LN5072 controller equivalent, pwm control of dual dc-dc boost controller.
* Input voltage range: 2.5V ~ 6.0V
* Oscillation frequency: 1.5MHz±20%
* High efficiency: 88％
* Lx current limit: 600mA
* Stand-by current: <1μA
*.
* TFT
* Battery pack
* Digital cameras
* Ordering Information
LN5072 ①②③④⑤⑥
* Features
* Input .
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.
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