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- TPS51219RTER - TI
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Manufacturer:TI
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ManyChip's Part#:MC3727440
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Category:Voltage Regulator
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Package:WFQFN-16
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Datasheet:Datasheet 3D Model
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Description:DC-DC Cntrlr Single-OUT Step Down 400kHz/300kHz/670kHz/500kHz 16Pin WQFN EP T/R
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Stock Locations:
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Availability:9,160 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.94
Updated at 17/06/2025 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 TPS51219 is a small-sized single buck controller with adaptive on-time control. It provides a choice of control modes (D-CAP™ or D-CAP2™) to meet a wide range of system requirements. It is designed for tight DC regulation requirements such as the VCCIO application for Intel® notebooks. The performance and flexibility of the TPS51219 makes it suitable for low output voltage, high current, PC system power rails and similar point-of-load (POL) power supplies.
- Differential voltage feedback and the voltage compensation function combine to provide high
- precision power to load devices.
- FEATURES
- • Differential Voltage Feedback
- • DC Compensation for Accurate Regulation
- • Wide Input Voltage Range: 3 V to 28 V
- • Output Voltage Range: 0.5 V to 2.0 V with Fixed Options of 1.05 V and 1.00 V
- • Wide Output Load Range: 0 A to 20 A+
- • Adaptive On-Time Modulation with Selectable Control Architecture and Frequency
- – D-CAP™ Mode at 300 kHz/400 kHz for Fast Transient Response
- – D-CAP2™ Mode at 500 kHz/670 kHz for Ceramic Output Capacitor
- • 4700 ppm/°C, Low-Side RDS(on)
- Current Sensing
- • RSENSE Accurate Current Sense Option
- • Internal, 1-ms Voltage Servo Softstart
- • Built-In Output Discharge
- • Power Good Output
- • Integrated Boost Switch
- • Built-In OVP/UVP/OCP
- • Thermal Shutdown (Non-latched)
- • 3 mm × 3 mm, 16-Pin, QFN (RTE) Package
TPS51219RTER Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Number of Pins | 16 Pin |
| Case/Package | WFQFN-16 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.5V ~ 2V |
| Output Current | 20 A |
| Quiescent Current | 560 µA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 400 kHz |
| Topology | Buck |
| Input Voltage (Max) | 28 V |
| Input Voltage (Min) | 3 V |
| Output Current (Max) | 20 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 3V ~ 28V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- 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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