TPS65100PWPRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS65100PWPRG4 is a quad output LCD power supply IC for TFT displays, integrating boost, SEPIC, and inverting converters. It operates from 2.7 V to 5.8 V input and provides regulated positive and negative voltages for LCD bias. Available in a compact 24-pin HTSSOP package with worldwide in-stock supply.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- TPS65100PWPRG4 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
- Quad integrated LCD power management: boost, SEPIC, and inverting converters in one IC
- Wide input voltage range: 2.7 V to 5.8 V suitable for single-cell Li-Ion or 3.3 V rail
- Pulse width modulation (PWM) voltage-mode control for stable regulation
- 24-pin HTSSOP package enabling compact PCB designs for display modules
- Drives positive and negative LCD bias voltages from a single supply
Applications
The TPS65100PWPRG4 is widely used in TFT LCD display power supply designs for portable consumer electronics, tablet PCs, and industrial HMI panels. It simplifies the power architecture by replacing multiple discrete converters with a single integrated solution, reducing BOM cost and board space. Designers use it in camera displays, GPS navigation screens, and handheld test instruments requiring multiple bias voltages.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.8V |
| Input Voltage-Min | 2.7V |
| Input Voltage-Nom | 3.3V |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 2.6A |
| Output Voltage-Max | 15V |
| Output Voltage-Min | 5V |
| Output Voltage-Nom | 10V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP24,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.9mA |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 2100kHz |
| Technology | CMOS |
| 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 TPS65100PWPRG4:
Switched Capacitor Regulator, Voltage-mode, 2.6A, 2100kHz Switching Freq-Max, CMOS, PDSO24
Switched Capacitor Regulator, Voltage-mode, 2.6A, 2100kHz Switching Freq-Max, CMOS, PDSO24
Switching Regulator, Voltage-mode, 1A, 1600kHz Switching Freq-Max, BICMOS, PDSO24
Frequently Asked Questions
What is the input voltage range of the TPS65100PWPRG4?
The TPS65100PWPRG4 operates over an input voltage range of 2.7 V to 5.8 V, making it compatible with single-cell lithium-ion batteries as well as standard 3.3 V and 5 V system rails commonly used in portable and embedded display applications.
What types of output does the TPS65100PWPRG4 provide for TFT LCD panels?
It integrates four converters—a boost converter, a SEPIC converter, and an inverting converter—to generate the positive gate-on voltage, positive panel supply, negative gate-off voltage, and other bias voltages required by TFT LCD panels, all from a single IC.
What package does the TPS65100PWPRG4 use, and is it RoHS compliant?
The TPS65100PWPRG4 comes in a 24-pin HTSSOP (Heat-sink Thin Shrink Small Outline Package). The G4 suffix indicates it meets Texas Instruments green (lead-free and halogen-free) requirements, complying with RoHS environmental directives.
Can the TPS65100PWPRG4 replace discrete LCD bias supply circuits?
Yes. Because it integrates boost, SEPIC, and inverting topologies on a single die, the TPS65100PWPRG4 consolidates what would otherwise require multiple discrete ICs and switching components, substantially reducing PCB area and component count in display power designs.
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