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- TPS54290PWP - TI
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Manufacturer:TI
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ManyChip's Part#:MC104125410
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Category:DC to DC Converter
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Package:HTSSOP-16
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Datasheet:Datasheet 3D Model
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Description:Step-Down Regulator 4.5V to 18V Input, 1.5/2.5A, 300kHz Dual Synchronous Step Down SWIFT Converter Conv DC-DC 4.5V to 18V Step Down Dual-Out 0.8V to 16.2V 2.5A/1.5A 16Pin HTSSOP EP Tube
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Stock Locations:
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Availability:10,342 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 3.08
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
- TPS54290/1/2 is a dual output fully synchronous buck converter capable of supporting applications with a minimal number of external components. It operates from a 4.5 V to 18 V input supply voltage, and
- supports output voltages as low as 0.8 V and as high as 90% of the input voltage.
- FEATURES
- • 4.5 V to 18 V Input Range
- • Output Voltage Range 0.8 V to DMAX × VIN
- • Fully Integrated Dual Buck, 1.5 A/2.5 A
- • Three Fixed Switching Frequency Versions:
- – TPS54290 – 300 kHz
- – TPS54291 – 600 kHz
- – TPS54292 – 1.2 MHz
- • Integrated UVLO
- • 0.8 VREF With 1% Accuracy (0°C to 85°C)
- • Internal Soft-Start
- – TPS54290 – 5.2 ms
- – TPS54291 – 2.6 ms
- – TPS54292 – 1.3 ms
- • Dual PWM Outputs 180° Out-of-Phase
- • Dedicated Enable for Each Channel
- • Current Mode Control for Simplified Compensation
- • External Compensation
- • Pulse-by-Pulse Overcurrent Protection, 2.2 A/3.8 A Overcurrent Limit
- • Integrated Bootstrap Switch
- • Thermal Shutdown Protection at 145°C
- • 16-Pin PowerPAD™ HTSSOP Package
- APPLICATIONS
- • Set Top Box
- • Digital TV
- • Power for DSP
- • Consumer Electronics
TPS54290PWP Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | HTSSOP-16 |
| Number of Outputs | 2 Output |
| Output Voltage | 0.8V ~ 16.2V |
| Output Current | 1.5A, 2.5A |
| Quiescent Current | 1.80 mA |
| Number of Regulated Outputs | 2 Output |
| Switching Frequency | 300 kHz |
| Thermal Shutdown | Yes |
| Topology | Buck |
| Input Voltage (Max) | 18 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 16.2 V |
| Output Voltage (Min) | 0.8 V |
| Operating Temperature (Max) | 145 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5 V |
| Input Voltage | 4.5V ~ 18V |
| Show | |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| 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
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