MAX5974AETE+T by Analog Devices
Active-Clamped, Spread-Spectrum, Current-Mode PWM Controllers
| Status: | Active |
|---|---|
| Series: | MAX5974A |
| RoHS: | Unknown |
Features
| Peak Current-Mode Control, Active-Clamped Forward PWM Controller |
| Regulation Without Optocoupler (MAX5974A/MAX5974B) |
| Internal 1% Error Amplifier |
| 100kHz to 600kHz Programmable ±8% Switching Frequency, Synchronization Up to 1.2MHz |
| Programmable Frequency Dithering for Low-EMI, Spread-Spectrum Operation |
| Programmable Dead Time, PWM Soft-Start, Current Slope Compensation |
| Programmable Feed-Forward Maximum Duty-Cycle Clamp, 80% Maximum Limit |
| Frequency Foldback for High-Efficiency Light-Load Operation |
| Internal Bootstrap UVLO with Large Hysteresis |
| 100µA (typ) Startup Supply Current |
| Fast Cycle-by-Cycle Peak Current-Limit, 35ns Typical Propagation Delay |
| 115ns Current-Sense Internal Leading-Edge Blanking |
| Output Short-Circuit Protection with Hiccup Mode |
| Reverse Current Limit to Prevent Transformer Saturation Due to Reverse Current |
| Internal 18V Zener Clamp on Supply Input |
| 3mm x 3mm, Lead-Free, 16-Pin TQFN-EP |
Specifications
| PWM | Yes |
|---|---|
| Switching Frequency (kHz) | 600 |
| UVLO Threshold (V) | 16 |
| Package/Pins | TQFN/16 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 0.92 |
MAX5974AETE+T Semiconductors - ICs by Analog Devices
PWM POWER DRIVER 600KHZ 20V TQFN-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | - |
|---|---|
| Output Voltage | - |
| Output Current | - |
| Supply Voltage Min | 17V |
| Supply Voltage Max | 20V |
| Controller IC Case Style | TQFN |
| No. of Pins | 16Pins |
| Frequency | 600kHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Pwm Power Driver, 600Khz, 20V, Tqfn-16 | Newark Electronics |
| PWM POWER DRIVER, 600KHZ, 20V, TQFN-16 | element14 |
| Active-Clamped, Spread-Spectru | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX5974AETE+T ?
Additional datasheets, footprints and schematics for MAX5974AETE+T are listed on our Part Details page. You can also find images and similar parts to MAX5974AETE+T on this page.
What pricing and inventory information can I view?
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Is the MAX5974AETE+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX5974AETE+T have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX5974AETE+T .
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