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LN5072

Part Number	LN5072
Manufacturer	natlinear
Description	PWM Control Of Dual DC-DC Boost Controller
Published	Dec 4, 2018
Detailed Description	PWM Control Of Dual DC-DC Boost Controller LN5072 ■ General Description LN5072 series is a dual step-up DC / DC contro...
Datasheet	LN5072 PDF File

Overview

PWM Control Of Dual DC-DC Boost Controller LN5072 ■ General Description LN5072 series is a dual step-up DC / DC controller chips using current-mode PWM control mode, mainly for TFT and a number of digital products that can achieve multi-channel output, the output voltage is adjustable, off-chip ultra-low cases power.
■ Applications  TFT  Battery pack  Digital cameras ■ Ordering Information LN5072 ①②③④⑤⑥ ■ Features  Input voltage range: 2.
5V ~ 6.
0V  Oscillation frequency: 1.
5MHz±20%  High efficiency: 88％  Lx current limit: 600mA  Stand-by current: <1μA  Control mode: current-mode pwm controlled mode ■ Package  MSOP-10 Designator ① ②③④ ⑤ ⑥ Symbol B 010-149 M R L Description Without over-voltage protection function; oscillator frequency 1.
5MHZ FB voltage eg：② =0 ③=2 ④=0 represents 0.
20V ②=1 ③=2 ④=3 represents 1.
23V Package type:MSOP-10 Embossed Tape : Standard Feed Embossed Tape : Reverse Feed ■ Pin...

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