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MTCH652

Status: In Production

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
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

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.

Additional 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
Parametrics
Name
Value
Product Type
Projected Capacitive Driver
Output Channels
19
Power Modes
2
Interface
SPI
I/O, LED Drivers
19
Features
Internal Boost
Voltage Range
1.80V - 5.50V

Documents

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Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
PCAP with 3D Gest IC(R) Sensing Development Kit
PCAP with 3D Gest IC(R) Sensing Development Kit ( DV102014 )

Microchip’s DV102014 development kit is a complete reference system for evaluation and design in of 2D ( Projected Capacitive ) and 3D ( GestIC ) human machine interface functionality.
The combination of technologies enables user command input with multi touch detection on surfaces as well as natural hand movements in free-space.
This development kit provides an easy-to-use,...

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Large Sensor Support

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MTCH652-I/SO
0.770400
1.370370
28
SOIC
.300in
Matte Tin
e3
MTCH652T-I/SO
0.770400
1.152500
28
SOIC
.300in
Matte Tin
e3
MTCH652/SO
0.770400
1.370370
28
SOIC
.300in
Matte Tin
e3
MTCH652T/SO
0.770400
1.152500
28
SOIC
.300in
Matte Tin
e3
MTCH652/SS
0.229200
0.489362
28
SSOP
.209in
Matte Tin
e3
MTCH652T/SS
0.229200
0.333333
28
SSOP
.209in
Matte Tin
e3
MTCH652T-I/SS
0.229200
0.333333
28
SSOP
.209in
Matte Tin
e3
MTCH652-I/SS
0.229200
0.489362
28
SSOP
.209in
Matte Tin
e3
MTCH652/MV
0.026100
0.109890
28
UQFN
4x4x0.55mm
Matte Tin
e3
MTCH652T/MV
0.026100
0.212121
28
UQFN
4x4x0.55mm
Matte Tin
e3
MTCH652-I/MV
0.026100
0.109890
28
UQFN
4x4x0.55mm
Matte Tin
e3
MTCH652T-I/MV
0.026100
0.212121
28
UQFN
4x4x0.55mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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