MAX17682ATP+ by Analog Devices
4.5V to 42V Input, Ultra-Small, High-Efficiency, Iso-Buck DC-DC Converter
| Status: | Active |
|---|---|
| Series: | MAX17682 |
| RoHS: | Unknown |
Features
| Eliminates External Components and Reduces Total Cost Synchronous Primary Operation for High Efficiency and Reduced Cost All-Ceramic Capacitors, Ultra-Compact Layout |
| Synchronous Primary Operation for High Efficiency and Reduced Cost |
| All-Ceramic Capacitors, Ultra-Compact Layout |
| Reduces Number of DC-DC Regulators to Stock Wide 4.5V to 42V Input Voltage Range 0.9V to 92% VIN Primary Output Voltage Delivers up to 3.7A Peak Current 100kHz to 500kHz Adjustable Frequency with External Synchronization Available in a 20-Pin, 4mm x 4mm TQFN Package |
| Wide 4.5V to 42V Input Voltage Range |
| 0.9V to 92% VIN Primary Output Voltage |
| Delivers up to 3.7A Peak Current |
| 100kHz to 500kHz Adjustable Frequency with External Synchronization |
| Available in a 20-Pin, 4mm x 4mm TQFN Package |
| Reduces Power Dissipation Peak Efficiency > 90% Shutdown Current = 2.8µA (typ) |
| Peak Efficiency > 90% |
| Shutdown Current = 2.8µA (typ) |
| Operates Reliably in Adverse Industrial Environments Hiccup-Mode Current Limit, Sink Current Limit, and Auto-Retry Startup Programmable EN/UVLO Threshold Adjustable Soft-Start High Industrial -40°C to +125°C Ambient Operating Temperature Range -40°C to +150°C Junction Temperature Range |
| Hiccup-Mode Current Limit, Sink Current Limit, and Auto-Retry Startup |
| Programmable EN/UVLO Threshold |
| Adjustable Soft-Start |
| High Industrial -40°C to +125°C Ambient Operating Temperature Range |
| -40°C to +150°C Junction Temperature Range |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 42 |
| VOUT1 (V) (min) | 0.9 |
| VOUT1 (V) (max) | 42 |
| Switch Type | Internal |
| VOUT1 Tolerance (±%) | 1.7 |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| Power Good Signal | Yes |
| IQ (mA) (max) | 1.95 |
| # DC-DC Outputs | 1 |
| Alternate Topology | Step-DownStep-Up |
| Switching Frequency (kHz) | 100-500 |
| Design Tools | EE-Sim |
| Package/Pins | TQFN/20 |
| Oper. Temp. (°C) | -40 to +125 |
| BudgetaryPrice (See Notes) | 1.9 |
MAX17682ATP+ Semiconductors - ICs by Analog Devices
DC/DC CONV ISOLATED-BUCK 3.7A TQFN-20
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 4.5V |
| Input Voltage Max | 42V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | TQFN |
| No. of Pins | 20Pins |
| Output Current | 3.7A |
| Output Voltage Min | 900mV |
| Output Voltage Max | - |
| Switching Frequency | 500kHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| 4.5V to 42V Input, High-Effici | Analog Devices |
| Dc/Dc Conv, Isolated-Buck, 3.7A, Tqfn-20 | Newark Electronics |
| DC/DC CONV, ISOLATED-BUCK, 3.7A, TQFN-20 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX17682ATP+ ?
Additional datasheets, footprints and schematics for MAX17682ATP+ are listed on our Part Details page. You can also find images and similar parts to MAX17682ATP+ on this page.
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Is the MAX17682ATP+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX17682ATP+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for MAX17682ATP+ .
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