TPS65835
Advanced Power Management IC (PMIC) with Integrated MSP430 For Active Shutter 3D Glasses
TPS65835
- Power Management Core
- Linear Charger
- Three Charger Phases: Pre-Charge, Fast
Charge, and Charge Termination - LED Current Sinks for Power Good and
Charger Status Indication
- Three Charger Phases: Pre-Charge, Fast
- Low-Dropout Regulator (LDO) Supply for
External Modules & Integrated MSP430 Power - Boost Converter
- Adjustable Output Voltage: 8 V to 16 V
- Full H-Bridge Analog Switches
- Internally Controlled by MSP430 Core for
System Functions
- Internally Controlled by MSP430 Core for
- Linear Charger
- MSP430 Core
- Ultralow Power Consumption
- Active Mode: 280 µA at 1 MHz, 2.2 V
- Standby Mode: 0.5 µA
- Off Mode (RAM Retention): 0.1 µA
- Five Power-Saving Modes
- 16-Bit RISC Architecture
- 16-kB Flash with Three
- 10-Bit 200-ksps A/D Converter with Internal
Reference, Sample-and-Hold, and Autoscan - Universal Serial Communications Interface,
Supports IrDA Encode/Decode and
Synchronous SPI- Enhanced UART Supporting Auto Baudrate
Detection (LIN) - IrDA Encoder and Decoder
- Synchronous SPI
- I2C
- Enhanced UART Supporting Auto Baudrate
- Serial Onboard Programming
- No External Programming Voltage Needed
- Programmable Code Protection by Security
Fuse
- For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
Capture/Compare Registers - Ultralow Power Consumption
The TPS65835 is a power management unit (PMU) for active shutter 3D glasses consisting of a power management core and an MSP430 microcontroller. The power management core has an integrated power path, linear charger, LDO, boost converter, and full H-bridge analog switches for left and right shutter operation in a pair of active shutter 3D glasses. The MSP430 core supports the synchronization and communications from an IR, RF, or other communications module through the integrated universal serial communications and timer interfaces for operation of the H-bridge switches on the power management core.
Technical documentation
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS65835 Advanced PMU With Integrated MSP430 for Active Shutter 3D Glasses datasheet (Rev. A) | PDF | HTML | 06 Jan 2016 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 | ||
| Application note | Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) | 13 Jan 2012 | ||
| EVM User's guide | TPS65835EVM-705 (Rev. A) | 15 Jul 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
TPS65835EVM-705 — Evaluation Module for TPS65835 single-chip power management device
The TPS65835EVM-705 is a fully assembled and tested platform for evaluating the performance of the TPS65835 single-chip power management device. The user's guide document includes schematic diagrams, a printed circuit board (PCB) layout, bill of materials, and test data. Throughout this document, (...)
| Package | Pins | Download |
|---|---|---|
| VQFN (RKP) | 40 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Support & training
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