You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MTCH652-I/MV
Touch Screen Controller, Projected Capacitive Driver, 19 I/O, SPI, 1.8V to 5.5V Supply, UQFN-28
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MTCH652-I/MV
- Order Code:
- 2499734
- Technical Datasheet:
- MTCH652-I/MV Datasheet
Product Overview
The MTCH652-I/MV is a programmable voltage boost converter with built-in level shifters and serial interface in 28 pin UQFN package. This compact projected capacitive driver with output enable and 19 level shifters provides an easy to use solution for driving high voltage (HV) outputs. The MTCH652 requires only 3-wire serial interface, latch enable (LE), two capacitors, PWM and small inductor. The PWM is used to drive boost and allows flexibility in duty cycle and frequency. The selectable internal soft start limits initial in-rush currents preventing system brown outs. The device contains configuration register (CONFIG) and data (DATA) register. The CONFIG register can be adjusted using SPI interface allowing for voltage changes during application time. The DATA register configures the 19bit output mask for high voltage (HV) output latches.
- Input voltage range from 1.8V to 5.5V
- Low quiescent current of less than 200µA
- Low shutdown current is typically 1.5µA
- Output current of 50mA at VIN = 3.6V and VOUT = 12V
- Boost operation is driven by an external PWM allowing for greater flexibility
- Selectable output voltage range of 6V, 8V, 10V, 12V, 14V, 16V and 18V
- Selectable current limiting and soft start
- 1MHz high speed SPI interface
- Built-in discharge circuit and output enable (OE) (independent of SPI interface)
- Operating ambient temperature range from -40°C to 85°C
Applications
Sensing & Instrumentation
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- SPI
- :
- -
- :
- 1.8V
- :
- 5.5V
- :
- UQFN
- :
- 28Pins
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (2)
CAD Downloads
--Please select...
✔
--Please select...
×
Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
Available for back order
More stock available to supplier lead times which is approximately 10/7/23
×
23
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Rs.222.88
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Rs.222.88 | |
| 25+ | Rs.205.12 | |
| 100+ | Rs.199.61 | |
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool