8V to 18V Input; 20V to 35V Output; 700-mA Non-Synchronous Boost Current Regulator for LED Drive
Texas Instruments
8V to 18V Input; 20V to 35V Output; 700-mA Non-Synchronous Boost Current Regulator for LED Drive
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-28553-ND | 2 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| Arrow North American Components | TPS40211EVM-352 | 0 | 1 | $66.85 | $66.18 | $64.87 | $64.22 | $62.31 | $61.69 |
| AVNET Europe | TPS40211EVM-352 | 0 | 1 | * $68.55 | * $66.46 | * $62.74 | * $61.00 | * $61.00 | * $61.00 |
| AVNET Express | TPS40211EVM-352 | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | TPS40211EVM-352 | 1 | 1 | * $72.56 | * $72.56 | * $72.56 | * $72.56 | * $72.56 | * $72.56 |
| Farnell | TPS40211EVM-352 | 1 | 1 | * $73.81 | * $73.81 | * $73.81 | * $73.81 | * $73.81 | * $73.81 |
| Mouser Electronics | 595-TPS40211EVM-352 | 5 | 1 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 |
| Newark | TPS40211EVM-352 | 1 | 1 | $65.43 | $63.89 | $63.89 | $63.89 | $63.89 | $63.89 |
| Texas Instruments | TPS40211EVM-352 | 18 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Verical Marketplace | TPS40211EVM-352 | 1 | 1 | $63.41 | $56.71 | $55.27 | $55.27 | $55.27 | $55.27 |
| Win Source | TPS40211EVM-352 | 480 | 1 |
Manufacturer Page
Evaluation Module for TPS61181A Six Strings LED Driver for Notebook Application
Texas Instruments
Evaluation Module for TPS61181A Six Strings LED Driver for Notebook Application
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-31232-ND | 1 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| Arrow North American Components | TPS61181AEVM-259 | 0 | 1 | $67.12 | $64.68 | $63.39 | $62.76 | $60.89 | $60.28 |
| AVNET Express | TPS61181AEVM-259 | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | TPS61181AEVM-259 | 0 | 1 | * $63.72 | * $63.72 | * $63.72 | * $63.72 | * $63.72 | * $63.72 |
| Farnell | TPS61181AEVM-259 | 1 | 1 | * $58.45 | * $58.45 | * $58.45 | * $58.45 | * $58.45 | * $58.45 |
| Mouser Electronics | 595-TPS61181AEVM-259 | 0 | 1 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 |
| Newark | TPS61181AEVM-259 | 2 | 1 | $50.73 | $50.73 | $50.73 | $50.73 | $50.73 | $50.73 |
| Texas Instruments | TPS61181AEVM-259 | 40 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Verical Marketplace | TPS61181AEVM-259 | 22 | 1 | $56.74 | $56.71 | $55.27 | $55.27 | $55.27 | $55.27 |
4MHz High-Current LED Driver (Synchronous Boost Converter) Evaluation Module Board
Texas Instruments
4MHz High-Current LED Driver (Synchronous Boost Converter) Evaluation Module Board
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-45747-ND | 2 | 1 | $178.80 | $178.80 | $178.80 | $178.80 | $178.80 | $178.80 |
| Arrow North American Components | LM3565EVM | 0 | 1 | $171.92 | $178.02 | $178.02 | $173.85 | $172.07 | $151.28 |
| AVNET Express | LM3565EVM | 0 | 1 | $181.78 | $181.78 | $181.78 | $181.78 | $181.78 | $181.78 |
| Mouser Electronics | 595-LM3565EVM | 2 | 1 | $198.17 | $198.17 | $198.17 | $198.17 | $198.17 | $198.17 |
| Texas Instruments | LM3565EVM | 25 | 1 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 |
| Verical Marketplace | LM3565EVM | 25 | 1 | $212.86 | $201.35 | $198.67 | $198.67 | $198.67 | $198.67 |
I2C Programmable Quad Monolithic Boost LED Driver
Analog Devices Inc.
The LT3966 is an I2C programmable monolithic boost LED driver with four independent channels. Each channel provides a 60V current mode boost converter with an internal 1.6A DMOS power switch, as well as internal and external analog and PWM dimming features. I2C programmable features include a 13-bit (8192:1) digital PWM generator, 8-bit analog dimming DAC, and flexible fault reporting and handling.An onboard 8-bit ADC allows measurement of each channel?s output voltage and output current, as well as chip input voltage and two external measurements. In addition, independent shutdown and standby control of each channel provides flexible solutions for multitopology applications.The LT3966 is available in a thermally enhanced 6mm ? 6mm 40-Lead QFN package.ApplicationsBacklightingHeads Up Displays
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2630A-ND | 10 | 1 | $205.46 | $205.46 | $205.46 | $205.46 | $205.46 | $205.46 |
| Analog Devices Inc | DC2630A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| element14 APAC | DC2630A | 2 | 1 | * $224.10 | * $224.10 | * $224.10 | * $224.10 | * $224.10 | * $224.10 |
| Farnell | DC2630A | 2 | 1 | * $181.22 | * $181.22 | * $181.22 | * $181.22 | * $181.22 | * $181.22 |
| Mouser Electronics | 584-DC2630A | 2 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
| Newark | DC2630A | 2 | 1 | $206.01 | $206.01 | $206.01 | $206.01 | $206.01 | $206.01 |
| Verical Marketplace | DC2630A | 1 | 1 | $201.77 | $201.77 | $201.77 | $201.77 | $201.77 | $201.77 |
LT3950 Demo Board | 60V 1.5A LED Driver with Internal Log-Scale Dimming
Analog Devices Inc.
Demonstration circuit 2788A is a boost LED driver featuring the LT®3950. This demonstration circuit powers a string of LEDs at 330mA. The step-up topology can be used to drive a string of up to 28V of LEDs as assembled. The maximum output voltage capability of the LT3950 is 60V. DC2788A runs from an input voltage range of 6V to 24V as built. It also runs at 2MHz and has the capability to turn on spread spectrum frequency modulation (SSFM) for a frequency range of 2.0MHz to 2.5MHz. Dimming control can be achieved with analog dimming or PWM dimming—either from an external or internally-generated clock source. DC2788A features undervoltage lockout (UVLO) set at 6.6V with a 1.0V hysteresis for turn-on.
The UVLO voltage, LED current, output voltage range, switching frequency, brightness control, SSFM, and the topology can all be adjusted with simple modifications to
the demonstration circuit.
LT3950 is a monolithic 1.5A peak switch current, 60V LED driver. The guaranteed peak switch current rating of the IC is 1.5A and this is important to know when calculating maximum output current at a given LED voltage and input voltage for a boost converter. The LT3950 features SSFM and a well-controlled SW node for low emissions.
A frequency range of 200kHz to 2MHz and a high-side PWMTG PWM-dimming MOSFET makes this a very versatile IC for many applications. It can be used for boost,
buck-boost mode and buck mode LED driver applications. The PWMTG MOSFET not only provides high PWM dimming ratio capability, but it also serves as a short-circuit
protection device. The FAULT flag indicates when there is either a short-circuit or open-LED fault at the output.
The demo circuit is designed to be easily reconfigured to suit other applications, including the example schematics in the data sheet. Consult technical support for assistance.
High voltage operation, 3V input voltage operation, multiple topologies, small-and-compact size, fault protection, low EMI, and multiple brightness control options make
the LT3950 flexible and powerful for compact, noise-sensitive LED driver solutions. The LT3950JMSE featured on this demo circuit is available in a thermally enhanced
16-lead plastic MSOP package. The LT3950 data sheet must be read in conjunction with this demo manual to properly use or modify demo circuit DC2788A.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2788A-ND | 1 | 1 | $145.21 | $145.21 | $145.21 | $145.21 | $145.21 | $145.21 |
| Analog Devices Inc | DC2788A | 0 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | |
| Arrow North American Components | DC2788A | 0 | 1 | $102.92 | $102.92 | $102.92 | $102.92 | $102.92 | $102.92 |
| element14 APAC | DC2788A | 1 | 1 | * $120.33 | * $120.33 | * $120.33 | * $120.33 | * $120.33 | * $120.33 |
| Farnell | DC2788A | 1 | 1 | * $114.70 | * $114.70 | * $114.70 | * $114.70 | * $114.70 | * $114.70 |
| Mouser Electronics | 584-DC2788A | 4 | 1 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 |
| Newark | DC2788A | 1 | 1 | $145.79 | $145.79 | $145.79 | $145.79 | $145.79 | $145.79 |
| Verical Marketplace | DC2788A | 10 | 1 | $109.19 | $109.19 | $109.19 | $109.19 | $109.19 | $109.19 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 3845-11-ND | 0 | $0.54 | $0.54 | $0.54 | $0.54 | $0.54 | $0.54 | |
| Newark | 11 | 3086 | 1 | $1.54 | $1.54 | $1.54 | $1.24 | $0.95 | $0.95 |
TPS92610-Q1 Single-Channel LED Driver Evaluation Module
Texas Instruments
TPS92610-Q1 Single-Channel LED Driver Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-48086-ND | 2 | 1 | $178.80 | $178.80 | $178.80 | $178.80 | $178.80 | $178.80 |
| Arrow North American Components | TPS92610EVM | 0 | 1 | $198.99 | $197.00 | $193.08 | $191.15 | $185.47 | $183.62 |
| AVNET Express | TPS92610EVM | 0 | 1 | $181.78 | $181.78 | $181.78 | $181.78 | $181.78 | $181.78 |
| Mouser Electronics | 595-TPS92610EVM | 0 | 1 | $198.17 | $198.17 | $198.17 | $198.17 | $198.17 | $198.17 |
| Texas Instruments | TPS92610EVM | 22 | 1 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 |
| Verical Marketplace | TPS92610EVM | 9 | 1 | $175.07 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
LT3799EMSE-1 Demo Board | Offline Isolated Flyback LED Driver with PFC
Analog Devices Inc.
DC1947A: Demo Board for the LT3799-1 Offline Isolated Flyback LED Controller with Active PFC.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1947A-ND | 1 | 1 | $238.74 | $238.74 | $238.74 | $238.74 | $238.74 | $238.74 |
| Analog Devices Inc | DC1947A | 0 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | |
| Arrow North American Components | DC1947A | 2 | 1 | $172.10 | $172.10 | $172.10 | $172.10 | $172.10 | $172.10 |
| Mouser Electronics | 584-DC1947A | 0 | 1 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 |
| Verical Marketplace | DC1947A | 2 | 1 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 |
LT1946EMS8 LT1946AEMS8E | 12VOUT Boost Converter, +5VIN, +12VOUT/400mA and Triple Output TFT LCD
Analog Devices Inc.
DC459A Demo Board for:
LT1946 1.2MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
LT1946A 2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC459A-ND | 0 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC459A | 0 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | |
| Arrow North American Components | DC459A | 0 | 1 | $104.89 | $103.84 | $101.77 | $100.75 | $97.76 | $96.78 |
| Mouser Electronics | 584-DC459A | 0 | 1 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 |
LT1937ESC6 | 2-Ckt, High Efficiency Constant-Current Single Cell Li-Ion White LED (4) Driver with On-Board Battery
Analog Devices Inc.
DC507A: Demo Board for the LT1937 White LED Step-Up Converter in SC70 and ThinSOT.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC507A-ND | 0 | 1 | $114.83 | $114.83 | $114.83 | $114.83 | $114.83 | $114.83 |
| Analog Devices Inc | DC507A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC507A | 0 | 1 | $92.29 | $91.37 | $89.55 | $88.66 | $86.02 | $85.16 |
| Mouser Electronics | 584-DC507A | 0 | 1 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 |
| Win Source | DC507A | 1 | 1 |