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XC9262

Torex
Part Number XC9262
Manufacturer Torex
Description Step-Down DC/DC Converter
Published Aug 27, 2020
Detailed Description XC9262 Series ETR05043-004 HiSAT-COT® Control 1.5A Synchronous Step-Down DC/DC Converters ■GENERAL DESCRIPTION ☆Gree...
Datasheet PDF File XC9262 PDF File

XC9262
XC9262

Overview
XC9262 Series ETR05043-004 HiSAT-COT® Control 1.
5A Synchronous Step-Down DC/DC Converters ■GENERAL DESCRIPTION ☆Green Operation compatible The XC9262 series is a group of synchronous-rectification type DC/DC converters with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor, designed to allow the use of ceramic capacitors.
Output voltage is internally set in a range from 0.
8V to 3.
6V (accuracy: ±2.
0%) increments of 0.
05V.
The device provides a high efficiency, stable power supply with an output current of 1.
5A to be configured using only a coil and two capacitors connected externally.
Oscillation frequency is set to 1.
2MHz or 3.
0MHz can be selected for suiting to your particular application.
The operation mode is HISAT-COT (*) control, which has an excellent transient response.
PWM control or PWM/PFM auto switching control can be selected at the MODE pin, and a high-speed response, low ripple, and high efficiency are achieved across the entire load range (from light loads to heavy loads).
During stand-by, all circuits are shutdown to reduce current consumption to as low as 1.
0μA or less.
As for the soft-start function as fast as 0.
3ms in typical for quick turn-on.
With the built-in UVLO (Under Voltage Lock Out) function, the internal P-channel MOS driver transistor is forced OFF when input voltage becomes 2.
00V or lower.
The B types integrate CL High Speed discharge function which enables the electric charge at the output capacitor CL to be discharged via the internal discharge.
The package is the ultra-small 1.
2mm × 1.
4mm × h0.
3mm (LGA-8B01).
(*) HiSAT-COT is a proprietary high-speed transient response technology for DC/DC converter which was developed by Torex.
It is Ideal for the LSI's that require high precision and high stability power supply voltage.
■APPLICATIONS ●Communication equipment / Communication Module (Bluetooth/Wi-Fi/GPS） ●MCU / FPGA / ASIC for power supplies (POL) ●Smart phones / Mobile phones ●DSC/Cam...


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