TPS563201 - 4.5V 至 17V 输入、3A 输出、同步 SWIFT 降压转换器

TPS563201是TI德州仪器公司的一款转换器（集成开关）产品，TPS563201是4.5V 至 17V 输入、3A 输出、同步 SWIFT 降压转换器，本站介绍了TPS563201的封装应用图解、特点和优点、功能等，并给出了与TPS563201相关的TI元器件型号供参考。

TPS563201 - 4.5V 至 17V 输入、3A 输出、同步 SWIFT 降压转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

TPS563201 and TPS563208 3-A Converter Integrated 95-mΩ and 57-mΩ FETs
D-CAP2™ Mode Control with fast transient response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
Pulse-skip mode (TPS563201) or Continuous Current Mode (TPS563208)
580-kHz Switching Frequency
Low Shutdown Current Less than 10 µA
2% Feedback Voltage Accuracy (25 ºC)
Startup from Pre-Biased Output Voltage
Cycle-by-Cycle Overcurrent Limit
Hiccup-mode Overcurrent Protection
Non-Latch UVP and TSD Protections
Fixed Soft Start: 1.0 ms

产品应用

Digital TV Power Supply
High Definition Blu-ray™ Disc Players
Networking Home Terminal
Digital Set Top Box (STB)
Surveillance

产品说明

The TPS563201 and TPS563208 are simple, easy-to-use, 3 A synchronous step-down converters in SOT-23 package.

The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

TPS563201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS563201 and TPS563208 are available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS563201 TPS563208	DDC (6)	1.60 mm × 2.90 mm

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