26 11:58:27
品牌 Logo 应用领域
德州仪器 - TI 电源电路开关电源管理电路光电二极管
页数 文件大小 规格书
26页 858K
描述
Dual Channel, Ultra-Low Resistance Load Switch

TPS22966DPUR 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:HVSON,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:0.77其他特性:ALSO OPERATES IN NOMINAL SUPPLY VOLTAGE OF 1.5, 1.8, 3.3, 5 VOLTS
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-N14JESD-609代码:e4
长度:3 mm湿度敏感等级:2
信道数量:2功能数量:1
端子数量:14最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
座面最大高度:0.8 mm最大供电电流 (Isup):0.12 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):0.8 V
标称供电电压 (Vsup):1.2 V表面贴装:YES
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:0.4 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2 mmBase Number Matches:1

TPS22966DPUR 数据手册

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TPS22966  
www.ti.com  
SLVSBH4A JUNE 2012REVISED JULY 2012  
Dual Channel, Ultra-Low Resistance Load Switch  
Check for Samples: TPS22966  
1
FEATURES  
DESCRIPTION  
Integrated dual channel load switch  
Input voltage range: 0.8V to 5.5V  
Ultra low RON resistance  
The TPS22966 is a small, ultra-low RON, dual  
channel load switch with controlled turn on. The  
device contains two N-channel MOSFETs that can  
operate over an input voltage range of 0.8V to 5.5V  
and can support a maximum continuous current of 6A  
per channel. Each switch is independently controlled  
by an on/off input (ON1 and ON2), which is capable  
of interfacing directly with low-voltage control signals.  
In TPS22966, a 220-Ω on-chip load resistor is added  
for quick output discharge when switch is turned off.  
RON = 18mat VIN = 5V (VBIAS = 5V)  
RON = 18mat VIN = 3.6V (VBIAS = 5V)  
RON = 18mat VIN = 1.8V (VBIAS = 5V)  
6A maximum continuous switch current per  
channel  
Low quiescent current  
The TPS22966 is available in a small, space-saving  
2mm x 3mm 14-SON package (DPU) with integrated  
thermal pad allowing for high power dissipation. The  
device is characterized for operation over the free-air  
temperature range of –40°C to 85°C.  
80µA (both channels)  
60µA (single channel)  
Low control input threshold enables use of  
1.2-V/1.8-V/2.5-V/3.3-V logic  
Configurable rise time  
Table 1. Feature List  
Quick Output Discharge (QOD)  
SON 14-pin package with Thermal Pad  
ESD performance tested per JESD 22  
RON TYPICAL at 3.6 V (VBIAS = 5V)  
RISE TIME(1)  
18 m  
Adjustable  
Yes  
QUICK OUTPUT DISCHARGE(2)  
2KV HBM and 1KV CDM  
MAXIMUM OUTPUT CURRENT (per  
channel)  
6 A  
APPLICATIONS  
GPIO ENABLE  
Active High  
OPERATING TEMP  
–40°C to 85°C  
Ultrabook™  
(1) See Application Information section for CT value vs. rise time.  
Notebooks/Netbooks  
Tablet PC  
(2) This feature discharges output of the switch to GND through a  
220-Ω resistor, preventing the output from floating.  
Consumer electronics  
Set-top boxes/Residental gateways  
Telecom systems  
Solid State Drives (SSD)  
VIN1  
VOUT1  
Dual  
Power  
Supply  
OFF  
CIN  
ON1  
CL  
RL  
CT1  
CT2  
ON  
GND  
or  
VBIAS  
Dual  
DC/DC  
converter  
VIN2  
VOUT2  
OFF  
CIN  
ON2  
CL  
ON  
GND  
TPS22966  
GND  
Figure 1. Typical Application  
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.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2012, Texas Instruments Incorporated  

TPS22966DPUR 替代型号

型号 品牌 替代类型 描述 数据表
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