TPS61032PWPRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS61032PWPRG4 is a high-efficiency boost converter IC from Texas Instruments, delivering a regulated 5V output with 3.6A peak switch current. It accepts inputs from 1.8V to 5.5V using current-mode PWM control in a 16-pin HTSSOP package. From $1.20 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- TPS61032PWPRG4 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
Key Features
- High-efficiency current-mode PWM boost converter with 3.6A peak switch current for demanding portable power applications
- Wide input voltage range of 1.8V to 5.5V enabling direct operation from single-cell Li-Ion and AA/AAA batteries
- Regulated 5V output suitable for USB power delivery and logic supply generation from battery sources
- 16-pin HTSSOP package with compact thermal footprint for space-efficient PCB designs in handheld devices
Applications
The TPS61032PWPRG4 is well suited for portable consumer electronics such as smartphones, tablets, and handheld gaming devices, where it boosts single-cell Li-Ion battery voltage to a stable 5V for USB charging and system power. It is also used in wearable devices, wireless sensors, and IoT modules requiring efficient DC-DC boost conversion from low-voltage battery supplies. The wide input voltage range and current-mode control make it ideal for battery-powered industrial instruments and medical devices needing reliable 5V rail generation.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.8V |
| Input Voltage-Nom | 2.4V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 4.5A |
| Output Voltage-Max | 5.5V |
| Output Voltage-Min | 1.8V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.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 | BOOST |
| Switching Frequency-Max | 700kHz |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS61032PWPRG4:
Controller, Current-mode, 4.5A, 700kHz Switching Freq-Max, PDSO16
Controller, Current-mode, 4.5A, 700kHz Switching Freq-Max, PDSO16
Battery Charge Controller, Current-mode, 4.5A, 700kHz Switching Freq-Max, CMOS, PDSO16
Frequently Asked Questions
What is the input voltage range of the TPS61032PWPRG4?
The TPS61032PWPRG4 accepts an input voltage from 1.8V to 5.5V, with a nominal operating voltage of 2.4V, making it directly compatible with single-cell Li-Ion batteries and standard AA/AAA battery packs in portable designs.
What is the peak switch current of the TPS61032PWPRG4?
The TPS61032PWPRG4 features a peak switch current of 3.6A, allowing it to deliver substantial output current at 5V from low-voltage battery inputs, enabling it to power USB interfaces and other high-current loads efficiently.
What package does the TPS61032PWPRG4 use?
The TPS61032PWPRG4 is housed in a 16-pin HTSSOP (Heat Sink Thin Shrink Small Outline Package), which provides a compact SMD footprint with improved thermal performance suitable for high-current boost converter applications on densely populated PCBs.
Is the TPS61032PWPRG4 suitable for USB power supply designs?
Yes, the TPS61032PWPRG4 is an excellent choice for USB power supply applications, as its regulated 5V output and 3.6A peak switch current can support standard USB 2.0 charging at 500mA and USB power bank outputs from Li-Ion batteries.
Does the TPS61032PWPRG4 support RoHS compliance?
The TPS61032PWPRG4 is noted with a Pb-free code of 'No' in specification data, indicating it may not be fully RoHS compliant in all variants; designers should verify the specific variant's compliance status before use in green electronics projects.
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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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