TOREX SEMICONDUCTOR XCL233
The XCL233 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package. It uses an ultra-low current consumption circuit and PFM control. The control IC and coil are integrated to achieve miniaturization, and a space-saving power supply can be configured simply by adding two external capacitors.| Part No. | XCL233 |
|---|---|
| Datasheet | XCL233 Download |
| Manufacturer |  TOREX SEMICONDUCTOR |
| Description | Inductor Built-in Step-Down DC/DC Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
the ultra-low current consumption circuit and PFM control method realize high efficiency with a light load. Additionally two-preset output voltage switchover function is available with using VSET pin. This function can select an appropriate output voltage based on the MCU behavior mode and contribute a power consumption reduction for a total system. An operating voltage range of 1.8V to 6.0V enables support for applications that require an internally fixed output voltage from 0.5V to 3.6V.●
APPLICATIONS
● Smart meter● Low Power RF
● Sensor Module
● Wearable Devices
● Energy Harvest devices
● Back-up power supply circuit
● Smart card
● Devices with 1 Lithium cell
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FEATURES
Input Voltage Range : 1.8V ~ 6.0V Output Voltage Setting : 0.5V ~ 1.9V (0.05V increments) 2.0V ~ 3.6V (0.1V increments) Output Voltage Accuracy ±20mV (VOUT1,2≦1.0V) ±2.0% (VOUT1,2＞1.0V) Output Current : 150mA Supply Current : 200nA @ VOUT=1.8V Control Method : PFM control Efficiency 86% (VIN=3.6V,...
