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- TPS55340RTET - TI
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Manufacturer:TI
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ManyChip's Part#:MC26127366
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Category:DC to DC Converter
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Package:WFQFN-16
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Datasheet:Datasheet 3D Model
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Description:Conv DC-DC 2.9V to 32V Step Up Single-Out 2.9V to 38V 5A 16Pin WQFN EP T/R
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Stock Locations:
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Availability:277 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.61
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
- The TPS55340RTET is a Boost/SEPIC/Flyback DC-DC Regulator with integrated 5A 40V power switch. The device can be configured in several standard switching-regulator topologies, including boost, SEPIC and isolated flyback. The device has a wide input voltage range to support applications with input voltage from multicell batteries or regulated 3.3, 5, 12 and 24V power rails. The TPS55340 regulates the output voltage with current mode PWM (pulse width modulation) control and has an internal oscillator. The switching frequency of PWM is set by either an external resistor or by synchronizing to an external clock signal. The user can program the switching frequency from 100kHz to 1.2MHz. The device features a programmable soft-start function to limit inrush current during start-up and has other built-in protection features including cycle-by-cycle over-current limit and thermal shutdown.
- Internal 5A, 40V low-side MOSFET switch
- ±0.7% Reference voltage
- 0.5mA Operating quiescent current
- 2.7µA Shutdown supply current
- Fixed frequency current mode PWM control
- Frequency adjustable from 100kHz to 1.2MHz
- Synchronization capability to external clock
- Adjustable soft-start time
- Pulse skipping for higher efficiency at light loads
- Cycle-by-cycle current limit, thermal shutdown and UVLO protection
- Green product and no Sb/Br
- This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
TPS55340RTET Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | WFQFN-16 |
| Number of Outputs | 1 Output |
| Output Voltage | 2.9V ~ 38V |
| Output Current | 5 A |
| Number of Positions | 16 Position |
| Quiescent Current | 500 µA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 1.2 MHz |
| Switching Current | 6.6 A |
| Input Voltage (Max) | 32 V |
| Input Voltage (Min) | 2.9 V |
| Output Voltage (Max) | 38 V |
| Output Voltage (Min) | 2.9 V |
| Output Current (Max) | 5 A |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 2.9V ~ 32V |
| Show | |
| Size-Length | 3.15 mm |
| Size-Width | 3.15 mm |
| Size-Height | 0.72 mm |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
Order guide
-
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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
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