natlinear LN1001
LN1001 includes a programmable high efficiency BUCK charger, four LED battery indicator , a Torch LED driver , a high efficiency Boost converter, and an overdischarge protector. It is suitable for single-cell lithium -ion / lithium polymer battery charge and discharge management, and can be widely used in power bank, handheld devices, PDA, smart phones and so on.| Part No. | LN1001 |
|---|---|
| Datasheet | LN1001 Download |
| Manufacturer | natlinear |
| Description | single-chip Power Bank dedicated IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
It integrates high efficiency synchronous BUCK battery charge management , the maximum charging current of up to 2A ; the integrated boost DC / DC can output the maximum discharge current reaches 1.5A , and intelligent judgments load insertion and removal , automatic boost and automatic shutdown; the integrated battery detection and 4 -segment display , both in the state of charge or discharge , can effectively indicate the current battery remaining power. By a unique key , it can easily control the boost switch start and Torch On/off . Torch LED can output maximum 50mA of current. LN1001 also integrates a battery temperature detection , low battery voltage protection, output over current / over voltage / short circuit protection circuit to ensure that chip and system security.●
APPLICATIONS
● Single-chip Power Bank solution● Single-cell lithium-ion / lithium polymer battery charger
● Fixed 5V Boost Coverter
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FEATURES
● One Key Control● 1.5A charge current
● 2A...
