GUI for evaluation module (EVM)
TPS65132
Split-Rail, Single Inductor Dual Output Converter with Positive and Negative Outputs
Data sheet
TPS65132
- Input Voltage Range: 2.5 V to 5.5 V
- VPOS Boost Converter: 4 V to 6 V (0.1-V step)
- VNEG Inverting Buck-Boost Converter: –6 V to –4 V (0.1-V step)
- Maximum Output Current: 80 mA or 150 mA
- Outstanding Combined Efficiency
- > 85% at IOUT > 10 mA
- > 90% at IOUT > 40 mA
- Excellent Performance
- Outstanding Transient Response
- 1% Output Voltage Accuracy over Full Temperature Range
- I2C Interface
- Programmable Power-Up / -Down Sequencing Options
- Flexible Output Voltage Programming
- Programmable Active Output Discharge
- > 1000x Programmable Non-Volatile Memory
- Under-Voltage Lock-Out and Thermal Protection
- Two Package Options
- 15-Ball CSP Package
- 20-Pins QFN Package
The TPS65132 family is designed to supply positive/negative driven applications. The device uses a single inductor scheme for both outputs to provide the user smallest solution size, a small bill-of-material as well as high efficiency. The devices offer best line and load regulation at low noise. With its input voltage range of 2.5 V to 5.5 V, it is optimized for products powered by single-cell batteries (Li-Ion, Ni-Li, Li-Polymer) and fixed 3.3-V and 5-V rails. The TPS656132 family provides 80 mA and 150 mA output current options with programmability to 40 mA. There are both CSP and QFN package options available.
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Technical documentation
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View all 9 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS65132 Single Inductor - Dual Output Power Supply datasheet (Rev. H) | PDF | HTML | 28 Oct 2016 |
| Application note | 스트컨버터의 전력계 기본 계산 (Rev. D) | PDF | HTML | 21 Nov 2022 | |
| Application note | Basic Calculation of a Boost Converter's Power Stage (Rev. D) | PDF | HTML | 28 Oct 2022 | |
| Application note | Understanding Undervoltage Lockout in Power Devices (Rev. A) | 19 Sep 2018 | ||
| EVM User's guide | TPS65132B Evaluation Module (Rev. A) | 10 Feb 2016 | ||
| EVM User's guide | TPS65132W Evaluation Module (Rev. A) | 10 Feb 2016 | ||
| EVM User's guide | TPS65132L Evaluation Module User's Guide | 09 Feb 2016 | ||
| Technical article | Split-rail converters reduce BOM size and cost in new automotive displays | PDF | HTML | 01 Jul 2015 | |
| Application note | Minimizing Ringing at the Switch Node of a Boost Converter | 15 Sep 2006 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TPS65132BEVM — TPS65132B Dual Output LCD Bias for Smartphones Evaluation Module
The TPS65132 is designed to support positive / negative driven TFT-LCD panels up to 10” at least (from SFF to MFF like tablets). The two output rails are usually connected to the Source Driver IC. The device uses a single inductor scheme in order to provide the user the smallest solution size (...)
User guide: PDF
Evaluation board
TPS65132EVM — TPS65132EVM Dual Output LCD Bias Display Evaluation Module Board
TPS65132 Dual Output LCD OLED Display Bias Evaluation Module Board - Lighting & Display Solutions
The TPS65132 is designed to support positive / negative driven TFT-LCD panels up to 10” at least (from SFF to MFF like tablets). The two output rails are usually connected to the Source Driver IC. The (...) User guide: PDF
Evaluation board
TPS65132LEVM-711 — TPS65132L Single Inductor - Dual Output Power Supply Evaluation Module
The TPS65132 is designed to support positive / negative driven TFT-LCD panels up to at least 10” (from SFF to MFF like tablets). The two output rails are usually connected to the Source Driver IC. The device uses a single inductor scheme in order to provide the user the smallest solution (...)
User guide: PDF
Evaluation board
TPS65132SEVM-866 — TPS65132S Evaluation Module: Single Inductor - Dual Output Positive and Negative Power Supply
The TPS65132SEVM-866 is an evaluation tool for the TPS65132S Single Inductor - Dual Output Converter. The device uses a single inductor scheme in order to provide the user the smallest solution size possible as well as high efficiency. The evaluation module can accept input voltages in the range (...)
User guide: PDF
Evaluation board
TPS65132WEVM-669 — TPS65132W Single Inductor Dual Output Power Supply Evaluation Module
The TPS65132 is designed to support positive / negative output voltage, for example to drive TFT-LCD panels up to 10” at least (from SFF to MFF like tablets). In this application the two output rails are usually connected to the Source Driver IC. The device uses a single inductor scheme in order to (...)
User guide: PDF
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Reference designs
TIDA-01635 — Backlight and LCD Bias Reference Design for 90-Hz Refresh-Rate Virtual/Augmented Reality Displays
This reference design describes the power solution for LCD displays in wearable devices, especially in augmented-reality (AR) and virtual reality (VR) headsets. The high current accuracy backlight driver is achieved by LP8556, which provides high current during small duty cycle synchronized with (...)
Reference designs
PMP9781 — Small, High-Efficiency Split-Rail Supply Reference Design for Portable Audio Applications
Differential Headphone amplifiers require positive and negative voltages. In this reference design, both voltages are generated from a single input voltage with an all integrated split-rail converter. It only requires one inductor and a minimal amount of external components to achieve a high (...)
Schematic: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DSBGA (YFF) | 15 | Ultra Librarian |
| WQFN (RVC) | 20 | Ultra Librarian |
Ordering & quality
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