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- TPS54426PWPR - TI
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Manufacturer:TI
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ManyChip's Part#:MC81522383
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Category:Voltage Regulator
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Package:HTSSOP-14
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Datasheet:Datasheet 3D Model
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Description:Step-Down Regulator 4.5V to 18V Input, 4A Synchronous Step-Down SWIFT Converter with Light Load Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 4A 14Pin HTSSOP EP T/R
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Stock Locations:
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Availability:9,645 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.72
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- DESCRIPTION
- The TPS54426 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54426 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54426 uses the D-CAP2™ mode control which provides a very fast transient response with no external compensation components.
- FEATURES
- • D-CAP2™ Mode Enables Fast Transient Response
- • Low Output Ripple and Allows Ceramic Output Capacitor
- • Wide VIN Input Voltage Range: 4.5 V to 18 V
- • Output Voltage Range: 0.76 V to 5.5 V
- • Highly Efficient Integrated FET’ s Optimized for Lower Duty Cycle Applications
- – 65 mΩ (High Side) and 55 mΩ (Low Side)
- • High Efficiency, less than 10 μA at shutdown
- • High Initial Bandgap Reference Accuracy
- • Adjustable Soft Start
- • Pre-Biased Soft Start
- • 700-kHz Switching Frequency (fSW)
- • Cycle By Cycle Over Current Limit
- • Power Good Output
- • Auto-Skip Eco-mode™ for High Efficiency at Light Load
- APPLICATIONS
- • Wide Range of Applications for Low Voltage System
- – Digital TV Power Supply
- – High Definition Blu-ray Disc™ Players
- – Networking Home Terminal
- – Digital Set Top Box (STB)
TPS54426PWPR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Case/Package | HTSSOP-14 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.76V ~ 5.5V |
| Output Current | 4 A |
| Quiescent Current | 850 µA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 700 kHz |
| Topology | Buck |
| Input Voltage (Max) | 18 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 5.5 V |
| Output Voltage (Min) | 0.76 V |
| Output Current (Max) | 4 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5 V |
| Input Voltage | 4.5V ~ 18V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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