3-PIN SWITCH-MODE LED DRIVER Search Results

"coil capacitance"

Abstract: HV9922
Contextual Info: HV9922 3-Pin Switch-Mode LED Lamp Driver IC Features General Description ► ► ► ► The HV9922 is a pulse width modulated PWM highefficiency LED driver control IC. It allows efficient operation of LED strings from voltage sources ranging up to 400VDC. The

DC DC converter 400V lighting

Abstract: MOSFET SOT-89 package HV9922 HV9921N3-G HV9921 HV9921N8-G HV9923 DC DC converter 50mA 400V HV9922N3-G MOSFET SWITCHING 3pin
Contextual Info: Product Summary Sheet HV9921/HV9922/HV9923 3-Pin Switch-Mode LED Lamp Driver ICs Applications: ►► ►► ►► ►► ►► ►► Decorative Lighting Low Power Light Fixtures LED Signs and Displays Architectural Lighting Incandescent Replacements Industrial Lighting

"coil capacitance"

Contextual Info: HV9921/HV9922/HV9923 Initial Release 3-Pin Switch-Mode LED Lamp Driver ICs Features Constant Output Current: o HV9921 – 20mA o HV9922 – 50mA o HV9923 – 30mA Universal 85-264VAC Operation Fixed OFF-Time Buck Converter Internal 500V Power MOSFET Applications

Contextual Info: TS1916 1.7A Boost WLED Driver SOT-26 Pin Definition: 1. Switch 2. Ground 3. Feedback 4. Enable 5. OVP 6. VCC General Description The TS1916 is a step-up Boost converter designed for driving up to 10 series white LEDs for backlighting application. The TS1916 uses current mode, 1MHZ fixed frequency architecture to regulate the LED current,

IPC-D-275

Abstract: A8503 8503 GRM31CR71H225KA88L A915AY-6R8M D53LC NP04SZB A8503G NP04SZ
Contextual Info: A8503 High Efficiency 6-Channel, 2 MHz, WLED/RGB Driver for Medium Displays, with Integrated 55 V Power Switch Features and Benefits Description ▪ Active current sharing between LED strings for ±0.6% accuracy and matching ▪ Drives up to 12 series x 6 parallel = 72 LEDs Vf = 3.2 V,

TK11892F

Abstract: LED torch CIRCUIT diagram CM105B104K25A A914BYW-3R5M D312C D52LC MA22D28 SON3024-8 GC3-L011
Contextual Info: APPLICATION MANUAL White LED Driver IC for Camera Lights TK11892F CONTENTS 1 . DESCRIPTION 2 . FEATURES 3 . APPLICATIONS 4 . TYPICAL APPLICATION INFOMATION 5 . PIN CONFIGURATION 6 . BLOCK DIAGRAM 7 . ABSOLUTE MAXIMUM RATINGS 8 . ELECTRICAL CHARACTERISTICS

TK11892F

Abstract: TK11892 1001BS 1001BS-3R3M CM105B104K25A D312C Toko A914BYW-3R5M D52LC MA22D28
Contextual Info: APPLICATION MANUAL White LED Driver IC for Camera Lights TK11892F CONTENTS 1 . DESCRIPTION 2 . FEATURES 3 . APPLICATIONS 4 . TYPICAL APPLICATION INFOMATION 5 . PIN CONFIGURATION 6 . BLOCK DIAGRAM 7 . ABSOLUTE MAXIMUM RATINGS 8 . ELECTRICAL CHARACTERISTICS

660 tg diode

Abstract: LT3517 LT3517EFE LT3517EUF LT3517IFE RT10000
Contextual Info: LT3517 Full-Featured LED Driver with 1.5A Switch Current FEATURES DESCRIPTION 5000:1 True Color PWM Dimming Ratio • 1.5A, 45V Internal Switch ■ 100mV High Side Current Sense ■ Open LED Protection ■ Adjustable Frequency: 250kHz to 2.5MHz ■ Wide Input Voltage Range:

AOT-2015

Abstract: CD 5888 ic power bank high power white led driver circuit diagram LTC3452 aot 128 Edd 44 jedec package MO-220 LED power INDUCTOR tdk BOBBIN
Contextual Info: LTC3452 Synchronous Buck-Boost MAIN/CAMERA White LED Driver U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO High Efficiency: ≥85% Over Entire Li-Ion Battery Range Wide VIN Range: 2.7V to 5.5V Independent MAIN/CAMERA Current Control

Contextual Info: LT3795 110V LED Controller with Spread Spectrum Frequency Modulation Features n n n n n n n n n n n n n n n n Description 3000:1 True Color PWM Dimming Wide Input Voltage Range: 4.5V to 110V Input and Output Current Reporting PMOS Switch Driver for PWM and Output Disconnect

PTC 150M TDK

Abstract: PTC THERMISTOR TDK LT3477 PTC TDK TG Series LT3517 LT3517EFE LT3517EUF LT3517HFE LT3517IFE
Contextual Info: LT3517 Full-Featured LED Driver with 1.5A Switch Current FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION 5000:1 True Color PWMTM Dimming Ratio 1.5A, 45V Internal Switch 100mV High Side Current Sense Open LED Protection Adjustable Frequency: 250kHz to 2.5MHz

sirf Atlas IV

Abstract: 3675f LTC3675EUFF LTC3577-1 103M capacitor Atlas SIRF 4 fb4 lt 405 810 sirf iv LPS3015-222 LTC1694
Contextual Info: LTC3675 7-Channel Configurable High Power PMIC FEATURES DESCRIPTION n The LTC 3675 is a digitally programmable high efficiency multioutput power supply plus dual string LED driver IC optimized for high power single cell Li-Ion/Polymer applications. The DC/DCs consist of four synchronous buck converters 1A/1A/500mA/500mA , one synchronous boost

Contextual Info: CAT4137 CMOS Boost Converter - White LED Driver Features Product Description • • • • • • • • • • • • The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operation at a constant switching frequency of 1MHz allows

AOZ1977AI

Abstract: tv led AOS BAR CODE
Contextual Info: AOZ1977 High Voltage LED Driver IC General Description Features The AOZ1977 is a high-efficiency LED driver controller for high voltage LED backlighting applications. It is designed to drive a high-brightness LED light bar in LED TV applications. The AOZ1977 can support a wide range

a8508

Abstract: simple clock circuit schematic
Contextual Info: A8508 Wide Input Voltage Range, High Efficiency 8-Channel Fault Tolerant LED Driver Features and Benefits Description • Eight integrated high current sinks for LED strings; can be tied together for even higher currents • Fixed frequency current mode control with integrated gate

Peak LED level meter driver ic

Abstract: BA6822S BA6820F SLB-26 2SA854S BA6822F LED level meter driver "Led Level Meter Driver"
Contextual Info: Audio ICs LED level meter driver, 12-point channel, VU scale, bar display 2 BA6820F / BA6822S / BA6822F The BA6820F, BA6822S and BA6822F are two-channel, 12-point LED drivers for VU-scale bar-level meters. The ICs are available in 22-pin SOP BA6820F and BA6822F and 22-pin shrink-DIP (BA6822S) packages, and use

Contextual Info: LX1994 TM High Efficiency LED Driver P RODUCTION D ATA S HEET KEY FEATURES DESCRIPTION The use of external N-channel MOSFET allows design to optimize system efficiency. The OVP protection comparator eliminates the need of an external Zener diode clamp. The OVP function can be

Contextual Info: LDS8726 49 WLED Driver with Boost Converter FEATURES • High efficiency boost converter with the input voltage range from 2.7 to 5.5 V  No external Schottky Required Internal synchronous rectifier*  250 mV current sense voltage  Drives up to 7 LEDs per string with up to 49

tDFN PACKAGE thermal resistance

Abstract: lds8710
Contextual Info: LDS8710 High Efficiency 10 LED Driver With No External Schottky FEATURES • High efficiency boost converter with the input voltage range from 2.7 to 5.5 V  No external Schottky Required Internal synchronous rectifier*  250 mV current sense voltage

Contextual Info: LDS8710 High Efficiency 10 LED Driver With No External Schottky FEATURES •          High efficiency boost converter with the input voltage range from 2.7 to 5.5 V No external Schottky Required Internal synchronous rectifier*

notebook led display pinout

Abstract: 20uf ISL97801 schematic EL7801 ISL97801 ISL97801ARZ ISL97801ARZ-T ISL97801ARZ-TK QFN-20 TB379
Contextual Info: ISL97801 Data Sheet April 2, 2007 FN6428.1 High Power LED Driver Features The ISL97801 is a high-power LED backlight driver with an integrated 36V FET designed to drive up to 8 high-power LEDs in series. The PWM converter runs from an internally generated 1MHz clock. With efficiencies over 90% the

Inductive White Led Driver

Abstract: n1 sot23 SOT23 N1 CAT4240 CAT4240TD-GT3 CMSH1-100 CMSH1-40 TSOT23-5 top marking c3 sot23-5
Contextual Info: CAT4240 6 Watt Boost LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ DESCRIPTION Switch Current Limit 750mA Drives High Voltage LED strings 38V Up to 94% Efficiency Low Quiescent Ground Current 0.6mA 1MHz Fixed Frequency Low noise Operation Soft start “in-rush” current limiting

LXHL-LW3C

Abstract: CR43-3R3 CR43-4R7 LT3474 LT3474EFE LT3474IFE 3474 lt 332 diode
Contextual Info: LT3474 Step-Down 1A LED Driver U FEATURES DESCRIPTIO • The LT 3474 is a fixed frequency step-down DC/DC converter designed to operate as a constant-current source. An internal sense resistor monitors the output current allowing accurate current regulation, ideal for driving high

leds

Abstract: CAT4134 CAT4134HV2-GT2 CAT4134HV2-T2 CDRH3D16-220 CMDSH05-4 MO-229 TDFN-12 led driver 1000mA
Contextual Info: CAT4134 500mA Dual Channel Movie/Flash LED Driver DESCRIPTION FEATURES „ „ „ „ „ „ „ „ „ „ „ The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents. Output current levels are controlled by one of two resistors RSET or RFLASH. When the FLASH input pin