MIC2619YD6-TR by Microchip Technology
1.2MHz 350mA Isw PWM Boost Converter with OVP
| Status: | Active |
|---|---|
| Series: | MIC2619 |
| RoHS: | Compliant |
The MIC2619 is a 1.2MHz pulse width modulated (PWM) step-up switching regulator that is optimized for low power, high output voltage applications. With a maximum output voltage of 35V, and a switch current of over 350mA, the MIC2619 can easily supply most high voltage bias applications, such as TV tuners.
The MIC2619 implements a constant frequency 1.2MHz PWM current-mode control scheme. The high frequency PWM operation saves board space by reducing external component sizes. The additional benefit of the constant frequency PWM control scheme as opposed to variable frequency control schemes is lower output noise and smaller input ripple injected back to the battery source. The MIC2619 has programmable overvoltage protection to ensure output protection in case of fault condition.
The MIC2619 is available in a low profile Thin SOT-23 6-pin package. The MIC2619 has a junction temperature range of -40°C to +125°C.
Where to Buy
Prices starting from US$0.44
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.49
|
1,510
in stock
|
Buy Now |
|
Microchip Technology
from US$0.54
|
31,313
in stock
|
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|
Newark Electronics
from US$0.58
|
8,710
in stock
|
Buy Now |
|
element14
from US$0.59
|
8,710
in stock
|
Buy Now |
|
Farnell
from US$0.56
|
8,710
in stock
|
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|
Future Electronics
from US$0.54
|
3,000
in stock
|
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|
CoreStaff
from US$0.83
|
3,000
in stock
|
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|
Distrelec
from US$0.56
|
2,875
in stock
|
Buy Now |
|
Chip One Stop
from US$0.44
|
1,231
in stock
|
Buy Now |
|
Avnet America
from US$0.76
|
-
|
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|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 2.8V to 6.5V input voltage |
| 350mA switch current |
| Output voltage up to 35V |
| 1.2MHz PWM operation |
| 1.265V feedback voltage |
| Programmable over-voltage protection (OVP) |
| <1% line regulation |
| <1µA shutdown current |
| Over-temperature protection |
| Under-voltage lock out (UVLO) |
| Low profile Thin SOT-23-6 package |
| -40°C to +125°C junction temperature range |
Specifications
| Regulator Type | Step Up (Boost) |
|---|---|
| Switching Frequency (kHz) | 1200 |
| Input Voltage Range Min | 2.8 |
| Input Voltage Range Max | 6.5 |
| Output Current | 350 |
| Temp Range Min | -40 |
| Temp Range Max | 125 |
| Vout Min (V) | 2.8 |
| Vout Max (V) | 35 |
| Quiescent Current (mA) typ | 2.1 |
| Light Load Efficiency Mode | No |
| Switch current (A) typ | 0.35 |
| Automotive Qualified | No |
| SHUTDOWN Current (µA) (Typ) | 0.04 |
| Vfb (V) | 1.265 |
| Synchronous Rectifier | No |
| Duty Cycle Max (%) | 90 |
| Pins | Packaging | 6 | TSOT |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0124 |
| Shipping Weight (kg) | 0.1496 |
| Lead Count | 6 |
| Package Type | TSOT |
| Package Width or Size | 2.9x1.6x1.0mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 1.2MHz PWM Boost Converter with OVP | Microchip Technology |
| Ic, Boost, 1.2Mhz, Ovp, 6Tsot | Newark Electronics |
| IC, BOOST, 1.2MHZ, OVP, 6TSOT | element14 |
| MIC2619 Series 6.5 V 1.2 MHz 350 mA PWM Boost Converter with OVP - TSOT-23-6 | Future Electronics |
| Microchip Switching Voltage Regulator TSOT-23 350mA | Distrelec |
| Conv DC-DC Single Step Up 2.8V to 6.5V 6-Pin TSOT T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC2619YD6-TR?
Additional datasheets, footprints and schematics for MIC2619YD6-TR are listed on our Part Details page. You can also find images and similar parts to MIC2619YD6-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC2619YD6-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC2619YD6-TR 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 MIC2619YD6-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC2619YD6-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC2619YD6-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MIC2619YD6-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC2619YD6-TR often in real-time on the comparison pages.
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