PTN78020A - 4A 宽输入非隔离宽负输出调节模块

PTN78020A是TI德州仪器公司的一款非隔离式模块产品，PTN78020A是4A 宽输入非隔离宽负输出调节模块，本站介绍了PTN78020A的封装应用图解、特点和优点、功能等，并给出了与PTN78020A相关的TI元器件型号供参考。

PTN78020A - 4A 宽输入非隔离宽负输出调节模块 - 非隔离式模块 - 电源模块 - 德州仪器

产品描述

The PTN78020A is a series of high-efficiency buck-boost-integrated switching regulators (ISR), 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 tightly-regulated 28-V dc power. In new designs, they should be considered in place of the PT6640 and PT78NR100 series of single in-line pin (SIP) products. The PTN78020A 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.

The PTN78020A operates over an input voltage range of 9 V to 29 V, and provides high-efficiency, positive-to-negative voltage conversion for loads of up to 4 A. The output voltage is set using a single external resistor, and may be adjusted to any value within the range, -15 V to -3 V.

产品特性

4-A Output Current
Wide-Input Voltage (9 V to 29 V)
Wide-Output Voltage Adjust (-15 V to -3 V)
High Efficiency (Up to 87%)
Output Current Limit
Overtemperature Shutdown
Undervoltage Lockout
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

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