MTCH652-I/MV Touch Screen Controllers by Microchip Technology
| Status: | Active |
|---|---|
| Series: | MTCH652 |
| RoHS: | Compliant |
The MTCH652 is a compact boost convertor, with up to 19 level shifters, which provides an easy-to-use solution for driving High Voltage (HV) outputs.
MTCH652 requires only a 3-wire serial interface, latch enable (LE), 2 capacitors, a PWM, and a small inductor. The PWM is used to drive the boost and allows flexibility in duty cycle and frequency. The selectable internal Soft Start limits initial in-rush currents, preventing system brown outs.
Where to Buy
Prices starting from US$1.72
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.99
|
455
in stock
|
Buy Now |
|
Rochester Electronics
from US$2.02
|
25
in stock
|
Buy Now |
|
ECOM
from US$1.72
|
25
in stock
|
Buy Now |
|
Newark Electronics
from US$2.33
|
0
in stock
|
Buy Now |
|
Future Electronics
from US$2.56
|
0
in stock
|
Buy Now |
|
TME
from US$2.37
|
0
in stock
|
Buy Now |
|
element14
from US$2.49
|
0
in stock
|
Buy Now |
|
Farnell
from US$2.27
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 19 High Voltage I/O Lines |
| Built-in Boost |
| Internal Switch |
| 1.8V to 5.5V Input Operating Range |
| Low Quiescent Current: <200 µA |
| Low Shutdown Current: 1.5 µA, typical |
| Up to 50 mA Output Current, at VIN = 3.6V and VOUT = 12V |
| The Boost is Driven by an External PWM Allowing for Greater Boost Flexibility |
| Selectable Output Voltage Range: 6V, 8V, 10V, 12V, 14V, 16V and 18V |
| Selectable Current Limiting |
| Selectable Soft Start |
| High-Speed SPI Interface:1 MHz max. |
| Output Enable (OE) Independent of SPI Interface |
| Built-in Discharge Circuit |
Specifications
| Product Type | Projected Capacitive Driver |
|---|---|
| Input Channels | 0 |
| Output Channels | 19 |
| Report Rate (pps) | 0 |
| Number of Touches | 0 |
| Power Modes | 2 |
| Interface | SPI |
| I/O, LED Drivers | 19 |
| Other Features | Internal Boost |
| Voltage Min. (V) | 1.80 |
| Voltage Max. (V) | 5.50 |
| Pins | Packaging | 28 | UQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tube (91) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0261 |
| Shipping Weight (kg) | 0.10989 |
| Lead Count | 28 |
| Package Type | UQFN |
| Package Width or Size | 4x4x0.55mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| High voltage driver, built in boost w/up to 19 selectable IO | Microchip Technology |
| Programmable voltage boost with level shifter, 19x, SPI | ECOM |
| Capacitive Touch Ctrl, 5.5V, Uqfn-28 | Newark Electronics |
| MTCH652 Series Built in Level Shifters Programmable Voltage Boost - UQFN-28 | Future Electronics |
| IC: Projected Capacitive Controller | TME |
| CAPACITIVE TOUCH CTRL, 5.5V, UQFN-28 | element14 |
| Conv DC-DC 19-OUT Step Up 1.8V to 5.5V 28-Pin UQFN Tube/Tray | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MTCH652-I/MV?
Additional datasheets, footprints and schematics for MTCH652-I/MV are listed on our Part Details page. You can also find images and similar parts to MTCH652-I/MV on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MTCH652-I/MV on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MTCH652-I/MV price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MTCH652-I/MV fall under?
The MTCH652-I/MV is listed under Semiconductors - ICs > Touch Screen Controllers.
Can I view similar or alternative parts?
You can view similar parts to MTCH652-I/MV when available in the Touch Screen Controllers 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 MTCH652-I/MV you can contact the distributor directly for product support, shipping queries etc.
Is the MTCH652-I/MV RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MTCH652-I/MV have stock available?
Authorised distributors including Microchip Technology, Rochester Electronics, ECOM, Newark Electronics and Future Electronics have stock available or on a lead time for MTCH652-I/MV.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MTCH652-I/MV often in real-time on the comparison pages.
What if I can't find stock of MTCH652-I/MV?
You can fill out our help required form which you can use to request a quote for MTCH652-I/MV 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.