PTN78020W_TI 6A、宽输入、电压可调节开关稳压器

PTN78020W的基本参数

制造厂商：TI
产品类别：电源管理
技术类目：直流/直流开关稳压器 - 降压稳压器
功能描述：6A、宽输入、电压可调节开关稳压器
点击这里打开及下载PTN78020W的技术文档资料
TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格

PTN78020W的产品详情：

The PTN78020 is a series of high-efficiency, step-down integrated switching regulators (ISRs), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input voltage range makes these modules suitable for a variety of applications that operate off 12-V, 24-V, and 28-V dc power. In new designs they should be considered in place of the PT6620, PT6650, PT6680, and PT6880 series of single in-line pin (SIP) products. The PTN78020 is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating from a wide-input voltage range, the PTN78020 provides high-efficiency, step-down voltage conversion for loads of up to 6 A. The output voltage is set using a single, external resistor. The PTN78020W may be set to any value within the range, 2.5 V to 12.6 V, and the PTN78020H from 11.85 V to 22 V. The output voltage of the PTN78020W can be as little as 2 V lower than the input, allowing operation down to 7 V, with an output voltage of 5 V. The output voltage of the PTN78020H can be as little as 3 V lower than the input, allowing operation down to 15 V, with an output voltage of 12 V.

The PTN78020 has undervoltage lockout, an integral on/off inhibit, and includes an output current limit and overtemperature protection.

PTN78020W的优势和特性：

6-A Output Current
Wide-Input Voltage(7 V to 36 V) / (15 V to 36 V)
Wide-Output Voltage Adjust (2.5 V to 12.6 V) / (11.85 V to 22 V)
High Efficiency (Up to 96%)
On/Off Inhibit
Undervoltage Lockout
Output Current Limit
Overtemperature Shutdown
Operating Temperature: -40°C to 85°C
Surface Mount Package Available
APPLICATIONS
- General-Purpose, Industrial Controls, HVAC Systems, Test and Measurement, Medical Instrumentation, AC/DC Adaptors, Vehicles, Marine, and Avionics

PTN78020W的参数（英文）：

Iout (Max) (A)
6
Vin (Min) (V)
7
Vin (Max) (V)
36
Vout (Min) (V)
2.5
Vout (Max) (V)
12.6
Soft start
Fixed
Features
Enable, Tracking
Regulated outputs (#)
1
Switching frequency (Max) (kHz)
660
Switching frequency (Min) (kHz)
440
Duty cycle (Max) (%)
100
Topology
Buck

PTN78020W具体的完整产品型号参数及价格（美元）：

PTN78020W的完整型号有：PTN78020WAD、PTN78020WAH、PTN78020WAS、PTN78020WAZ、PTN78020WAZT，以下是这些产品的关键参数及官网采购报价：

PTN78020WAD，工作温度：-40 to 85，封装：Through-Hole Module (EUK)-7，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SN，TI官网PTN78020WAD的批量USD价格：15.653（1000+）

PTN78020WAH，工作温度：-40 to 85，封装：Through-Hole Module (EUK)-7，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SN，TI官网PTN78020WAH的批量USD价格：15.653（1000+）

PTN78020WAS，工作温度：-40 to 85，封装：Surface Mount Module (EUL)-7，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：Level-1-235C-UNLIM/Level-3-260C-168HRS，引脚镀层/焊球材料：SNPB，TI官网PTN78020WAS的批量USD价格：15.653（1000+）

PTN78020WAZ，工作温度：-40 to 85，封装：Surface Mount Module (EUL)-7，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SNAGCU，TI官网PTN78020WAZ的批量USD价格：15.653（1000+）

PTN78020WAZT，工作温度：-40 to 85，封装：Surface Mount Module (EUL)-7，包装数量MPQ：200个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SNAGCU，TI官网PTN78020WAZT的批量USD价格：15.653（1000+）

PTN78020W的评估套件：

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)

PTN78020W的电路图解：

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PTN78020W的评估套件：

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice