natlinear LN2120
The LN2120 Series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in high-definition screen backlight LED driver etc.The highest output voltage is 24V, the input voltage of 3.6V can drive 3 series, 17 in parallel, a total of 51 LED. The internal circuit integrated overvoltage protection circuit and temperature protection circuit, and the brightness of the leds can be controled with a PWM signal. The internal circuit integrates a large pipes of 0.2 ohms.| Part No. | LN2120 |
|---|---|
| Datasheet | LN2120 Download |
| Manufacturer | natlinear |
| Description | Step-up DC/DC Converter - Backlight Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
● Control mode● Stand-by Current
● Load capacitor PWM control ISTB=1.0uA(MAX) 10uF,ceramic
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APPLICATIONS
● HD screen LED driver● Package
● SOT-23-6L
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FEATURES
● Input voltage range● Input voltage range
● Oscillation frequency
● Efficiency 3.0V—6.0V up to 24V 1.2MHz±20% 88%
● Ordering Information LN2120 ①②③④⑤⑥ Item ① Symbol B ②③④ ⑤ ⑥ 010-149 M R L Fu
