MAX5053BEUA+ by Analog Devices
Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies
| Status: | Active |
|---|---|
| Series: | MAX5053A, MAX5053B |
| RoHS: | Unknown |
Features
| Available in a Tiny 8-Pin µMAX Package |
| Current-Mode Control |
| 50W Output Power |
| Universal Offline Input Voltage Range Rectified 85VAC to 265VAC (MAX5052) |
| Rectified 85VAC to 265VAC (MAX5052) |
| VIN Directly Driven from 10.8V to 24V Input (MAX5053) |
| Digital Soft-Start |
| Programmable Input Startup Voltage |
| Internal Bootstrap UVLO with Large Hysteresis (MAX5052) |
| Internal Error Amplifier with 1% Accurate Reference |
| Thermal Shutdown |
| 45µA (typ) Startup Supply Current |
| 1.4mA (typ) Operating Supply Current |
| Fixed Switching Frequency of 262kHz ±12% |
| 50% Maximum Duty-Cycle Limit (MAX5052A/MAX5053A) |
| 75% Maximum Duty-Cycle Limit (MAX5052B/MAX5053B) |
| 60ns Cycle-by-Cycle Current-Limit Response Time |
Specifications
| VIN (V) (min) | 10.8 |
|---|---|
| VIN (V) (max) | 24 |
| Topology | FlybackSingle-Ended Forward |
| Application (VIN) | Base Station (24V)Industrial (24V) |
| Control Loop | Current Mode |
| Feedback | LinearOpto |
| Switching Frequency (kHz) | 262 |
| Duty Cycle (%) (max) | 5075 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | UMAX/8 |
| BudgetaryPrice (See Notes) | 1.53 |
MAX5053BEUA+ Semiconductors - ICs by Analog Devices
PWM CONTROLLER 262KHZ 24V UMAX-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | - |
|---|---|
| Output Voltage | - |
| Output Current | - |
| Supply Voltage Min | 10.8V |
| Supply Voltage Max | 24V |
| Controller IC Case Style | µMAX |
| No. of Pins | 8Pins |
| Frequency | 262kHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Current-Mode PWM Controllers w | Analog Devices |
| Pwm Controller, 262Khz, 24V, Umax-8 | Newark Electronics |
| PWM CONTROLLER, 262KHZ, 24V, UMAX-8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX5053BEUA+ ?
Additional datasheets, footprints and schematics for MAX5053BEUA+ are listed on our Part Details page. You can also find images and similar parts to MAX5053BEUA+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX5053BEUA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX5053BEUA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX5053BEUA+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX5053BEUA+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX5053BEUA+ .
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