XD9268 Datasheet 36v Operation 600ma Synchronous Step-down DC/dc Converters

Manufacturer: Torex Semiconductor

Overview: XD9267/XD9268 Series ETR05075-004 36V Operation 600mA Synchronous Step-Down DC/DC Converters ☆AEC-Q100.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	XD9268
Manufacturer	Torex Semiconductor
File Size	1.21 MB
Description	36V Operation 600mA Synchronous Step-Down DC/DC Converters
Datasheet	XD9268 XD9267 Datasheet (PDF)

General Description

The XD9267/XD9268 series are 36V operation synchronous step-down DC/DC converter ICs with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor.

The XD9267/XD9268 series has an operating voltage range of 3 V to 36 V, a switching frequency of 2.2 MHz, and the circuit scheme of synchronous rectification to be a highly efficient and stable power supply.

An internal reference voltage source of 0.75 V is available, and the output voltage can be set to 1 V to 25 V by external res istors (RFB1 and RFB2).

Key Features

nput Voltage Range Output Voltage Range FB Voltage Oscillation Frequency Output Current Quiescent Current Control Methods Soft-start Time Protection functions Output Capacitor Operating Ambient Temperature Packages Environmentally Friendly : 3.0 ~ 36V (Absolute Max 40V) : 1.0 ~ 25V : 0.75V ± 1.5% : 2.2MHz : 600mA : 13.5μA (XD9268) : PWM control(XD9267) : PWM/PFM Auto(XD9268) : Efficiency 88%@12V→5V,300mA : Adjustable by RC Over Current Protection : (Automatic Recovery) Thermal Shutdown : Cerami.

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More Datasheets from Torex Semiconductor

Part Number	Description
XD9267	36V Operation 600mA Synchronous Step-Down DC/DC Converters