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TEA19032BAAT/1J PDF预览

TEA19032BAAT/1J

更新时间: 2024-11-11 19:56:59
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
36页 336K
描述
Power Supply Support Circuit

TEA19032BAAT/1J 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
包装说明:SOP,Reach Compliance Code:compliant
风险等级:7.88可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G10
长度:6.2 mm湿度敏感等级:1
信道数量:8功能数量:1
端子数量:10最高工作温度:105 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
座面最大高度:1.75 mm标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

TEA19032BAAT/1J 数据手册

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TEA19032BT  
USB-PD 2.0/USB-PD 3.0/QC 4 controller for SMPS  
Rev. 1 — 9 February 2018  
Product data sheet  
1 General description  
The TEA19032BT is a highly configurable secondary side SMPS controller that is  
available in many factory configured versions. Section 15 gives an overview of the off-  
the-shelf available versions of the TEA19032BT. To inquire about the possibilities of  
customer-specific versions, contact your local sales representative.  
The TEA19032BT supports the following protocols:  
USB Type-C v.1.3  
USB Power Delivery (USB-PD) including Programmable Power Supply (PPS)  
®
Qualcomm QuickCharge QC4  
A complete smart-charging Switch Mode Power Supply (SMPS) can be built in  
combination with the TEA193x primary controller and the TEA199x secondary side  
Synchronous Rectifier (SR) controller.  
The TEA19032BT can be provided in several small packages with low pin count. Due  
to its small number of external components, a small form factor SMPS can be built that  
meets efficiency requirements like CoC Tier-2, EuP Iot6, and DOE v6 with an extremely  
no-load power (< 30 mW).  
The TEA19032BT has a high level of digital integration. It incorporates all required  
circuits, including a charge pump to drive an external NMOS load switch directly, a USB-  
PD physical interface (PHY), and an integrated driver for fast output discharge.  
The output voltage and output current are continuously measured and are used to control  
the SMPS. The GPIO pin measures the adapter temperature or the temperature in the  
cable/connector. Optionally, the GPIO pin can be used for other features, like supply  
(see Table 4). The die temperature of the TEA19032BT is monitored via an internal  
temperature sensor.  
Multiple protections ensure the best-in-class charging safety for the TEA19032BT.  
To ensure correct operation under all conditions, all protections except UVP are  
implemented in hardware. The response of these protections can be programmed as  
latched or safe restart. Although not recommended, these protections can be disabled  
individually via the settings in the non-volatile Multi-Time Programmable (MTP) memory.  
If an output short circuit occurs, the power dissipation in the adapter can be below  
50 mW.  
For output voltage regulation, current regulation, and protection, only a single  
optocoupler is required in the application.  
The TEA19032BT operates in CV mode with a better than 2 % voltage accuracy. In CC  
mode, it operates with a better than 2 % full-load current accuracy.  
 

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