Product Information

MIC24054YJL-TR

MIC24054YJL-TR electronic component of Microchip

Datasheet
Switching Voltage Regulators 12V, 9A High-Efficiency Buck Regulator SuperSwitcher II

Manufacturer: Microchip
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

250: USD 2.5815 ea
Line Total: USD 645.375

970 - Global Stock
Ships to you between
Fri. 05 Apr to Thu. 11 Apr
MOQ: 250  Multiples: 250
Pack Size: 250
Availability Price Quantity
970 - Global Stock


Ships to you between Fri. 05 Apr to Thu. 11 Apr

MOQ : 250
Multiples : 250

Stock Image

MIC24054YJL-TR
Microchip

250 : USD 2.6975

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Type
Brand
Load Regulation
Factory Pack Quantity :
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.
Image Description
MIC24055YJL-TR electronic component of Microchip MIC24055YJL-TR

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12A 28-PowerVQFN
Stock : 0

MIC24056YJL-TR electronic component of Microchip MIC24056YJL-TR

Switching Voltage Regulators 12V, 12A High-Efficiency Buck Regulator SuperSwitcher II
Stock : 502

MIC2505-1YM-TR electronic component of Microchip MIC2505-1YM-TR

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 7080

MIC2506YM-TR electronic component of Microchip MIC2506YM-TR

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Dual 1Amp)
Stock : 2

MIC2505-2YM-TR electronic component of Microchip MIC2505-2YM-TR

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 3862

MIC2505YM electronic component of Microchip MIC2505YM

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 40

MIC2506YM electronic component of Microchip MIC2506YM

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Dual 1Amp)
Stock : 3040

MIC2505-1YM electronic component of Microchip MIC2505-1YM

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 1140

MIC2505YM-TR electronic component of Microchip MIC2505YM-TR

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 6764

MIC2505-2YM electronic component of Microchip MIC2505-2YM

Power Switch ICs - Power Distribution Fully Integrated High-Side Switch (Single 2Amp)
Stock : 1330

Image Description
MIC24051YJL TR electronic component of Microchip MIC24051YJL TR

Switching Voltage Regulators 19V/6A High Efficiency DC-DC Buck Regulator
Stock : 0

MIC2296YD5-TR electronic component of Microchip MIC2296YD5-TR

PMIC; DC/DC converter; Uoper:2.5÷10V; Uout:1.24÷34V; TSOT23-5
Stock : 14

MIC2288YD5-TR electronic component of Microchip MIC2288YD5-TR

Voltage Regulators - Switching Regulators 1.2MHz PWM Boost Converter (Lead Free)
Stock : 409

MIC2251-1YD5-TR electronic component of Microchip MIC2251-1YD5-TR

Voltage Regulators - Switching Regulators High-Efficiency Low EMI Boost Regulator with Dithering Disabled in 5-pin TSOT Package
Stock : 1137

MIC2238-GSYML-TR electronic component of Microchip MIC2238-GSYML-TR

Buck Switching Regulator IC Positive Fixed 1.8V, 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Stock : 0

MIC22200YML-TR electronic component of Microchip MIC22200YML-TR

Switching Voltage Regulators 2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from
Stock : 4145

MIC2172YN electronic component of Microchip MIC2172YN

Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 1.25A (Switch) 8-DIP (0.300", 7.62mm)
Stock : 4

MIC2171WT electronic component of Microchip MIC2171WT

Voltage Regulators - Switching Regulators 2.5A 100kHz Switching Regulator (ROHS Compliant)
Stock : 150

MIC2124YMM electronic component of Microchip MIC2124YMM

Switching Controllers Synch Buck Controller with Adaptive On-Time Control
Stock : 489

TL497ACN electronic component of Texas Instruments TL497ACN

Switching Voltage Regulators 1.2V Switching V
Stock : 2385

MIC24054 Evaluation Board 9A, High-Efficiency, Synchronous DC/DC Buck Regulator with HyperLight Load SuperSwitcher II Power-Up Precautions General Description The evaluation board does not have reverse polarity The MIC24054 DC/DC synchronous buck regulator operates protection. Applying a negative voltage to the VIN terminal over an input supply range of 4.5V to 19V and provides a may damage the device. The maximum VIN operating regulated output at up to 9A of load current. The output voltage of the MIC24054 evaluation board is 19V. The voltage is adjustable down to 0.8V with a typical accuracy of evaluation board has two different layout designs, one 1%. optimized for evaluation (Figure 1) and another one Micrels HyperLight Load architecture maintains high optimized for smaller footprint (Figure 2). The evaluation efficiency under light load conditions by transitioning to board is only populated with components shown in variable frequency, discontinuous mode operation. The schematic Figure 1. Hyper Speed Control allows smaller output capacitance. The device operates at a switching frequency of 600kHz, Getting Started which remains relatively constant with changes in input 1. VIN Supply. voltage and output load. Connect a supply to the VIN and GND terminals, The MIC24054 uses an adaptive T ripple control ON paying careful attention to the polarity and the supply architecture. An undervoltage lockout feature is provided to range (5V < VIN < 19V). An ammeter may be placed ensure proper operation under power-sag conditions. An between the input supply and the VIN terminal to the internal soft-start feature is provided to reduce the inrush evaluation board. Make sure that the supply voltage is current. Foldback current limit and hiccup mode short-circuit monitored at the VIN terminal. The ammeter and/or protection, and thermal shutdown ensures protection of the power lead resistance can reduce the voltage supplied IC during fault conditions. to the input. Do not apply power until Step 4. The HyperLight Load and Hyper Speed Control features 2. Connect the load to the V and ground terminals. OUT allow ideal transition from light load to full load and vice versa. The load can be either passive (resistive) or active (as The 19V operating rating of the device provides ample design in an electronic load). An ammeter can be placed safety margin for 12V input applications. between the load and the V terminal. Make sure OUT The basic parameters of the MIC24051 evaluation board that the output voltage is monitored at the V OUT are a VIN supply of 5V to 19V, output voltage of 0.8V to 5V terminal. (1) at 6A , and 600kHz switching frequency. 3. Enable Input. Note: An EN connector is provided on the evaluation board 1. Refer to the temperature curves shown in Evaluation Board so that users can easily access the enable feature. Performance. The typical minimum input voltage to maximum output The output of the MIC24054 turns on when VDD voltage conversion is limited by the maximum duty cycle. exceeds the UVLO threshold. The output of the MIC24054 may be turned off by shorting the EN pin to ground. Datasheets and support documentation are available on Micrels web site at: www.micrel.com. 4. Turn on the Power. Turn on VIN power supply and verify that the output Requirements voltage is regulated to 1.8V. The MIC24054 evaluation board requires only a single power supply with at least 10A current capability. The Ordering Information MIC24054 has internal VDD LDO so no external linear regulator is required to power the internal biasing of the IC. Part Number Description When VIN < 5.5V, VDD should be tied to PVIN pins to 9A HLL DC/DC Buck Regulator MIC24054YJL EV bypass the internal linear regulator by a jumper. The Evaluation Board output load can be either active or passive. HyperLight Load is a registered trademark of Micrel, Inc. Hyper Speed Control, SuperSwitcher II, and Any Capacitor are trademarks of Micrel, Inc. Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. MIC24054 Evaluation Board Output Voltage The output voltage on the MIC24054 evaluation board is adjustable. It is set by adjusting the feedback resistors, as shown in Equation 1: R4 Eq. 1 V = V 1 + OUT FB R BOTTOM where V = 0.8V and R is one of the R5, R6, R7, FB BOTTOM R8, R9, R10, R11, R12, which corresponds to 0.9V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V, respectively. Leaving R open gives a 0.8V output voltage. The output BOTTOM voltage is set at the factory for a 1.8V output, but it can easily be changed by moving the jumper to the corresponding position to get an indicated voltage on the board. If a desired voltage is not shown on the board, it is easily changed by removing R and replacing it with BOTTOM the values that yield the desired output voltage. After R4 is selected, R can be calculated using Equation 2. BOTTOM R4 V FB R = Eq. 2 BOTTOM V V OUT FB For V = 0.8V: FB R4 0.8V R = Eq. 3 BOTTOM V 0.8V OUT Do not set the output voltage to exceed 5V because of the 6.3V rating of the output capacitor and the limitation of the line regulation. Please refer to the Setting Output Voltage and Ripple Injection subsections of the Application Information section of the MIC24054 datasheet for detailed information. Revision 1.1 February 11, 2013 2

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
AT9
ATM
Atmel
Atmel Wireless (VA)
M4S
M6S
M8S
M9S
MCP
Micrel
Micrel Inc
MICREL SEMICONDUCTOR
MICREL SYNERGY SEMI
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (MICROSEMI)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
MICROSEMI
Microsemi Analog Mixed Signal Group
Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
Microsemi SoC
MICROSEMI/LAWRENCE
MICROSEMI/LINFINITY
MSC
Roving Networks
ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
Supertex
Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted