Overview
The TPS63001DRCT is a versatile buck-boost converter developed by Texas Instruments, designed to provide efficient power management in battery-operated devices. It supports a wide input voltage range (1.8V to 5.5V) and delivers a stable output voltage, making it suitable for applications where the input voltage may vary above or below the desired output. Its compact size and high efficiency (up to 96%) make it a popular choice for portable electronics, IoT devices, and industrial equipment. The converter integrates advanced control algorithms to seamlessly transition between buck and boost modes, ensuring consistent performance. Its low quiescent current (typically 30µA) further enhances energy efficiency, extending battery life in power-sensitive applications.
Structure and Working Principle
The TPS63001DRCT is built around a synchronous buck-boost topology, which allows it to regulate output voltage regardless of whether the input voltage is higher or lower than the output. The device includes four internal switches controlled by a pulse-width modulation (PWM) controller, enabling efficient energy conversion. An integrated feedback loop adjusts the duty cycle to maintain the desired output voltage. The converter also features soft-start functionality to limit inrush current during startup, protecting both the device and the load. Its small QFN package (3mm x 3mm) is designed for space-constrained applications, while the exposed thermal pad aids in heat dissipation.
Key Features
The TPS63001DRCT stands out for its high efficiency, achieving up to 96% power conversion efficiency under optimal conditions. This is particularly beneficial for battery-powered devices, where energy conservation is critical. The wide input voltage range (1.8V to 5.5V) accommodates various power sources, including single-cell Li-ion batteries and 3.3V or 5V rails. Additional features include adjustable output voltage (1.2V to 5.5V), low quiescent current, and a power-save mode for light-load conditions. The device also offers over-temperature protection and short-circuit protection, enhancing reliability in demanding environments.
Application Areas
The TPS63001DRCT is widely used in portable electronics, such as smartphones, tablets, and wearable devices, where efficient power management is essential. Its ability to handle fluctuating input voltages makes it ideal for IoT sensors and wireless modules, which often operate on battery power. In industrial settings, the converter is employed in handheld instruments, data loggers, and other equipment requiring stable power from variable sources. Its robustness and compact design also make it suitable for automotive and medical devices, where space and energy efficiency are paramount.
Maintenance and Precautions
To ensure optimal performance and longevity of the TPS63001DRCT, proper thermal management is crucial. Designers should follow Texas Instruments' recommended PCB layout guidelines, including adequate copper area for heat dissipation and proper placement of decoupling capacitors. Avoid exceeding the maximum input voltage (5.5V) or output current (1.2A) limits, as this can damage the device. Additionally, ensure that the output voltage is configured using the correct resistor divider network, as specified in the datasheet. Regular inspection for solder joint integrity and thermal stress is advised in high-reliability applications.
B2B Procurement Guide
When procuring the TPS63001DRCT in bulk, B2B buyers should verify the authenticity of the supplier to avoid counterfeit components. Texas Instruments-authorised distributors or reputable electronics wholesalers are recommended sources. Pricing typically ranges from $1.50 to $3.00 per unit, with discounts available for large-volume orders. Consider lead times and minimum order quantities (MOQs) when planning procurement. For custom requirements, such as specific reel sizes or tape-and-reel packaging, communicate these details early in the sourcing process. Technical support and datasheets should be readily available from the supplier to aid in design integration.
Related Manufacturers
- 主营：二极管、sii精工、se2576l-r、lt8911exb、晶体管、cd4067bpw、收发器、控制器、m41t62q6f、计时器、放大器、adi模数、nxp接口、bq32000dr、传感器、电子管、陀螺仪、音频模、freescale、lt86102sx、lt86104sx、驱动器、稳压器、lis3lv02dl、cc2591rgvr
- 主营：tpa4861dr、ht66f0031、bh45b1225、tps2062cd、tps28225d、tps2011ad、bh45b1224、ba45f6730、tlv3401cd、tlv5626id、uc2845ad8、tlv5625cd、1.5ke16ca、tlv2772md、tlv2342id、1.5ke68ca、tlv2342ip、ucc27324d、ucc27324p、tlv2761ip、tlv2354id、tlv2354in、tlv2372id、tpic2810d
- 主营：封装bga、pic12f508、二极管、tps562200、tps560200、tps51225c、tps54202h、tps2560drc、tps560430x、tps767d301、tps2121rux、tps3808g01、tps3700ddc、tps2392pwr、tps2552dbv、tps5410dg4、tps40195pw、驱动器、mt29f1g08、mt29f2g08、控制器、封装dip、封装qfp、pic12f1501、xcf02sv020
- 主营：车载芯片、集成电路、电源管理芯片、运算放大器、数模转换器、功率放大器、电压基准IC、以太网收发器
- 主营：xg-2121ca、ob5282cpa、xv-8000lk、tps562201、sy7101abc、rx-8581sa、pbhv9115t、sy8704fcc、rx-4571nb、sy8823quc、iw1677-03、tpf144-vr、rx-8025nb、ps767d301、rx-4035sa、vc7643-61、sg-210stf、va7310xgr、ra-4574sa、继电器、ln2401ams、rx-8581nb、emf30n02j、me62r332t、ap2005per
- 主营：tlv61046a、cc1120rhb、opa828idr、tps7a1650、tps560430、lm5161pwp、vnh7040ay、ld1117s33、iso1412dw、iso1044bd、dp83620sq、iso5451dw、lm3481mmx、lmh0387sl、lm5085myx、vnq5050ak、iso7021dr、lm5117psq、dp83630sq、m41t00sm6、afe4300pn、ds90lv047、触发器、ds90lv048、解码器
- 主营：XILINX赛灵思、ADI亚德诺、ST意法、TI德州、芯片、集成电路
- 主营：Diodes美台、ST、THINE、A DI、Ti
- 主营：单片机、fcpbga783、二极管、db9母头、ft5206ge1、cd40110be、stu3n62k3、三极管、ad8592arm、mpc9992fa、三节装、处理器、hd74ls85p、lt3021es8、放大器、存储器、封装qfp、tepbga689、测试线、lt1812is6、epc2tc32n、pc900715ae、up9616pdc8、ad8123acpz
- 主营：集成电路IC、MOS管、二三极管、功放IC、驱动IC、电解电容、电源芯片、继电器、单片机、光耦、三端稳压、可控硅、锂电池充电芯片、USB、数码管
- 主营：lm27761dsgr、stm32l452ret6、stm32l552cct6、tps799l54yzyr、tps65132b0yffr、stm8af6266tcy、stm32l071kbu6、stm32l151ret6、stm32l051k6t6、stm32h750xbh6、stm32f207zet6、stm32f407zet6、stm32f205zet6、stm32f412ret6、stm32f765iik6、stm32h750ibk6、lm2840yqmkxpb、stm32f411ret6、stm32f446zej6、stm32l412k8t6、stm32h723zet6、stm32f401ret6、stm32febkc6t6a、?stm32l471ret6、lm25066iapsqxpb