Status: | Active |
---|---|
Series: | MIC28515 |
RoHS: | Compliant |
Input voltage range: 4.5V to 75V |
Adjustable output from 0.6V to 32V (Limited by duty cycle) |
High Current capability of 5A |
Adaptive Constant On Time Control |
0.6V Internal reference |
Adjustable 270 KHZ to 800KHZ switching frequency |
High Voltage Internal LDO for single supply operation8 |
Operation with both internal and external VDD |
Output current up to 5A |
Supports start up to pre-bias output |
Internal compensator for tight output regulation |
Enable function for low stand-by current |
External programmable soft start to reduce inrush (MIC28514 Only) |
MODE select pin to enable light load operation (MIC28515 Only) |
Programmable current limit and hiccup short circuit protection |
Thermal shut down with hysteresis |
CCM only operation for reduced noise at low output current (MIC28514 Only) |
High performance low profile lead frame based package |
Next generation Power Trench MOSFETS for clean switching and reduced ringing |
Compact size – 6 X 6 mm PQFN |
–40°C to +125°C junction temperature range |
Regulator Type | Step Down (Buck) |
---|---|
pricing | 0 |
Supported Output | 0 |
Minimum Input Voltage (V) | 4 |
Maximum Input Voltage (V) | 75 |
Output Current (mA) Max | 0 |
Maximum Frequency (kHz) | 0 |
Vref (V) | 0 |
Duty Cycle Min (%) | 0 |
Duty Cycle Max (%) | 85 |
Switching Frequency (kHz) | 270 to 800 |
Input Voltage Range Min | 4.5 |
Input Voltage Range Max | 75 |
Output Current | 5000 |
Temp Range Min | -40 |
Temp Range Max | +125 |
Alternative Topology | COT |
Vout Min (V) | 0.6 |
Vout Max (V) | 32 |
Quiescent Current (mA) typ | 1 |
Light Load Efficiency Mode | Yes |
Switch current (A) typ | 5 |
Automotive Rated | Yes |
Automotive Qualified | Yes |
SHUTDOWN Current (µA) (Typ) | 1 |
# of Outputs | 1 |
Vfb (V) | 0.6 |
Synchronous Rectifier | Yes |
Pins | Packaging | 32 | VQFN |
Temp Range | -40C to +125C |
Packing Media | Tape and reel (3300) |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0974 |
Shipping Weight (kg) | 0.266667 |
Lead Count | 32 |
Package Type | VQFN |
Package Width or Size | 6x6x0.9mm |
Soldering Composition | Matte Tin |
Dc/Dc Conv, Sync Buck, 800Khz, Vqfn-32 | Newark Electronics |
DC/DC CONV, SYNC BUCK, 800KHZ, VQFN-32 | element14 |
75V/5A Hyper Speed Control Synchronous D | RS |
MIC28515 Series 75 V 5 A DC/DC Buck Regulator with External Mode Control-VQFN-32 | Future Electronics |
Conv DC to DC Single Step Down 4.5V to 75V 32-Pin VQFN T/R | Avnet America |
75V, 5A High Performance COT Buck Regulator with external MODE control | Microchip Technology |
Where can I find additional details, specifications and documents for a MIC28515T-E/PHA?
Additional datasheets, footprints and schematics for MIC28515T-E/PHA are listed on our Part Details page. You can also find images and similar parts to MIC28515T-E/PHA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC28515T-E/PHA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC28515T-E/PHA price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MIC28515T-E/PHA you can contact the distributor directly for product support, shipping queries etc.
Is the MIC28515T-E/PHA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC28515T-E/PHA have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, RS and Future Electronics have stock available or on a lead time for MIC28515T-E/PHA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC28515T-E/PHA often in real-time on the comparison pages.
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