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MAXIM MAX17761ATC+T
| Manufacturer | |
| MPN | MAX17761ATC+T |
| LCSC Part # | C2073061 |
| Packaging | TDFN-12-EP(3x3) |
| Customer # | |
| Key Attributes | 4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter |
| Datasheet | MAXIM MAX17761ATC+T |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 2 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | TDFN-12-EP(3x3) | |
| Operating Temperature | -40℃~+125℃@(TA) | |
| Frequency - Switching | 200kHz~600kHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Frequency synchronization;Adjustable soft-start;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 4.5V~76V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 1A | |
| Output Voltage | 800mV~68.4V | |
| Quiescent Current | 195uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | TDFN-12-EP(3x3) | |
| Operating Temperature | -40℃~+125℃@(TA) | |
| Frequency - Switching | 200kHz~600kHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Frequency synchronization;Adjustable soft-start;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 4.5V~76V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 1A | |
| Output Voltage | 800mV~68.4V | |
| Quiescent Current | 195uA |
Help & FeedbackShow similar products (0) >
Introduction
AI Translation
The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90% of VIN. The feedback voltage regulation accuracy over -40°C to +125°C is ±1.5%.
Features
AI Translation
- Reduces External Components and Total Cost
- No Schottky—Synchronous Operation
- Internal Compensation Components
- All-Ceramic Capacitors, Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 76V Input
- Output Adjustable from 0.8V up to 90% of VIN
- Delivers up to 1A Over Temperature
- 200kHz to 600kHz Adjustable Frequency with External Clock Synchronization
- Programmable Current Limit Reduces Power Dissipation
- Peak Efficiency >90%
- PFM Mode Enables Enhanced Light-Load Efficiency
- Auxiliary Bootstrap LDO for Improved Efficiency
- 5μA Shutdown Current
- Operates Reliably in Adverse Industrial Environments
- Adjustable Soft-Start and Prebiased Power-Up
- Built-in Output-Voltage Monitoring with RESET
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Load
- Overtemperature Protection
- High Industrial -40°C to +125°C Ambient Operating Temperature Range
- -40°C to +150°C Junction Temperature Range
Applications
AI Translation
- Industrial Control Power Supplies
- General-Purpose Point-of-Load
- Distributed Supply Regulation
- Basestation Power Supplies
- Wall Transformer Regulation
- High-Voltage, Single-Board Systems
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
In-Stock: 559
559 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 3.2187 | $ 3.22 |
| 10+ | $ 2.7696 | $ 27.70 |
| 30+ | $ 2.4878 | $ 74.63 |
| 100+ | $ 2.201 | $ 220.10 |
| 500+ | $ 2.0699 | $ 1034.95 |
| 1,000+ | $ 2.0141 | $ 2014.10 |
Standard Packaging2500/Full Reel | ||
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | TDFN-12-EP(3x3) | |
| Operating Temperature | -40℃~+125℃@(TA) | |
| Frequency - Switching | 200kHz~600kHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Frequency synchronization;Adjustable soft-start;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 4.5V~76V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 1A | |
| Output Voltage | 800mV~68.4V | |
| Quiescent Current | 195uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | TDFN-12-EP(3x3) | |
| Operating Temperature | -40℃~+125℃@(TA) | |
| Frequency - Switching | 200kHz~600kHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Frequency synchronization;Adjustable soft-start;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 4.5V~76V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 1A | |
| Output Voltage | 800mV~68.4V | |
| Quiescent Current | 195uA |
Help & FeedbackShow similar products (0) >
Introduction
AI Translation
The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90% of VIN. The feedback voltage regulation accuracy over -40°C to +125°C is ±1.5%.
Features
AI Translation
- Reduces External Components and Total Cost
- No Schottky—Synchronous Operation
- Internal Compensation Components
- All-Ceramic Capacitors, Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 76V Input
- Output Adjustable from 0.8V up to 90% of VIN
- Delivers up to 1A Over Temperature
- 200kHz to 600kHz Adjustable Frequency with External Clock Synchronization
- Programmable Current Limit Reduces Power Dissipation
- Peak Efficiency >90%
- PFM Mode Enables Enhanced Light-Load Efficiency
- Auxiliary Bootstrap LDO for Improved Efficiency
- 5μA Shutdown Current
- Operates Reliably in Adverse Industrial Environments
- Adjustable Soft-Start and Prebiased Power-Up
- Built-in Output-Voltage Monitoring with RESET
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Load
- Overtemperature Protection
- High Industrial -40°C to +125°C Ambient Operating Temperature Range
- -40°C to +150°C Junction Temperature Range
Applications
AI Translation
- Industrial Control Power Supplies
- General-Purpose Point-of-Load
- Distributed Supply Regulation
- Basestation Power Supplies
- Wall Transformer Regulation
- High-Voltage, Single-Board Systems
C2073061 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| MAX17761ATC+ | MAXIM | TDFN-12-EP(3x3) | 0 | $ 4.1059 | ||
| MAX20059ATCA/VY+ | MAXIM | TDFN-12-EP(3x3) | 0 | $ 3.5593 |