MTCH652 _ BDTIC 中国领先电子元器件代理商

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.

产品特性

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

技术参数

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

文档资料

MTCH650/2 Programmable Voltage Boost with Built-In Level Shifters	Data Sheets	09/19/2014	1778KB
Programmable Voltage Boost with Built-In Level Shifters and Serial Interface	Product Brief	09/16/2014	243KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MTCH652-I/MV	28	UQFN	-40C to +85C	TUBE	1.59	1.46	1.32	1.21	1.16
MTCH652-I/SS	28	SSOP	-40C to +85C	TUBE	1.49	1.37	1.24	1.14	1.09
MTCH652T-I/MV	28	UQFN	-40C to +85C	T/R	1.69	1.55	1.40	1.29	1.23
MTCH652T-I/SS	28	SSOP	-40C to +85C	T/R	1.59	1.46	1.32	1.21	1.16

相类似产品

Product	Product Type	Price5K	Notes
MTCH652	Projected Capacitive Driver	$1.09	High-Voltage Driver w/Built-In Boost
MTCH6301	Projected Capacitive Controller	$1.95	Multi-Touch
MTCH6102	Projected Capacitive Controller	$1.01	Low Power
MTCH6303	Projected Capacitive Controller	$2.59	Large Sensor Support

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
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
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/SS	0.229200	0.489362	28	SSOP	.209in	Matte Tin	e3
MTCH652T/SS	0.229200	0.333333	28	SSOP	.209in	Matte Tin	e3
MTCH652-I/MV	0.026100	0.109890	28	UQFN	4x4x0.5mm	Matte Tin	e3
MTCH652T-I/MV	0.026100	0.212121	28	UQFN	4x4x0.5mm	Matte Tin	e3
MTCH652/MV	0.026100	0.109890	28	UQFN	4x4x0.5mm	Matte Tin	e3
MTCH652T/MV	0.026100	0.212121	28	UQFN	4x4x0.5mm	Matte Tin	e3