Overview: TPS62085 ?C 3A Step-Down Converter with DCS-Control
The TPS62085 from Texas Instruments is a high-frequency synchronous step-down converter delivering up to 3A, optimized for small solution size and efficiency. Utilizing DCS-Control technology, it ensures excellent load transient response and output voltage regulation. With an input voltage range of 2.5V to 6V, it supports common battery technologies, making it ideal for portable and embedded applications. Housed in a 2×2 VSON-7 package, it offers a compact footprint with effective thermal management. Available through IC Manufacturer, it??s a trusted choice for power-sensitive designs as of August 18, 2025.
Technical Specifications Table
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Input Voltage (VIN) | 2.5 | 6.0 | V |
| Output Voltage (VOUT) | 0.8 | 6.0 | V |
| Output Current (IOUT) | 0 | 3 | A |
| Switching Frequency | 2400 | 2400 | kHz |
| Quiescent Current | ?C | 17 | ??A |
| Package Type | VSON-7 (2×2 mm) | ?C | |
Why TPS62085 Outperforms Typical DC/DC Converters
Unlike standard converters, the TPS62085??s DCS-Control topology provides superior load transient response, ensuring stable output under dynamic conditions. Its up to 95% efficiency minimizes power loss, outpacing less efficient alternatives in battery-powered devices. The 2×2 VSON-7 package combines compactness with thermal efficiency, ideal for space-constrained layouts. A power design engineer stated, ??The TPS62085??s efficiency and small size revolutionized our portable device power design.?? Backed by Texas Instruments?? expertise, it??s available via IC Manufacturer for reliable power solutions.
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Extended Electrical Characteristics
| Feature | Specification |
|---|---|
| Control Mode | DCS-Control |
| Efficiency | Up to 95% |
| Operating Temperature | -40??C to 125??C |
| Short-Circuit Protection | Hiccup Mode |
| Output Capacitance Range | 10 ??F to 150 ??F |
Typical Applications
- Power management in battery-operated devices
- Processor supply in point-of-load designs
- Hard disk drive power regulation
Texas Instruments: Power Management Expertise
Manufactured by Texas Instruments, a leader in power management since 1930, the TPS62085 leverages TI??s extensive experience. Headquartered in Dallas, Texas, TI delivers innovative DC/DC solutions for global markets. Compliant with industry standards, this converter is supported by TI??s technical resources, earning trust from engineers for its efficiency and reliability as of August 18, 2025.
Frequently Asked Questions (FAQ)
What is the benefit of DCS-Control?
DCS-Control enhances load transient response and output stability, ensuring consistent performance in varying load conditions.
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Can it handle a 3A load continuously?
Yes, it supports up to 3A output current, making it suitable for demanding processor and power supply applications.
Is it efficient for battery-powered devices?
Absolutely. With up to 95% efficiency and a low 17 ??A quiescent current, it extends battery life in portable systems.
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How small is the VSON-7 package?
The 2×2 mm VSON-7 package is designed for minimal board space, ideal for compact and high-density electronic designs.
Does it protect against short circuits?
Yes, it includes hiccup short-circuit protection, safeguarding the device and system during fault conditions.
