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TPS562200DDCT

17V 2A synchronous buck converter, D-CAP2, 650kHz, Eco-mode, SOT-23-6

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Manufacturer Part：

TPS562200DDCT

Package：

SOT-23-THN-6 (2.9 × 2.8 × 1.0 mm)

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Description

Product Overview

The TPS562200DDCT is a 17V input, 2A synchronous step-down (buck) converter from Texas Instruments, packaged in a 6-pin SOT-23-THN (DDC) package measuring 2.9 × 2.8 mm. It employs TI’s D-CAP2 control topology for fast transient response with no external compensation required. The device features Advanced Eco-mode for high light-load efficiency and supports an output voltage range of 0.76V to 7V.

Key Specifications

Function Synchronous Step-Down Converter
Input Voltage 4.5V to 17V
Output Voltage 0.76V to 7V (adjustable)
Output Current 2A
Switching Frequency 650 kHz (fixed)
Control Mode D-CAP2
Quiescent Current 230 µA (typical)
Shutdown Current < 10 µA
High-Side FET RDS(on) 122 mΩ
Feedback Accuracy 1% at 25°C
Package SOT-23-THN-6 (2.9 × 2.8 mm)
Operating Temperature -40°C to +125°C (junction)

Features

  • D-CAP2 control topology for fast transient response without external compensation
  • Advanced Eco-mode pulse-skipping for high light-load efficiency
  • Wide 4.5V to 17V input voltage range
  • Integrated 122 mΩ high-side and 72 mΩ low-side MOSFETs
  • Cycle-by-cycle overcurrent limit with hiccup-mode protection
  • Non-latch OVP, UVLO, and thermal shutdown protection

Applications

  • Set-top boxes and digital TV power supplies
  • Networking and telecom equipment POL regulators
  • Industrial 12V/24V bus point-of-load conversion
  • Consumer electronics battery-powered systems
  • Embedded computing core voltage rails

The TPS562200 is a simple, easy-to-use, 2A synchronous step-down converter in a 6-pin SOT-23-THN package. It employs TI’s D-CAP2 control mode, which provides fast transient response and supports low-ESR output capacitors such as specialty polymer and ceramic types without requiring external compensation components. The device operates in Advanced Eco-mode to maintain high efficiency during light-load conditions, with a quiescent current of only 230 µA. Integrated 122 mΩ and 72 mΩ MOSFETs enable efficient power delivery from a 4.5V to 17V input to an adjustable output from 0.76V to 7V at up to 2A.

The TPS562200 uses the D-CAP2 (Direct Capacitor-Area Proportional 2) control architecture, which is a pseudo-fixed-frequency adaptive on-time control scheme. The internal on-time timer sets the high-side MOSFET on-duration proportional to the input voltage and inversely proportional to the output voltage, maintaining a near-constant 650 kHz switching frequency. The output voltage is sensed through a feedback resistor divider and compared against an internal 0.76V reference. When the feedback voltage falls below the reference, a new on-time pulse is initiated. An internal ripple injection network eliminates the need for large output capacitance with high ESR, allowing the use of all-ceramic output capacitors. The Eco-mode operation disables switching when the output voltage is above the set point at light loads, skipping pulses to reduce switching losses and maintain high efficiency.

Pin Name Type Function
1 BOOT Power Bootstrap — connect 0.1µF cap to SW
2 VIN Power Input supply voltage (4.5-17V)
3 EN Input Enable — float or tie to VIN for auto-startup
4 FB Input Feedback — connect resistor divider from output
5 MODE Input Mode selection — Eco-mode or FCCM operation
6 GND Power Ground (connected to exposed thermal pad)
  • 12V to 1.2V/1.5V core rail in set-top box SoC power
  • 5V to 3.3V POL regulator in networking equipment
  • 12V to 5V intermediate bus conversion in industrial systems
  • Portable instrument battery-powered step-down regulator
  • Embedded computing DDR memory VDDQ (1.35V) rail
Manufacturer Part Number Package Notes
TI TPS563200DDCT SOT-23-6 3A version, same family
TI TPS562208DDCR SOT-23-6 Internal compensation variant
Monolithic Power MP8759 QFN-12 2A buck, 18V input
Richtek RT6202 SOT-23-6 2A, 18V, similar footprint
Silergy SY8123 SOT-23-6 2A, 18V buck converter
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

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If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

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Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

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We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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