Off-line primary side sensing LED driver with PFC
Product details
Parameters
Package | Pins | Size
Features
Description
The TPS92310 is an off-line controller specifically designed to drive high power LEDs for lighting applications. With the primary side sensing, constant on-time and quasi-resonant switching techniques, the TPS92310 application circuit gives high Power Factor, good EMI performance and high system efficiency. Also, using this device, low external component count application solutions can be designed easily. Power Factor Correction is inherent if the TPS92310 is operated in the constant on-time mode with an adaptive algorithm. The control algorithm of TPS92310 adjusts the on-time with reference to the primary side inductor peak current and secondary side inductor discharge time dynamically, the response time of which is set by an external capacitor. Also, minimized EMI and switching loss is achieved with quasi-resonant switching. Other supervisory features of the TPS92310 include cycle-by-cycle primary side inductor current limit, VCC under-voltage lockout, output over-voltage protection and thermal shutdown. The TPS92310 is available in the MSOP-10 package.
Technical documentation
= Top documentation for this product selected by TI
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | Off-Line Primary Side Sensing Controller with PFC datasheet | Feb. 24, 2012 |
| White paper | Common LED Functions and LED Driver Design Considerations | Sep. 21, 2020 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | Jun. 25, 2018 | |
| Technical article | Here's how body electronics and lighting technology are changing the driving experience | Sep. 26, 2016 | |
| Technical article | LED brightness adjustment: high-frequency PWM dimming | Aug. 26, 2016 | |
| Technical article | Take better selfies with innovative LED flashes | Nov. 18, 2014 | |
| Technical article | Solving the automotive EMI issues in new cars with all the screens | Sep. 10, 2014 | |
| User guide | AN-2214 TPS92310 EVM User Guide (Rev. A) | May 01, 2013 | |
| User guide | TPS92310 Triac Dimmable AC-DC LED Driver Reference Design | Dec. 12, 2012 | |
| Application note | 4.2-W GU10 LED Lighting Driver Using Primary-Side Regulation | Apr. 10, 2012 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
TPS92310-12FB
Description
The TPS92310-xxFB evaluation module is a constant current output LED driver supporting 5W to 8W applications. The design focuses on applications that require small form factor and minimal number of external components. The actual PCB dimension of the module is only 22 mm x 55 mm x 19 mm (L x W x H (...)
Features
- Application input voltage:
- -TPS92310-12FB 90VRMS-132VRMS
- -TPS92310-23FB 180VRMS-264VRMS
- Primary side Fly-back LED current regulation
- Adaptive ON-time control with inherent PFC
- Critcal-Conduction-Mode (CRM) with Zero-Current Detect (ZCD) for valley switching
- Quasi-resonant switching to benefit the EMI and (...)
TPS92310-23FB
Description
The TPS92310-xxFB evaluation module is a constant current output LED driver supporting 5W to 8W applications. The design focuses on applications that require small form factor and minimal number of external components. The actual PCB dimension of the module is only 22 mm x 55 mm x 19 mm (L x W x H (...)
Features
- Application input voltage:
- -TPS92310-12FB 90VRMS-132VRMS
- -TPS92310-23FB 180VRMS-264VRMS
- Primary side Fly-back LED current regulation
- Adaptive ON-time control with inherent PFC
- Critcal-Conduction-Mode (CRM) with Zero-Current Detect (ZCD) for valley switching
- Quasi-resonant switching to benefit the EMI and (...)
Design tools & simulation
PSPICE-FOR-TI — 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 (...)
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
SLVC416A.ZIP (104 KB)
Reference designs
PMP8004 — The main purpose of this reference design is to demonstrate a high performance offline flyback LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows (...)
Design files
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download PMP8004 BOM.pdf (141KB) -
download PMP8004 Gerber.zip (236KB) -
download PMP8004 PCB.pdf (212KB)
PMP6013 — This reference design provides a high-brightness LED driver based on the TPS92310 configured as a power factor corrected flyback regulator that is triac dimmable. It is designed to operate with an input voltage in the range of 90VAC to 135VAC with a 120VAC nominal input voltage. This design is set (...)
Design files
-
download PMP6013 BOM.pdf (16KB)
PMP8012 — The main purpose of this reference design is to demonstrate a high performance, compact size and triac Dimmable offline flyback LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the (...)
Design files
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download PMP8012 BOM.pdf (157KB) -
download PMP8012 Gerber.zip (172KB) -
download PMP8012 PCB.pdf (450KB)
PMP8449 — This is an isolated 277vav to 8 LED at 650 ma that is designed to fit in a standard T8(1inch) tube.
Design files
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download PMP8449 BOM.pdf (176KB) -
download PMP8449 Gerber.zip (294KB) -
download PMP8449 PCB.pdf (41KB)
PMP8002 — The main purpose of this reference design is to demonstrate a high performance and low component count offline LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design (...)
Design files
-
download PMP8002 PCB (Top).pdf (63KB) -
download PMP8002 BOM (Rev. A).pdf (98KB) -
download PMP8002 Gerber (Rev. A).zip (291KB) -
download PMP8002 PCB (Bottom).pdf (51KB)
PMP8006 — The main purpose of this reference design is to demonstrate a high efficiency offline LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current.The operating conditions and performance of the reference design are as follows: 1.90VAC to (...)
Design files
-
download PMP8006 BOM.pdf (17KB) -
download PMP8006 Gerber.zip (2028KB) -
download PMP8006 PCB (Top).pdf (99KB) -
download PMP8006 PCB (Bottom).pdf (105KB)
PMP4330 — This reference design demonstrates low cost, high PF LED Driver solution for T8, which includes single stage Flyback with Primary Side Regulation topology using TPS92310. The input range is 85~265Vac and output is 38~42V 420mA or 26~42V 420mA
Design files
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download PMP4330 BOM.pdf (115KB) -
download PMP4330 Gerber.zip (56KB)
PMP4337 — This reference design demonstrates low cost, high PF LED Driver solution for GU10, which includes single stage Flyback with Primary Side Control topology using TPS92310. The input range is 85~265Vac and output is 10V~13V 350mA.
Design files
-
download PMP4337 BOM.pdf (99KB)
PMP8005 — The main purpose of this reference design is to demonstrate a high performance and compact size offline flyback LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design (...)
Design files
-
download PMP8005 BOM.pdf (141KB) -
download PMP8005 Gerber.zip (212KB) -
download PMP8005 PCB (Top).pdf (166KB) -
download PMP8005 PCB (Bottom).pdf (176KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| VSSOP (DGS) | 10 | View options |
Ordering & quality
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