MAX17597ATE+ by Analog Devices
Peak-Current-Mode Controllers for Flyback and Boost Regulators
| Status: | Active |
|---|---|
| Series: | MAX17597 |
| RoHS: | Unknown |
Features
| Programmable Switching Frequency Allows Optimization of the Magnetic and Filter Components, Resulting in Compact, Cost-Effective, Efficient Isolated/Non-Isolated Power Supplies 100kHz to 1MHz Programmable Switching Frequency with Optional Synchronization Peak Current Mode Control Provides Excellent Transient Response Offline (Universal Input AC) and Telecom (36V to 72V) Flyback Controller—MAX17595 DC-DC (4.5V to 36V) Flyback Controller—MAX17596 Nonsynchronous (4.5V to 36V) Boost PWM Controller—MAX17597 3mm x 3mm TQFN Package |
| 100kHz to 1MHz Programmable Switching Frequency with Optional Synchronization |
| Peak Current Mode Control Provides Excellent Transient Response Offline (Universal Input AC) and Telecom (36V to 72V) Flyback Controller—MAX17595 DC-DC (4.5V to 36V) Flyback Controller—MAX17596 Nonsynchronous (4.5V to 36V) Boost PWM Controller—MAX17597 |
| Offline (Universal Input AC) and Telecom (36V to 72V) Flyback Controller—MAX17595 |
| DC-DC (4.5V to 36V) Flyback Controller—MAX17596 |
| Nonsynchronous (4.5V to 36V) Boost PWM Controller—MAX17597 |
| 3mm x 3mm TQFN Package |
| Programmable Frequency Dithering Enables Low-EMI Spread-Spectrum Operation |
| Integrated Protection Features Enhance System Reliability Adjustable Current Limit with External Current-Sense Resistor Fast Cycle-By-Cycle Peak Current Limiting Hiccup-Mode Short-Circuit Protection Overtemperature Protection Programmable Soft-Start and Slope Compensation Input Overvoltage Protection |
| Adjustable Current Limit with External Current-Sense Resistor |
| Fast Cycle-By-Cycle Peak Current Limiting |
| Hiccup-Mode Short-Circuit Protection |
| Overtemperature Protection |
| Programmable Soft-Start and Slope Compensation |
| Input Overvoltage Protection |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 36 |
| VOUT1 (V) (min) | 5 |
| VOUT1 (V) (max) | 250 |
| IOUT1 (A) (max) | 4 |
| Switch Type | External |
| Output Adjust. Method | Resistor |
| Power Good Signal | Yes |
| IQ (mA) (typ) | 2 |
| Shutdown Mode Supply Current (µA) (typ) | 20 |
| Shutdown Mode Supply Current (µA) (max) | 32 |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 1000 |
| Design Tools | EE-Sim |
| Package/Pins | TQFN-CU/16 |
| BudgetaryPrice (See Notes) | 1.08 |
MAX17597ATE+ Semiconductors - ICs by Analog Devices
PWM CTRL PEAK-CURRENT-MODE TQFN-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | - |
|---|---|
| Output Voltage | - |
| Output Current | - |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 36V |
| Controller IC Case Style | TQFN |
| No. of Pins | 16Pins |
| Frequency | 1MHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
Alternative Descriptions
| AC-DC and DC-DC Peak-Current-M | Analog Devices |
| PWM CTRL, PEAK-CURRENT-MODE, TQFN-16 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX17597ATE+ ?
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Is the MAX17597ATE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
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Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX17597ATE+ .
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