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XC6366 - PWM/PFM Switchable Step-Down DC/DC Controllers

Download the XC6366 datasheet PDF. This datasheet also covers the XC6365 variant, as both devices belong to the same pwm/pfm switchable step-down dc/dc controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The XC6365/XC6366 series are multi-functional step-down DC/DC controllers which have 1A output current capability by using an externally connected transistor, coil, diode and capacitor.

Output voltage is programmable in 0.1V increments between 1.5V to 6.0V (VOUT) (±2.5% accuracy).

Key Features

  • put Voltage Range : 2.2V ~ 10V (VOUT type) Output Voltage Range : 1.5V ~ 6.0V (0.1V increments) (±2.5%) Oscillation Frequency : 300kHz (±15%) Custom products for 180, 500kHz Output Current High Efficiency : More than 1.0A (VIN=5.0V, VOUT=3.0V) : 92% (TYP. ) Stand-by Capability : ISTB=B 0.5μA (MAX. ) Selection : Soft-start set-up external Output voltage set-up internal (VOUT) Output voltage set-up external (FB) PWM/PFM Control (XC6366) Maximum Duty Cycle : 100% Packages : SOT-25, USP-6C.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XC6365_TOREX.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Torex Semiconductor

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
XC6365/XC6366 Series ETR0501_006 PWM Controlled, PWM/PFM Switchable Step-Down DC/DC Controllers ☆GreenOperation Compatible ■GENERAL DESCRIPTION The XC6365/XC6366 series are multi-functional step-down DC/DC controllers which have 1A output current capability by using an externally connected transistor, coil, diode and capacitor. Output voltage is programmable in 0.1V increments between 1.5V to 6.0V (VOUT) (±2.5% accuracy). Further, with 1.0V of standard voltage supply internal and using externally connected components, output voltage can be set up freely (FB). With a 300kHz switching frequency, the size of the external components can be reduced.