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Datasheet Microchip MIC24053YJL-TR

ManufacturerMicrochip
SeriesMIC24053
Part NumberMIC24053YJL-TR

The MIC24053 is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture

Datasheets

  • Download » Datasheet PDF, 3.4 Mb, Revision: 11-18-2016
    MIC24053 - 12V, 9A High-Efficiency Buck Regulator
    Docket ↓
    MIC24053
    12V, 9A High-Efficiency Buck Regulator with Hyper Speed Control
    Features General Description
    В® Hyper Speed Control Architecture Enables:
    -High Delta V Operation (VIN = 19V and VOUT
    = 0.8V)
    -Small Output Capacitance 4.5V to 19V Voltage Input 9A Output Current Capability, Up to 95%
    Efficiency Adjustable Output from 0.8V to 5.5V ±1% Feedback Accuracy Any Capacitor Stable-Zero-to-High ESR 600 kHz Switching Frequency No External Compensation Power Good (PG) Output Foldback Current-Limit and “Hiccup Mode”
    Short-Circuit Protection Supports Safe Startup into a Pre-Biased Load –40°C to +125°C Junction Temperature Range Available in 28-pin 5 mm x 6 mm QFN Package The MIC24053 is a constant-frequency, synchronous
    buck regulator featuring a unique adaptive on-time
    control architecture. The MIC24053 operates over an
    input supply range of 4.5V to 19V and provides a
    regulated output of up to 9A of output current. The
    output voltage is adjustable down to 0.8V with a
    guaranteed accuracy of В±1%, and the device operates
    at a switching frequency of 600 kHz.
    The Hyper Speed ControlВ® architecture allows for
    ultra-fast transient response while reducing the output
    capacitance and also makes (High VIN)/(Low VOUT)
    operation possible. This adaptive tON ripple control
    architecture
    combines
    the ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageVQFN
Pins28

Parametrics

# of Outputs1
Automotive RatedNo
Duty Cycle Max0.82 %
Input Voltage Range4.5 - 19 V
Light Load Efficiency ModeNo
Operating Temperature Range-40 to +125 °C
Output Current9000 mA) Max
Output Voltage Range0.8 - 5.5 V
Quiescent Current0.73 mA) type
Regulator TypeStep Down (Buck)
SHUTDOWN Current5 µA
Switching Frequency600 kHz
Synchronous RectifierYes
Vfb0.8 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC24053 (1)
  • MIC24053YJL-TR

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 36V

Other Names:

MIC24053YJLTR, MIC24053YJL TR

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