Datasheet > MD1213

MD1213

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
超科 - SUPERTEX		驱动器
页数	文件大小	规格书
7页	704K
描述
High Speed Dual MOSFET Driver

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MD1213 数据手册

MD1213

High Speed Dual MOSFET Driver

Features

General Description

► 6ns rise and fall time with 1000pF load

► 2.0A peak output source/sink current

► 1.2V to 5V input CMOS compatible

► 4.5V to 13V total supply voltage

► Smart logic threshold

► Low jitter design

► Two matched channels

► Outputs can swing below ground

► Low inductance package

► Thermally-enhanced package

The Supertex MD1213 is a high speed, dual MOSFET driver. It is

designed to drive high voltage P and N-channel MOSFET transistors

for medical ultrasound and other applications requiring a high

output current for a capacitive load. The high-speed input stage of

the MD1213 can operate from 1.2V to 5.0V logic interface with an

optimum operating input signal range of 1.8V to 3.3V. An adaptive

threshold circuit is used to set the level translator switch threshold

to the average of the input logic 0 and logic 1 levels. The input logic

levels may be ground referenced, even though the driver is putting out

bipolar signals. The level translator uses a proprietary circuit, which

provides DC coupling together with high-speed operation.

The output stage of the MD1213 has separate power connections

enabling the output signal L and H levels to be chosen independently

from the supply voltages used for the majority of the circuit. As an

example, the input logic levels may be 0 and 1.8volts, the control logic

may be powered by +5.0V and –5.0V, and the output L and H levels

may be varied anywhere over the range of –5.0V to +5.0V. The output

stage is capable of peak currents of up to 2.0A, depending on the

supply voltages used and load capacitance present.

Applications

► Medical ultrasound imaging

► Piezoelectric transducer drivers

► Nondestructive evaluation

► PIN diode driver

► CCD Clock driver/buffer

► High speed level translator

The OE pin serves a dual purpose. First, its logic H level is used

to compute the threshold voltage level for the channel input level

translators. Secondly, when OE is low, the outputs are disabled, with

the A output high and the B output low. This assists in properly pre-

charging the AC coupling capacitors that may be used in series in the

gate drive circuit of an external PMOS and NMOS transistor pair.

Typical Application Circuit

+5V

V_DD1

V_DD2

V_H

0.47µF

IN_A

Level

Shifter

+100V

1µF

OUT_A

Level

Shifter

10nF

V_SS

V_L

V_H

To Piezoelectric

Transducer

3.3V CMOS

Logic Inputs

V_DD

-100V

IN_B

Level

Shifter

1µF

OUT_B

Supertex

TC6320

MD1213

Gnd

V_SS1

V_SS2

V_L

-5V

0.47µF

12 3 4 5 6 7

中文翻译

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与MD1213相关器件

型号	品牌	获取价格	描述	数据表
MD1213K6-G	SUPERTEX	获取价格	High Speed Dual MOSFET Driver
MD1214	ETC	获取价格	Analog IC
MD1215	ETC	获取价格	Analog IC
MD121515XD-6W	MICRODC	获取价格	6W, FIXEDINPUT ISOLATED & REGULATED TWINOUTPUTDIP24 DC-DCCONVERTER
MD1-21PH001	ITT	获取价格	MICRO
MD1-21PH003	ITT	获取价格	MICRO
MD1-21PH005	ITT	获取价格	D Type Connector, 21 Contact(s), Male, 0.05 inch Pitch, Wire Terminal, Plug,
MD1-21PH006	ITT	获取价格	D Type Connector, 21 Contact(s), Male, 0.05 inch Pitch, Wire Terminal, Plug,
MD1-21PH013	ITT	获取价格	D Type Connector, 21 Contact(s), Male, 0.05 inch Pitch, Wire Terminal, Plug,
MD1-21PH023	ITT	获取价格	D Type Connector, 21 Contact(s), Male, 0.05 inch Pitch, Wire Terminal, Plug,

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