MAX16832AASA+T by Analog Devices
2MHz, High-Brightness LED Drivers with Integrated MOSFET and High-Side Current Sense
| Status: | Active |
|---|---|
| Series: | MAX16832 |
| RoHS: | Unknown |
Features
| Cost-Effective Solution for a Wide Range of LED Lighting Applications 6.5V to 65V Input Voltage Range Output Current Up to 1A ±3% LED Current Accuracy Selectable Dimming Options: Linear or PWM |
| 6.5V to 65V Input Voltage Range |
| Output Current Up to 1A |
| ±3% LED Current Accuracy |
| Selectable Dimming Options: Linear or PWM |
| Minimal Component Count Saves Cost and Space On-Board 65V, 0.45Ω Power MOSFET Resistor-Programmable Constant LED Current Integrated High-Side Current Sense with 200mV Current-Sense Reference Hysteretic Control: Up to 2MHz Switching Frequency |
| On-Board 65V, 0.45Ω Power MOSFET |
| Resistor-Programmable Constant LED Current |
| Integrated High-Side Current Sense with 200mV Current-Sense Reference |
| Hysteretic Control: Up to 2MHz Switching Frequency |
| Protection Features and Wide Operating Temperature Range Improves Lighting Fixture Reliability Thermal-Foldback Protection Dims LEDs to Minimize Overheating Thermal-Shutdown Protection Available in a Thermally Enhanced 8-Pin SO Package Operation over -40°C to +125°C Temperature Range |
| Thermal-Foldback Protection Dims LEDs to Minimize Overheating |
| Thermal-Shutdown Protection |
| Available in a Thermally Enhanced 8-Pin SO Package |
| Operation over -40°C to +125°C Temperature Range |
Specifications
| VIN (V) (min) | 6.5 |
|---|---|
| VIN (V) (max) | 65 |
| Max. No. of LEDs | 15 |
| # LED Channels | 1 |
| Regulation Topology | Inductor Based |
| LED Configuration | Series |
| ILED per Channel (A) (max) | 1 |
| PWM Dimming Freq. (kHz) (max) | 20 |
| Dimming Ratio (max) | 200 |
| Dimming Control | AnalogPWM |
| VDROPOUT (mV) (typ) | 700 |
| VCURR_SENSE (mV) | 170 |
| POUT (W) | 40 |
| ICC (mA) (max) | 1.5 |
| LED String Volt. (V) (max) | 63 |
| Switching Frequency (kHz) | 2000 |
| Package/Pins | SOIC (N)/8 |
| BudgetaryPrice (See Notes) | 1.46 |
Last 6 months Inventory & Pricing History
MAX16832AASA+T Maxim Integrated Parts by Analog Devices
HB LED DRIVER 2MHZ BUCK HSOIC-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 6.5V |
| Input Voltage Max | 65V |
| Output Voltage Max | - |
| Output Current Max | 700mA |
| Switching Frequency | 2MHz |
| No. of Outputs | 1Outputs |
| IC Mounting | SMD |
| Driver Case Style | HSOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Hb Led Driver, 2Mhz, Buck, Hsoic-8 | Newark Electronics |
| HB LED DRIVER, 2MHZ, BUCK, HSOIC-8 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX16832AASA+T ?
Additional datasheets, footprints and schematics for MAX16832AASA+T are listed on our Part Details page. You can also find images and similar parts to MAX16832AASA+T on this page.
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Is the MAX16832AASA+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX16832AASA+T have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX16832AASA+T .
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