MCP14628-E/SN Power Management ICs - PMIC by Microchip Technology
2 A Synchronous MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | MCP14628 |
| RoHS: | Compliant |
The MCP14628 is a synchronous MOSFET gate driver used for driving MOSFETs in a rectified bridge arrangement. This type of arrangement is typical of synchronous buck converter topologies. There are two separate drivers contained in the MCP14628. The low-side driver output drives a non-floating or ground reference N-Channel MOSFET. The high-side driver is designed to drive a floating N-Channel MOSFET. since the N-Channel is floating, this output needs to be able to handle the high voltages required to fully turn on the high-side MOSFET. An external bootstrap capacitor is used to provide the additional voltage. The MCP14628 is available in a surface mount 8 Lead SOIC package with a body width of 150 mils and the 8 Lead 3 x 3 mm DFN package.
Where to Buy
Prices starting from US$1.36
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.36
|
2,000
in stock
|
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|
element14
from US$2.06
|
252
in stock
|
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|
Farnell
from US$1.78
|
252
in stock
|
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|
Future Electronics
from US$1.44
|
0
in stock
|
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|
Avnet America
from US$1.52
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| Adaptive Cross conduction protection |
| High capacitive load drive Capability: 3000 pF in 8.0 ns (typical) |
| Low Supply Current: 80 µA (typical) |
| High Peak Output Current: Source 2 A (UGATE & LGATE) Sink 2 A (UGATE) & 4 A (LGATE) |
| Internal Bootstrap Blocking Device |
| Enhanced Light Load Efficiency Mode |
| Supports Floating High-Side Drive |
| Packaging: 8 Lead surface mount SOIC, 150 mil body 8 Lead 3mmX3mm DFN |
Specifications
| MOSFET Driver Type | Synchronous |
|---|---|
| Driver Type | Half Bridge Driver |
| Configuration | Dual Inputs |
| Peak Output Current (source, A) | 2 |
| Peak Output Current (sink, A) | 2 |
| Output Resistance (source, Ω) | 1 |
| Output Resistance (sink, Ω) | 1 |
| Propagation Delay tD1 (ns) | 15 |
| Propagation Delay tD2 (ns) | 22 |
| Maximum Supply Voltage (V) | 5.5 |
| Rise/Fall Time (tR/tF, ns) | 10 / 10 |
| Capacitive Load Drive | 3300 pF in 10 ns |
| Features | Continuous or discontinuous operation |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +125C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| 2A Synchronous Buck Power MOSFET Driver |
Application Notes |
|---|
| AN799 - Matching MOSFET Drivers to MOSFETs |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Dual Synchrongous MOSFET Buck Driver | Microchip Technology |
| IC, MOSFET DRIVER, N CHANNEL, SOIC-8 | element14 |
| MCP14628 Series 2 A 5.5 Vmax High/Low Side Sync Buck Power MOSFET Driver -SOIC-8 | Future Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP14628-E/SN?
Additional datasheets, footprints and schematics for MCP14628-E/SN are listed on our Part Details page. You can also find images and similar parts to MCP14628-E/SN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP14628-E/SN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP14628-E/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP14628-E/SN fall under?
The MCP14628-E/SN is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > MOSFET Drivers.
Can I view similar or alternative parts?
You can view similar parts to MCP14628-E/SN when available in the MOSFET Drivers range under the specifications section at the bottom of the details page.
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 MCP14628-E/SN you can contact the distributor directly for product support, shipping queries etc.
Is the MCP14628-E/SN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP14628-E/SN have stock available?
Authorised distributors including Microchip Technology, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for MCP14628-E/SN.
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