MAXM17543ALJ+ by Analog Devices
4.5V to 42V, 2.5A High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor
| Status: | Active |
|---|---|
| Series: | MAXM17543 |
| RoHS: | Unknown |
Features
| Reduces Design Complexity, Manufacturing Risks, and Time-to-Market Integrated Switching Power Supply Controller and Dual-MOSFET Power Switches Integrated Inductor Integrated Compensation Component |
| Integrated Switching Power Supply Controller and Dual-MOSFET Power Switches |
| Integrated Inductor |
| Integrated Compensation Component |
| Saves Board Space in Space-Constrained Applications Complete Integrated Step-Down Power Supply in a Single Package Small Profile 9mm x 15mm x 2.8mm SiP Package Simplified PCB Design with Minimal External BOM Components |
| Complete Integrated Step-Down Power Supply in a Single Package |
| Small Profile 9mm x 15mm x 2.8mm SiP Package |
| Simplified PCB Design with Minimal External BOM Components |
| Offers Flexibility for Power-Design Optimization Wide Input Voltage Range from 4.5V to 42V Output-Voltage Adjustable Range from 0.9V to 12V Adjustable Frequency with External Frequency Synchronization (100kHz to 1.8MHz) Soft-Start Programmable PWM, PFM, or DCM Current-Mode Control Optional Programmable EN/UVLO |
| Wide Input Voltage Range from 4.5V to 42V |
| Output-Voltage Adjustable Range from 0.9V to 12V |
| Adjustable Frequency with External Frequency Synchronization (100kHz to 1.8MHz) |
| Soft-Start Programmable |
| PWM, PFM, or DCM Current-Mode Control |
| Optional Programmable EN/UVLO |
| Operates Reliably in Adverse Industrial Environments Integrated Thermal Fault Protection Hiccup Mode Overload Protection Active-Low RESET/ Output-Voltage Monitoring Wide Industrial Ambient Operating Temperature Range (-40°C to +125°C)/ Junction Temperature Range (-40°C to +150°C) Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions |
| Integrated Thermal Fault Protection |
| Hiccup Mode Overload Protection |
| Active-Low RESET/ Output-Voltage Monitoring |
| Wide Industrial Ambient Operating Temperature Range (-40°C to +125°C)/ Junction Temperature Range (-40°C to +150°C) |
| Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 42 |
| VOUT1 (V) (min) | 0.9 |
| VOUT1 (V) (max) | 12 |
| IOUT1 (A) (max) | 2.5 |
| Switch Type | Internal |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| Power Good Signal | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 2200 |
| Design Tools | EE-Sim |
| Package/Pins | LGA MODULE/32 |
| BudgetaryPrice (See Notes) | 9.01 |
MAXM17543ALJ+ Semiconductors - ICs by Analog Devices
DC/DC CONV BUCK 1.8MHZ SIP-29
| Status: | Unknown |
|---|---|
| Series: | Himalaya Series |
| RoHS: | Unknown |
Specifications
| DC / DC Converter Type | SIP |
|---|---|
| Input Voltage Min | 4.5V |
| Input Voltage Max | 42V |
| No. of Outputs | 1 Output, 1Outputs |
| DC / DC Converter IC Case | Module |
| No. of Pins | 29Pins |
| Output Current | 2.5A |
| Output Voltage Min | 900mV |
| Output Voltage Max | 12V |
| Switching Frequency | 1.8MHz |
| Topology | Buck (Step Down) |
| Operating Temperature Max | 125°C |
| Product Range | Himalaya Series |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (15-Jan-2018) |
| Adjustable Output Voltage Max | 12V |
| Adjustable Output Voltage Min | 900mV |
| Output Type | Adjustable |
Alternative Descriptions
| DC/DC CONV, BUCK, 1.8MHZ, SIP-29 | Farnell |
| Dc/Dc Conv, Buck, 1.8Mhz, Sip-29 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAXM17543ALJ+ ?
Additional datasheets, footprints and schematics for MAXM17543ALJ+ are listed on our Part Details page. You can also find images and similar parts to MAXM17543ALJ+ on this page.
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Is the MAXM17543ALJ+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAXM17543ALJ+ have stock available?
Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAXM17543ALJ+ .
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