Data sheet
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TPS40210
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- For boost, flyback, SEPIC, LED drive apps
- Wide input operating voltage: 4.5 V to 52 V
- Adjustable oscillator frequency
- Fixed frequency current mode control
- Internal slope compensation
- Integrated low-side driver
- Programmable closed-loop soft start
- Overcurrent protection
- External synchronization capable
- Reference 700 mV (TPS40210), 260 mV (TPS40211)
- Low current disable function
- Create a custom design using the TPS4021x with the WEBENCH Power Designer
The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC, and various LED Driver applications. The device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
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Technical documentation
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View all 14 Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TPS40210EVM — Development Boards/EVMs
The TPS40210EVM evaluation module (EVM) is a fixed frequency (600kHz) non-synchronous boost converter providing fixed 24.0-V output at up to 2A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the (...)
User guide: PDF
Simulation model
TPS40210 TINA-TI Average Reference Design (Rev. C)
SLUM030C.TSC (445 KB) - TINA-TI Reference Design
Simulation model
TPS40210 TINA-TI Average Spice Model (Rev. B)
SLUM028B.ZIP (9 KB) - TINA-TI Spice Model
Simulation model
TPS40210 TINA-TI Load Transient Reference Design
SLUM615.TSC (849 KB) - TINA-TI Reference Design
Simulation model
TPS40210 TINA-TI SEPIC Reference Design (Rev. A)
SLUM492A.TSC (346 KB) - TINA-TI Reference Design
Simulation model
TPS40210 TINA-TI Startup Reference Design
SLUM616.TSC (849 KB) - TINA-TI Reference Design
Simulation model
TPS40210 Unencrypted PSpice Average Model Package (Rev. B)
SLUC088B.ZIP (31 KB) - PSpice Model
Simulation model
TPS40210 Unencrypted PSpice Transient Model Package (Rev. I)
SLUC101I.ZIP (80 KB) - PSpice Model
Calculation tool
SLURB11 — TPS4021x Quickstart Calculator for Boost Converter Design
The TPS4021x Quickstart Calculator for Boost Converter Design give assistance with the device configuration and external component selection.
Supported products & hardware
Products
AC/DC & DC/DC controllers (external FET)
Hardware development
Evaluation board
Many TI reference designs include the TPS40210
Use our reference design selection tool to review and identify designs that best match your application and parameters.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HVSSOP (DGQ) | 10 | Ultra Librarian |
| VSON (DRC) | 10 | Ultra Librarian |
Ordering & quality
Information included:
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- MSL rating/Peak reflow
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Support & training
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