TPS564208DDCT Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
TPS564208DDCT is a 4A synchronous step-down converter from Texas Instruments, supporting 4.5V–17V input with voltage-mode PWM control and adjustable output from 0.76V to 7V. From $0.58 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS564208DDCT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5756(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4A continuous output current with high efficiency synchronous rectification
- Wide input voltage range: 4.5V to 17V, suitable for 5V/12V bus applications
- Adjustable output voltage from 0.76V to 7V via external resistors
- Voltage-mode PWM control for stable and predictable transient response
- Compact SOT-23 (6-pin) package for space-constrained PCB designs
Applications
The TPS564208DDCT is widely used in point-of-load power supplies for industrial control systems, communications equipment, and embedded computing boards where a regulated low-voltage rail is derived from a 5V or 12V input bus. It suits battery-powered devices requiring efficient DC-DC conversion, as well as consumer electronics and IoT edge nodes that demand a small-footprint, cost-effective step-down regulator with adjustable output voltage.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-04-02 |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 17V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 4A |
| Output Voltage-Max | 7V |
| Output Voltage-Min | 0.76V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.82mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 560kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the TPS564208DDCT?
The TPS564208DDCT accepts an input voltage from 4.5V to 17V, with a nominal operating voltage of 12V. This wide range makes it compatible with standard 5V and 12V power bus architectures commonly found in industrial and telecommunications systems.
What output current and voltage can the TPS564208DDCT deliver?
The TPS564208DDCT provides up to 4A of continuous output current. The output voltage is adjustable from 0.76V to 7V using an external resistor divider, allowing it to power a wide variety of processor cores, FPGAs, and peripheral ICs from a single regulator.
What control method does the TPS564208DDCT use and why does it matter?
It uses voltage-mode pulse width modulation (PWM) control, which offers predictable small-signal behavior and simplifies compensation network design. This makes the TPS564208DDCT easier to stabilize across varying load conditions compared to hysteretic or peak-current-mode alternatives.
What package does the TPS564208DDCT come in and what are the PCB layout implications?
The TPS564208DDCT is housed in a SOT-23 6-pin package, one of the smallest form factors available for a 4A buck converter. This compact footprint reduces board area requirements, making it ideal for space-constrained designs. Designers should place input decoupling capacitors as close as possible to the VIN pin to minimize switching noise.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.5952 | $5.95 |
| 25+ | $0.5854 | $14.64 |
| 100+ | $0.5756 | $57.56 |
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