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XC9103D091MR-G - Torex

Description: Input Voltage Range : 0.9V ~ 10V Supply Voltage Range : 1.8V ~ 10V Output Voltage Range : 1.5V ~ 30V Set freely with the reference voltage 0.9V(±2.0%) and two resistors Oscillation Frequency : 100kHz, 180kHz, 300kHz, 500kHz (±15%) Output Current : more than 400mA (VIN=1.8V, VOUT=3.3V) Controls : PWM (XC9103) PWM/PFM auto-switching (XC9104) PWM/PFM manual switching (XC9105) High Efficiency : 85% (TYP.) Stand-by Current : ISTB=1.0μA (MAX.) Load Capacitors : Low ESR capacitors compatible Packages

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XC9103D091MR-G - Torex PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-25
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XC9103D091MR-G - Torex  - 3D model - SOT23 (5-Pin) - SOT-25
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XC9103D091MR-G Details

  • Manufacturer Part Number:

    XC9103D091MR-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    6

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 1.5 V TO 30 V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.3 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    115 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    10

  • Width:

    1.6 mm

XC9103D091MR-G Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are suggested. Refer to the Torex application note for detailed guidelines.
  • Implement a capacitor filter at the input to reduce ripple and noise. Additionally, consider using a voltage regulator with a low dropout voltage to maintain a stable output voltage.
  • The maximum power dissipation is dependent on the ambient temperature and PCB design. As a general guideline, the device can dissipate up to 1.5W at 25°C ambient temperature. Refer to the datasheet for thermal derating information.
  • The XC9103D091MR-G is rated for operation up to 105°C. However, the device's performance and reliability may degrade at higher temperatures. Consider using a heat sink or thermal management system to maintain a safe operating temperature.
  • Implement overvoltage protection (OVP) and overcurrent protection (OCP) circuits to prevent damage from voltage surges and excessive current. A fuse or PTC resettable fuse can be used for OCP.

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XC9103D091MR-G Overview

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Part Image XC9103D091ML Torex Semiconductor LTD

Switching Regulator/Controller