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XC9247 - 16V Driver Transistor Built-In Step-Down DC/DC Converters

Download the XC9247 datasheet PDF. This datasheet also covers the XC9246 variant, as both devices belong to the same 16v driver transistor built-in step-down dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

XC9246/XC9247 series is a 16V step-down DC/DC converter with a built-in driver transistor.

and a stable power supply with output currents up to 1A.

The series is designed for use with small ceramic capacitors.

Key Features

  • nput Voltage Output Voltage Range Output Current Efficiency Oscillation Frequency Maximum Duty Cycle Soft-start Time Control Methods Protection Circuits UVLO Output Capacitor Operating Ambient Temperature Packages Environmentally Friendly : 4.5V~16V (The VIN range depends on the product) : 1.2V~5.6V (VFB=1.0V) (The VOUT range depends on the product) : 1A (VIN≧6V and VOUT/VIN≦50%) 1A (VIN<6V and VOUT/VIN≦40%) : 90%(VIN=12V, VOUT=5V, IOUT=200mA) : 1.2MHz : 80% : Internally fixed 1.5ms Adjustable.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XC9246_TorexSemiconductor.pdf) that lists specifications for multiple related part numbers.

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
XC9246/XC9247 Series ETR05024-006 16V Driver Transistor Built-In Step-Down DC/DC Converters ■GENERAL DESCRIPTION ☆GreenOperation-compatible XC9246/XC9247 series is a 16V step-down DC/DC converter with a built-in driver transistor. The series provides high efficiency, and a stable power supply with output currents up to 1A. The series is designed for use with small ceramic capacitors. The series has a 1.0V reference voltage, and using externally connected resistors, the output voltage can be set freely. With an internal switching frequency of 1.2MHz, small external components can be used. The soft-start time is internally set to 1.5ms (TYP.), but can be adjusted to set a longer time using an external resistor and capacitor.