TPS65133 - ±5V、250mA 双路输出电源

TPS65133是TI德州仪器公司的一款转换器（集成开关）产品，TPS65133是±5V、250mA 双路输出电源，本站介绍了TPS65133的封装应用图解、特点和优点、功能等，并给出了与TPS65133相关的TI元器件型号供参考。

TPS65133 - ±5V、250mA 双路输出电源 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

2.9-V to 5.0-V Input Voltage Range
Fixed 5.0-V Positive Output Voltage (VPOS)
Fixed –5.0-V Negative Output Voltage (VNEG)
±1% Output Voltage Accuracy
High Efficiency
250-mA Output Current Capability
Independent Converter Operation Allows 100% Output Current Mismatch
Excellent Line and Load Transient Response
Operates in CCM to Minimize Output Noise
Boost Converter able to Operate with Input Supply Voltages close to 5.0 V
Short-Circuit Protection
Thermal Shutdown

产品应用

LCD Bias
AMOLED Supplies
Operational Amplifier Supplies
Headphone Amplifier Supplies
Sensor Front-End Supplies
Data Acquisition Supplies
General ±5-V Power Supplies

产品说明

The TPS65133 is designed to supply any system requiring ±5.0-V supply rails. Each output can supply up to 250 mA of output current. The input supply voltage range is suitable for use with lithium ion batteries or from a fixed 3.3-V supply.

Efficiency is typically over 90% for most applications (operating from a lithium ion battery, output currents in the range 50mA to 200mA). The two converters in the TPS65133 device operate independently, allowing 100% mismatch between positive and negative output currents.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS65133	WSON (12)	3.00 mm × 3.00 mm

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