MTCH652

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.

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
Parameter
Parameter Name Value Value
Product Type Projected Capacitive Driver Projected Capacitive Driver
Output Channels 19 19
Power Modes 2 2
Interface SPI SPI
I/O, LED Drivers 19 19
Features Internal Boost Internal Boost
Voltage Range 1.8V - 5.5V 1.8V - 5.5V
Documents
MTCH650/2 Programmable Voltage Boost with Built-In Level ShiftersData Sheets09/19/20141778KB
Programmable Voltage Boost with Built-In Level Shifters and Serial InterfaceProduct Brief09/16/2014243KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MTCH652-I/MV28UQFN-40C to +85CTUBE1.591.461.321.211.16
MTCH652-I/SS28SSOP-40C to +85CTUBE1.491.371.241.141.09
MTCH652T-I/MV28UQFN-40C to +85CT/R1.691.551.401.291.23
MTCH652T-I/SS28SSOP-40C to +85CT/R1.591.461.321.211.16
相关开发工具
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MTCH652-I/SO0.7704001.37037028SOIC.300inMatte Tine3
MTCH652T-I/SO0.7704001.15250028SOIC.300inMatte Tine3
MTCH652/SO0.7704001.37037028SOIC.300inMatte Tine3
MTCH652T/SO0.7704001.15250028SOIC.300inMatte Tine3
MTCH652T-I/SS0.2292000.33333328SSOP.209inMatte Tine3
MTCH652-I/SS0.2292000.48936228SSOP.209inMatte Tine3
MTCH652/SS0.2292000.48936228SSOP.209inMatte Tine3
MTCH652T/SS0.2292000.33333328SSOP.209inMatte Tine3
MTCH652-I/MV0.0261000.10989028UQFN4x4x0.5mmMatte Tine3
MTCH652T-I/MV0.0261000.21212128UQFN4x4x0.5mmMatte Tine3
MTCH652/MV0.0261000.10989028UQFN4x4x0.5mmMatte Tine3
MTCH652T/MV0.0261000.21212128UQFN4x4x0.5mmMatte Tine3
MTCH650/2 Programmable Voltage Boost with Built-In Level Shifters MTCH652
MTCH650/2 Programmable Voltage Boost with Built-In Level Shifters DV102014
Programmable Voltage Boost with Built-In Level Shifters and Serial Interface MTCH652
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