LY1152 Datasheet Inverting DC/DC Controller

Manufacturer: Lyontek

Overview: ® LY1152 Rev. 1.2 Inverting DC/DC Controller (SOP) GENERAL.

LY1152 inverting dc/dc controller by Lyontek - Datasheet Preview

Datasheet Details

Part number	LY1152
Manufacturer	Lyontek
File Size	249.80 KB
Description	Inverting DC/DC Controller
Download	LY1152 Download (PDF)

General Description

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.

Key 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 Efficiency (80%).
Lead free and green package available. (RoHS Compliant).
Space Saving Package： - 8-pin SOP package.
APPLIC.

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