TPS55340RTER Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The TPS55340RTER is a current-mode PWM boost switching regulator IC from Texas Instruments, supporting a wide 2.9V to 32V input range in a compact 16-pin QFN package. It delivers efficient step-up voltage conversion for battery-powered and industrial applications. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TPS55340RTER Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9914(MOQ 35)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 2.9V to 32V input range enabling operation from single-cell Li-ion to multi-cell battery packs and industrial rails
- Current-mode PWM control for excellent load transient response and inherent overcurrent protection
- Compact 16-pin QFN package (S-PQCC-N16) minimizing board space for portable and space-constrained designs
- 15-year YTEOL providing long-term availability for sustained production in industrial and medical equipment
- Lead-free and RoHS-compliant (JESD-609 Code e4) for environmentally responsible product design
Applications
The TPS55340RTER is ideal for boosting battery voltages in portable devices, wearables, and IoT sensors that require a higher regulated rail from a low input supply of 2.9V or more. It is also used in industrial equipment, lighting drivers, and telecom systems requiring efficient step-up DC-DC conversion from unregulated or varying input voltages up to 32V.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 32V |
| Input Voltage-Min | 2.9V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 5A |
| Output Voltage-Max | 38V |
| Output Voltage-Min | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 1200kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS55340RTER Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS55340RTER:
Switching Regulator, Current-mode, 7.75A, 2500kHz Switching Freq-Max, BICMOS, PQCC16
suggested
suggested
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suggested
Frequently Asked Questions
What is the input voltage range of the TPS55340RTER?
The TPS55340RTER supports an input voltage from 2.9V minimum to 32V maximum, with a nominal input of 5V. This broad range makes it suitable for single-cell Li-ion, alkaline battery, and industrial bus-powered step-up converter applications.
What control mode does the TPS55340RTER use?
The TPS55340RTER uses current-mode pulse width modulation (PWM) control, which provides fast transient response, built-in peak current limiting, and simplified frequency compensation, improving reliability and efficiency across varying load conditions.
What package does the TPS55340RTER come in?
The TPS55340RTER is housed in a 16-pin QFN (Quad Flat No-Lead) package, designated by JESD-30 code S-PQCC-N16. QFN packages offer excellent thermal performance and minimal PCB footprint, ideal for compact power supply designs.
What applications is the TPS55340RTER best suited for?
The TPS55340RTER is well-suited for battery-powered portable electronics, industrial sensors, and LED lighting drivers that require step-up voltage conversion from low or variable input sources. Its wide input range also supports 12V and 24V industrial rail designs.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 35+ | $1.6740 | $58.59 |
| 125+ | $1.3500 | $168.75 |
| 190+ | $1.0720 | $203.68 |
| 245+ | $1.0317 | $252.77 |
| 305+ | $0.9914 | $302.38 |
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