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Numéro de sérieXCM406
CategoriePower Management => Regulators => Linear Regulators => LDO (Low Drop Out)
Description2 Channel Output Large Current High Speed LDO Regulator
The XCM406 series is a high current, dual LDO regulator in an ultra small USP-12B01 package which measures just 2.8mm x 2.8mm. The IC is basically two XC6210 high speed CMOS LDOs which are precise, low noise, high current, regulators consisting of a voltage reference, an error amplifier, a current limiter and phase compensation circuit plus a driver transistor. The low ON resistance of the built-in driver transistor means that batteries can be used to a minimal input-output voltage differential and can therefore be used for a longer time. The series can be used with low ESR ceramic capacitors and output voltages are selectable in 0.1V increments within a range of 0.8V to 5.0V per channel. The fold-back current limit circuit also operates as the output current limiter and the output pin protector
SociétéTorex Semiconductor
DatasheetTélécharger XCM406 datasheet
 
 
  • Description courte
  • High Current High Speed Dual LDO Regulator

    The XCM406 series is a high current, dual LDO regulator in an ultra small USP-12B01 package which measures just x 2.8mm. The IC is basically two XC6210 high speed CMOS LDOs which are precise, low noise, high current, regulators consisting of a voltage reference, an error amplifier, a current limiter and phase compensation circuit plus a driver transistor. The low ON resistance of the built-in driver transistor means that batteries can be used to a minimal input-output voltage differential and can therefore be used for a longer time. The series can be used with low ESR ceramic capacitors and output voltages are selectable in 0.1V increments within a range to 5.0V per channel. The fold-back current limit circuit also operates as the output current limiter and the output pin protector. The IC can be placed in stand-by mode via the CE function so that power consumption is greatly reduced.

    APPLICATIONS
    Mobile phone Bluetooth equipment Portable AV equipment Portable gaming equipment
    FEATURES

    Maximum Output Current Dropout Voltage Operating Voltage Range Output Voltage Setting Range Accuracy Low Power Consumption High Ripple Rejection Operating Temperature Range Package 700mA (TYP.: 800mA limit) 5.0V (0.1V increments) A (TYP.) USP-12B01 :

    * The dotted lines in the circuit indicates the connection using through-holes at the backside of the PC board

    * A dissipation pad on the reverse side of the package should be electrically isolated. *1: Electrical potential of the XC6210 series' dissipation pad should the VSS level. *2: Electrical potential of the XC6210 series' dissipation pad should be the VSS level. Care must be taken for an electrical potential of each dissipation pad as to enhance mounting strength and heat release when the pad needs to be connected to the circuit.

    PIN NUMBER USP-12 PIN NAME EN1 XC6210 VIN VSS VOUT CE VSS VOUT CE XC6210 VIN VR1 Power Input No Connection VR1 Ground VR2 Power Input No Connection VR2 Ground VR2 Output No Connection VR2 ON/OFF Control VR1 Output No Connection VR1 ON/OFF Control

    DESCRIPTION Combination of the Series and Options Output Voltage Output Voltages Device Orientation

    DESCRIPTION + XC6210Bxx2 (High Active, Without Pull-down resister) + XC6210Axx2 (High Active, With Pull-down resister) Internally set sequential number relating to output voltage VOUT1 selection output voltage range 5.0V (0.1V increments) VOUT2 selection output voltage range 5.0V (0.1V increments) USP-12B01 Embossed tape, standard feed

    For other combinations, output voltages and etc., please ask your sales contacts.