TPS60140PWPG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS60140PWPG4 is a switched-capacitor charge pump from Texas Instruments that steps up a 1.8 V to 3.6 V input to a regulated 5 V output at up to 100 mA, packaged in a 20-pin HTSSOP with exposed pad for low-profile power management designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- TPS60140PWPG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS60140PWPG4?
- Regulated 5 V output from 1.8 V to 3.6 V input supply with up to 100 mA output current
- Switched-capacitor (charge pump) topology requires no inductor, reducing BOM and board area
- 20-pin HTSSOP package with exposed thermal pad for efficient heat dissipation
- Low quiescent current suitable for battery-powered portable and IoT devices
- RoHS-compliant (JESD-609 e4) construction for global market compliance
What is TPS60140PWPG4 used for?
Ideal for battery-powered portable equipment where a 5 V rail is needed from a single-cell Li-ion or 3-cell alkaline battery stack, such as USB accessories, handheld instruments, and wearables. Its inductor-free charge pump architecture minimizes electromagnetic interference and PCB footprint, making it attractive for space-constrained IoT nodes and medical wearables. The 100 mA output also supports low-power USB device enumeration and sensor bias supply generation.
What are the specifications of TPS60140PWPG4?
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHED CAPACITOR REGULATOR |
| Input Voltage-Max | 3.6V |
| Input Voltage-Min | 1.8V |
| Input Voltage-Nom | 2V |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.1A |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | TRIPLER |
| Switching Frequency-Max | 450kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TPS60140PWPG4 datasheet?
TPS60140PWPG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS60140PWPG4?
Compatible alternatives and drop-in replacements for TPS60140PWPG4:
Switched Capacitor Regulator, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BICMOS, PDSO20
Switched Capacitor Regulator, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BICMOS, PDSO20
Switched Capacitor Regulator, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BICMOS, PDSO20
Frequently Asked Questions
Can the TPS60140PWPG4 supply a 5 V USB bias rail from a single-cell Li-ion battery?
Yes. The TPS60140PWPG4 accepts an input voltage as low as 1.8 V and regulates the output to 5 V at up to 100 mA, making it suitable for USB bias and accessory power rails driven directly from a 3.7 V Li-ion cell.
Does the TPS60140PWPG4 require an external inductor, and how does that affect PCB layout complexity?
No inductor is required. The TPS60140PWPG4 uses a switched-capacitor charge pump topology, so only small external flying and filter capacitors are needed, significantly reducing the 20-pin HTSSOP footprint and PCB layer count compared to boost converter solutions.
What is the maximum output current of the TPS60140PWPG4, and is it sufficient for a sensor cluster subsystem?
The device delivers up to 100 mA at the regulated 5 V output. This level is sufficient for powering multiple low-power sensors, op-amp circuits, or MEMS microphones in a sensor cluster subsystem without external load switches.
How does the HTSSOP-20 package affect thermal performance compared to a standard TSSOP?
The 20-pin HTSSOP package includes an exposed thermal pad on the underside, which lowers junction-to-board thermal resistance. This allows the TPS60140PWPG4 to sustain higher continuous output currents up to 100 mA without exceeding thermal limits in compact enclosures.
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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.
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