Status: | Active |
---|---|
Series: | MIC28514 |
RoHS: | Compliant |
Prices starting from US$1.90
Distributor | Stock | ||
---|---|---|---|
RS
from US$2.05
|
No stock
|
Buy Now | |
Newark Electronics
from US$2.25
|
3,176
in stock
|
Buy Now | |
Farnell
from US$2.17
|
3,176
in stock
|
Buy Now | |
element14
from US$2.29
|
3,165
in stock
|
Buy Now | |
EBV Elektronik
-
|
16,500
in stock
|
Buy Now | |
Future Electronics
from US$2.35
|
-
|
Buy Now | |
Avnet America
from US$2.87
|
-
|
Buy Now | |
Microchip Technology
from US$1.90
|
-
|
Buy Now | |
Avnet Silica
-
|
-
|
Buy Now |
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) | 0 |
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 |
Vout Min (V) | 0.6 |
Vout Max (V) | 32 |
Quiescent Current (mA) typ | 1 |
Light Load Efficiency Mode | No |
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) |
Data Sheets |
---|
MIC28514 Data Sheet |
Board Design Files |
---|
EV59C37A Design Files |
MIC28514 Evaluation Board (ADM00804) BOM |
MIC28514 Evaluation Board (ADM00804) Gerbers |
MIC28514 Evaluation Board (ADM00804) Schematic |
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 | Farnell |
Hyper Speed Control Synchronous DC/DC Buck Regulator with External Soft Start 75V 5A 32-Pin VQFN T/R | EBV Elektronik |
75V/5A Hyper Speed Control Synchronous D | RS |
MIC28514 Series 75 V 5 A SMT Synchronous DC/DC Buck Regulator - VQFN-32 | Future Electronics |
5A High Performance COT Buck Regulator with external soft star | Microchip Technology |
Where can I find additional details, specifications and documents for a MIC28514T-E/PHA?
Additional datasheets, footprints and schematics for MIC28514T-E/PHA are listed on our Part Details page. You can also find images and similar parts to MIC28514T-E/PHA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC28514T-E/PHA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC28514T-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 MIC28514T-E/PHA you can contact the distributor directly for product support, shipping queries etc.
Is the MIC28514T-E/PHA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC28514T-E/PHA have stock available?
Authorised distributors including Newark Electronics, Farnell, element14, EBV Elektronik and RS have stock available or on a lead time for MIC28514T-E/PHA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC28514T-E/PHA often in real-time on the comparison pages.
What if I can't find stock of MIC28514T-E/PHA?
You can fill out our help required form which you can use to request a quote for MIC28514T-E/PHA from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.