| No. | Partie # | Fabricant | Description | Fiche Technique |
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natlinear |
2-function average current type LED constant current driver DR VDD Vio VDR IVIN TSTG TJ -0.3—7 -0.3—6 -0.3—VDD 1—20 -40—150 -40—150 4000 LN2556 V V V mA ℃ ℃ V 5.4 VIN=5V 0.3 GATE floating VIN rising VIN falling 140 VDS=VDD-0.2V 50 VDS=0.2V 50 6 - 0.5 4.0 3 80K 160 200 300 6.8 50 0.7 10 200 |
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natlinear |
PWM/PFM Automatic Controlled DC-DC Converters - Backlight Driver Output Current : 800mA Shutdown Current : <1µA Oscillation Frequency : 1.4MHz ■ Typical Application Circuit Note: ILED=100mV/RSET ■ Functional Pin Description Pin Number 1 2 3 4 5 Pin Name CE GND LX VIN FB Function Chip Enable Pin Common Gr |
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natlinear |
1A Is Compatible With The USB Interface / Linear Battery Management Chip include low input voltage latch, automatic recharge, the battery temperature protect and charge status / charge status indication functions.LN2053 uses thermally enhanced 8-pin small outline package eOP-8. ■ Applications Mobile phones Digital cam |
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natlinear |
Super-Small Package PWM Control Step-up Switching Regulator 0.9V（Iout=1mA） Low start-up input voltage 1000kHz fixed switching frequency 90% efficiency High supply capability to deliver 3.3V 300mA with1 alkaline cell or deliver 5V 1100mA with 1 Li-ion Cell 17µA quiescent (switch-off) supply current |
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natlinear |
PWM/PFM Control DC-DC Buck Constant Current Driver http://www.nalinear.com ■ VIN=5V ,CIN=4.7µF ,COUT=10µF ,L=2.2µH VIN FB VFB Ta=25℃ ISTB VCE=0V、VIN=5V IQ VFB=110% IACT VFB=90% ILIM FB=90%，VIN=5V FOSC VOUT=100% DMAX _P RDSON_P ISW=100mA _N RDSON_N ISW= 100mA |
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natlinear |
100V Input Universal High Brightness LED Driver Switch mode constroller for single switch LED Drivers Wide Input range from 8VDC~100VDC Open loop peak current controller Application from a few mA to more than 1A output Constant off-time operation |
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natlinear |
2-function brake light driver |
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natlinear |
1A is compatible with the USB interface / linear battery management chip include low input voltage latch, automatic recharge, the battery temperature monitoring and charge status / charge status indication functions.LN2051 uses thermally enhanced 8-pin small outline package SOP-8 or MSOP-8. ■ Applications Mobile phones |
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Natlinear |
PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters High Efficiency: 92％ Input Voltage Range: 2.0 ~ 6.0V Output Current: 800mA Shutdown Current: <1uA Oscillation Frequency: 1.4MHz ■ Typical Application Circuit ■ Applications Cellular and Smart Phones PDAs MP3/MP4 Player Digital Stil |
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natlinear |
85 ~ 265V AC Input LED Constant Current Driver Switch mode constroller for single switch LED Drivers Open loop peak current controller Wide Input range from 8VDC~450VDC or 12VAC~265VAC Application from a few mA to more than 1A output Up to hundreds of LEDs Constant off-time operation |
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natlinear |
100V Step-Down Built-in MOSFET LED Constant Current Driver F pin voltage to GND GATE pin to GND VIN pin Input Current Range Storage temperature range Operating junction temperature ESD Human Model Symbol Vin VGATE IVIN TSTG TJ Maximum Rating -0.3—14 -0.3—6 -0.3—12 1—20 -40—150 -40—150 4000 Unit V V V mA ℃ |
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natlinear |
High Efficiency 1.5X Fractional Charge Pumps LN2113: four outputs LN2114: six outputs 20mA full-scale current 32-position logarithmic scale with digital control Low noise constant frequency operation 33% less input current than doubler charge pump High accuracy brightness matching |
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natlinear |
Low-voltage step-up LED driver that supports high-frequency PWM dimming ， 0-9，A-Z，（G，I，J，O，Q，W ） LN2122 Rev.1.0 — May. 30, 2011 3 www.natlinear.com ■ LN2122 0.4V VIN Current Sense & Limit MAX Duty LX Over Voltage LX Limit Limit Error Amp FB - Current + + Feedback - Buffer Driver 0.1V Phase Compen |
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Natlinear |
Standalone Linear Li-Ion Battery Charger include charge current monitor, CHRG GND BAT Without Risk of Overheating Charges Single Cell Li-Ion Batteries Directly from USB Port Preset 4.2V Charge Voltage with ±1% Accuracy Charge Current Monitor Output for Gas Gauging Autom |
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natlinear |
Super-Small Package VFM Control Step-up Switching Regulator an external transistor, is suitable for applications requiring a high output current. ■ Features Low voltage operation: Start up at 0.9V min (IOUT=1 mA) guaranteed Low input current: During maximum o |
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natlinear |
Integrated power tube switch control LED color temperature controller .0 1.6 30 5.5 5.3 3 400 45 500 500 V V uA mA ms mA mA Rev.1.0 —Sep. 24, 2012 3 http://www.natlinear.com ■ SOP8 LN2540A Rev.1.0 —Sep. 24, 2012 4 http://www.natlinear.com |
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natlinear |
LED constant current driver |
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natlinear |
2-function average current type LED constant current driver |
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natlinear |
Lifting and lowering type lamp driving mA VDS=0.2V 50 mA ■ ILED=0.2/RCS VIN ， 20uA 。 UVLO ，， VIN VIN 6V 。 MODE MODE ， 。 MODE VDD ， 1/3 ，MODE ，。 PCB PCB ： VDD VDD VSS。 CS ， ，。 ， EMI 。 Rev.1.0 —Dec. 15, 2014 3 http://www.natlinear.com ■ VDC 100V 4.7u 2k |
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natlinear |
2A / 23V Step-Down LED Driver Input voltage: 4.2V to 23V. Low Feedback Voltage 0.21V. Driving up to 15 LEDs (1W 3S-5P) at 12 VIN Oscillation frequency: 300KHz typ. Soft-start, Current limit, Enable function Great Output Capability PWM or Analog Dimming Control The |
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