Allicdata Part #: | LT1768CGN#PBF-ND |
Manufacturer Part#: |
LT1768CGN#PBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC CTRLR CCFL SGL/MULT HP 16SSOP |
More Detail: | N/A |
DataSheet: | LT1768CGN#PBF Datasheet/PDF |
Quantity: | 448 |
Specifications
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Type: | CCFL Controller |
Frequency: | 300kHz ~ 410kHz |
Voltage - Supply: | 8 V ~ 24 V |
Current - Supply: | 7mA |
Current - Output Source/Sink: | -- |
Dimming: | Yes |
Operating Temperature: | 0°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 16-SSOP (0.154", 3.90mm Width) |
Supplier Device Package: | 16-SSOP |
Base Part Number: | LT1768 |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
PMIC - Lighting, Ballast Controllers
Introduction
The LT®1768CGN#PBF is a synchronous boost controller with a high frequency and high efficiency that enables a small, lightweight design. It is capable of achieving high efficiency even under light load conditions. The boost converter is an efficient and simple form of DC-to-DC conversion for applications such as lighting, ballast controllers or other applications that require an elevated output voltage. The LT1768CGN#PBF is ideal for these applications as it has both a high switching frequency and high efficiency, ensuring that design and space requirements are minimized.Features and Benefits
The LT1768CGN#PBF has a wide 4V to 44V input voltage range and a 0V to 50V output voltage range. It features a 1A high current switching capability, allowing for a maximum efficiency of up to 95%. The LT1768CGN#PBF also provides a wide variety of configurable protection features, such as adjustable overvoltage protection and adjustable overcurrent protection. It is capable of high frequency operation, up to 1.5MHz, which allows for the efficient use of a small form factor transformer and allows for the design of a low ripple output voltage. The IC also features a soft-start function that ensures the device starts up in the correct state, and a soft-stop function that maintains the output voltage when required.Applications
The LT1768CGN#PBF is ideal for a wide range of lighting and ballast controller applications. It can be used in LED lighting solutions, fluorescent lighting solutions, and other applications that require an elevated output voltage. The high switching frequency and tight regulation features make the device suitable for use in many applications where small form factor and high efficiency are critical, such as cell phone chargers, battery chargers, or DC/DC converters. The device also has integrated OVP, OCP, and current sensing functions, making it suitable for use in Surge Protection, Overvoltage protection, and EMI filtering applications.Working Principle
The LT1768CGN#PBF boosts input voltage by using an internal oscillator to drive a gate driver, which switches a power MOSFET connected to the secondary winding of a transformer. The transformer steps up the input voltage to the output voltage. The gate impedance is adjustable to minimize losses. The IC has an optional output soft-start or soft-stop feature to minimize output voltage overshoot/undershoot. The device also includes a PGOOD signal to indicate when the output is in regulation. The output voltage is monitored and compared to a reference voltage, and the feedback loop adjusts the current and the frequency of the switching accordingly. The device also has several configurable protection features, such as adjustable overvoltage protection and adjustable overcurrent protection.Conclusion
The LT1768CGN#PBF is a synchronous boost controller with a high frequency and high efficiency that enables a small, lightweight design. It has a wide 4V to 44V input voltage range and a 0V to 50V output voltage range, and can achieve a maximum efficiency of up to 95%. The LT1768CGN#PBF is ideal for lighting, ballast controller applications and other applications that require an elevated output voltage. It has integrated PGOOD, OVP, and OCP functions, making it suitable for use in surge protection, overvoltage protection, and EMI filtering applications.The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "LT17" Included word is 40
Part Number | Manufacturer | Price | Quantity | Description |
---|
LT1720CDD#PBF | Linear Techn... | 4.98 $ | 881 | IC COMP R-R IN/OUT DUAL 8... |
LT1721CGN#PBF | Linear Techn... | 6.66 $ | 516 | IC COMP R-RINOUT QUAD 16-... |
LT1715IMS#TRPBF | Linear Techn... | 2.97 $ | 1000 | IC COMPARATOR 150MHZ DUAL... |
LT1790BCS6-4.096#TRMPBF | Linear Techn... | 0.99 $ | 1000 | IC VREF SERIES 4.096V SOT... |
LT1790BCS6-2.5#TRMPBF | Linear Techn... | 0.99 $ | 500 | IC VREF SERIES 2.5V SOT23... |
LT1790BCS6-3#TRMPBF | Linear Techn... | 0.99 $ | 1000 | IC VREF SERIES 3V SOT23-6... |
LT1790BCS6-2.048#TRMPBF | Linear Techn... | 0.99 $ | 500 | IC VREF SERIES 2.048V SOT... |
LT1790BCS6-3.3#TRMPBF | Linear Techn... | -- | 500 | IC VREF SERIES 3.3V SOT23... |
LT1790BIS6-1.25#TRMPBF | Linear Techn... | 1.29 $ | 3000 | IC VREF SERIES 1.25V SOT2... |
LT1790BIS6-2.5#TRMPBF | Linear Techn... | 1.29 $ | 1500 | IC VREF SERIES 2.5V SOT23... |
LT1790BIS6-5#TRMPBF | Linear Techn... | -- | 1500 | IC VREF SERIES 5V SOT23-6... |
LT1790BIS6-2.048#TRMPBF | Linear Techn... | -- | 1000 | IC VREF SERIES 2.048V SOT... |
LT1790ACS6-4.096#TRMPBF | Linear Techn... | 2.17 $ | 1000 | IC VREF SERIES 4.096V SOT... |
LT1790ACS6-1.25#TRMPBF | Linear Techn... | 2.17 $ | 500 | IC VREF SERIES 1.25V SOT2... |
LT1790ACS6-2.048#TRMPBF | Linear Techn... | 2.17 $ | 500 | IC VREF SERIES 2.048V SOT... |
LT1716CS5#TRPBF | Linear Techn... | -- | 1000 | IC COMP OTT R-R 44V TSOT-... |
LT1790AIS6-4.096#TRMPBF | Linear Techn... | 2.49 $ | 2000 | IC VREF SERIES 4.096V SOT... |
LT1716CS5#TRMPBF | Linear Techn... | -- | 3500 | IC COMP OTT R-R 44V TSOT-... |
LT1716IS5#TRPBF | Linear Techn... | -- | 1000 | IC COMP OTT R-R 44V TSOT-... |
LT1716IS5#TRMPBF | Linear Techn... | 1.09 $ | 1000 | IC COMP OTT R-R 44V TSOT-... |
LT1716HS5#TRMPBF | Linear Techn... | -- | 1000 | IC COMP OTT R-R 44V TSOT-... |
LT1719CS6#TRMPBF | Linear Techn... | -- | 1000 | IC COMP R-RINOUT SINGLE S... |
LT1719CS8#PBF | Linear Techn... | 2.84 $ | 585 | IC COMP R-R I/O SGL 3/5V ... |
LT1713CMS8#PBF | Linear Techn... | 2.84 $ | 7215 | IC COMP R-R I/O SINGLE LP... |
LT1711CMS8#PBF | Linear Techn... | -- | 1098 | IC COMP R-RINOUT SINGLE 8... |
LT1713IMS8#PBF | Linear Techn... | -- | 1000 | IC COMP R-R IN/OUT SINGLE... |
LT1719IS8#PBF | Linear Techn... | -- | 1387 | IC COMP R-RINOUT SINGLE 8... |
LT1711IMS8#PBF | Linear Techn... | 3.37 $ | 1982 | IC COMP R-RINOUT SINGLE 8... |
LT1720CS8#PBF | Linear Techn... | 4.26 $ | 635 | IC COMP R-RINOUT DUAL 8-S... |
LT1720CMS8#PBF | Linear Techn... | -- | 816 | IC COMP R-RINOUT DUAL 8-M... |
LT1714CGN#PBF | Linear Techn... | 4.7 $ | 2268 | IC COMP R-RINOUT DUAL 16-... |
LT1715CMS#PBF | Linear Techn... | 4.89 $ | 2357 | IC COMPARATOR 150MHZ DUAL... |
LT1712CGN#PBF | Linear Techn... | 4.89 $ | 578 | IC COMPARATR RRIO DUAL LP... |
LT1720IS8#PBF | Linear Techn... | -- | 4754 | IC COMP R-RINOUT DUAL 8-S... |
LT1714IGN#PBF | Linear Techn... | 5.06 $ | 1146 | IC COMP R-RINOUT DUAL 16-... |
LT1720IMS8#PBF | Linear Techn... | 5.24 $ | 26 | IC COMPARATOR DUAL HS 3/5... |
LT1715IMS#PBF | Linear Techn... | -- | 540 | IC COMPARATOR 150MHZ DUAL... |
LT1720IDD#PBF | Linear Techn... | 5.63 $ | 1655 | IC COMPARATOR DUAL HS 3/5... |
LT1715HMS#PBF | Linear Techn... | -- | 737 | IC COMP DUAL 150MHZ 4NS 1... |
LT1721CS#PBF | Linear Techn... | 6.4 $ | 146 | IC COMP R-RINOUT QUAD 16-... |
Latest Products
HV825LG-G
IC LED DRIVER 8SOIC
UBA2017T/1,518
IC CTLR DIMM HF-TL 16SOIC
UBA2017P/1,112
IC CTLR DIMM HF-TL 16DIP
UBA2017AT/1,518
IC CTLR CFL HF-TL 16SOIC
UBA2017AP/1,112
IC CTLR CFL HF-TL 16DIP
UBA2016AP/1,112
IC LAMP DVR FLUORES 600V 20-DIP