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LY1152 Datasheet - Lyontek

LY1152 - Inverting DC/DC Controller

The LY1152 is a high performance inverting DC/DC controller, and the LY1152 designed to drive an external power switch to generate adjustable negative voltages.

Output voltage can be scaled to -40V.

The LY1152 quiescent current is about 90.0uA and shutdown mode current can be reduced to 0.1uA.

In th

LY1152 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

LY1152_Lyontek.pdf

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Datasheet Details

Part number:

LY1152

Manufacturer:

Lyontek

File Size:

249.80 KB

Description:

Inverting dc/dc controller.

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