LY1152 Datasheet - Lyontek

LY1152, Inverting DC/DC Controller

® LY1152 Rev.1.2 Inverting DC/DC Controller (SOP) GENERAL .
The LY1152 is a high performance inverting DC/DC controller, and the LY1152 designed to drive an external power switch to generate adjustable negative.

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Datasheet Details

Part number:

LY1152

Manufacturer:

Lyontek

File Size:

249.80 KB

Description:

Inverting DC/DC Controller

Features

* 2.4V ~ 7.0V Power supply. Low shutdown current at 0.1uA (Typical). Low quiescent current at 90.0uA (Typical). Adjustable Output Voltage to -40V. 60KHz ~ 160KHz Switching Frequency. High Efficiency with Low Cost External PNP Bipolar Transistor.
* Pulse Frequency Modulation Maintains High Effi

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