Datasheet Summary
PWM Control Of Dual DC-DC Boost Controller
- 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
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