TPS53316RGTR Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A

Description

The TPS53316 device provides a fully integrated 3.3- V or 5-V input, synchronous buck converter with 16 total components, in 200 mm2 of PCB area. Due to low RDS(on) and TI proprietary SmoothPWM skip mode of operation, it enables 96% peak efficiency, and over 90% efficiency at load as light as 100 mA. It requires only two 22-µF ceramic output capacitors for a power-dense, 5-A solution.

TPS53316 features 750-kHz, 1.1-MHz, and 2-MHz switching frequency selections, prebias start-up, selectable internal softstart, output soft discharge, internal VBST switch, power good, EN/Input UVLO, overcurrent, overvoltage, undervoltage, and overtemperature protections and all ceramic output capacitor support. It supports input voltages from 2.9 V to 6 V, and no extra bias voltage is needed. The output voltage is adjustable from 0.6 V up to 0.8 × VIN.

TPS53316 is available in the 3 mm × 3 mm, 16-pin QFN package (Green RoHs compliant and Pb free) and is specified from –40°C to 85°C.

Features

• 96% Maximum Efficiency

• Continuous 5-A Output Current Capability

• Support all MLCC Output Capacitor

• SmoothPWM™ Auto-Skip Eco-Mode™ for LightLoad Efficiency

• Voltage Mode Control

• Single Rail Input

• Selectable Frequency

• Selectable OCP Threshold

• Selectable Soft-Start Time

• 2.9-V to 6-V Input Voltage Range

• Adjustable Output Voltage Ranging from 0.6 V up to 0.8 × VIN

• Soft-Stop Output Discharge During Disable

• Overcurrent, Overvoltage, and Overtemperature Protection

• Open-Drain Power Good Indication

• Internal Bootstrap Switch

• Supports Prebias Start-Up Functionality

• Small 3 mm × 3 mm, 16-Pin, QFN Package

• Low RDS(on), 22-mΩ With 3.3-V Input and 18-mΩ With 5-V Input

Applications

• Low-Voltage Applications for 5-V Step-Down Rails

• Low-Voltage Applications for 3.3-V Step-Down Rails

Specification of TPS53316RGTR

ORIGINAL

Our company ensures that each batch of products comes from the original factory, and can provide original labels and professional testing agency reports.

PRICE

We provide a variety of quotation channels, and sign the order contract after negotiation.

TRANSACTION

After communication and agreement, we will guide you to arrange payment.

DELIVERY CYCLE

Delivery on the same day, generally 5-12 working days, may be slightly delayed during the epidemic, we will follow up the whole process.

TRANSPORT

We will choose the appropriate transportation mode according to your country.

PACKAGING

After communication with you, we will choose the appropriate packaging method according to the weight of the goods to ensure the safe delivery of the goods.

Shenzhen Xinyuanpeng Technology Co., Ltd. is a special distributor focusing on electronic components of global famous brands.

It mainly distributes TI, ST, RENESAS, INFINEON, MICROCHIP, NXP, ON, DIODES and other domestic and foreign brands, and is a well-known wholesaler and channel provider of electronic components at home and abroad. The company adheres to the concept of "integrity, innovation, harmony and win-win", and adheres to the principle of "quality first, customer first" to serve customers at home and abroad. We will solve the problems of new and old customers with professional product application knowledge and timely and effective services. The company's distribution products include integrated circuits, memory chips, microprocessors, amplifiers, power ICs, optocouplers, driver ICs, LED light-emitting diodes, transistors and other electronic components. Customers focus on aerospace, military, medical equipment, automotive electronics, power, computer, communications, telecommunications, consumer electronics, security monitoring, electronic instruments, intelligent robots, industrial control instruments and other industries. Strong business: high-end IC, military IC, power IC, MCU, power amplifier operational amplifier, logic chip, optocoupler, etc.

With the joint efforts of all employees and the support of our customers, the company continues to innovate and develop step by step, wholeheartedly provides all-round services to customers at home and abroad, and promises that all materials sold from the company: only original and authentic products, and all fake goods are prohibited. We hope to cooperate with new and old customers for mutual benefit and win-win results!