TC429

更新时间： 2024-09-22 22:42:27

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
14页	543K
描述
6A Single High-Speed, CMOS Power MOSFET Driver

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TC429 数据手册

TC429

6A Single High-Speed, CMOS Power MOSFET Driver

Features

General Description

• High Peak Output Current: 6A

• Wide Operating Range: 7V to 18V

• High Impedance CMOS Logic Input

The TC429 is a high-speed, single CMOS-level

translator and driver. Designed specifically to drive

highly capacitive power MOSFET gates, the TC429

features 2.5Ω output impedance and 6A peak output

current drive.

• Logic Input Threshold Independent of Supply

Voltage

A 2500pF capacitive load will be driven 18V in 25nsec.

The rapid switching times with large capacitive loads

minimize MOSFET transition power loss.

• Low Supply Current

- With Logic 1 Input – 5mA Max

- With Logic 0 Input – 0.5mA Max

A TTL/CMOS input logic level is translated into an

output voltage swing that equals the supply and will

swing to within 25mV of ground or V_DD. Input voltage

swing may equal the supply. Logic input current is

under 10µA, making direct interface to CMOS/bipolar

switch-mode power supply controllers easy. Input

“speed-up” capacitors are not required.

• Output Voltage Swing Within 25mV of Ground

or V_DD

• Short Delay Time: 75nsec Max

• High Capacitive Load Drive Capability

- t_RISE, t_FALL= 35nsec Max With

C_LOAD= 2500pF

The CMOS design minimizes quiescent power supply

current. With a logic 1 input, power supply current is

5mA maximum and decreases to 0.5mA for logic 0

inputs.

Applications

• Switch-Mode Power Supplies

• CCD Drivers

For dual devices, see the TC426/TC427/TC428,

TC4426/TC4427/TC4428 and TC4426A/TC4427A/

TC4428A data sheets.

• Pulse Transformer Drive

• Class D Switching Amplifiers

For noninverting applications, or applications requiring

latch-up protection, see the TC4420/TC4429 data

sheet.

Device Selection Table

Part Number

Package

Temp. Range

TC429CPA

TC429EPA

TC429MJA

8-Pin PDIP

0°C to +70°C

Typical Application

-40°C to +85°C

1,8

8-Pin CERDIP -55°C to +125°C

300mV

Package Type

6,7

Output

8-Pin PDIP/CERDIP

Input

GND

TC429

INPUT

OUTPUT

GND

4,5

Effective

Input

C = 38pF

GND

TC429

NC = No internal connection

NOTE: Duplicate pins must both be connected for proper operation.

 2002 Microchip Technology Inc.

DS21416B-page 1

12 3 4 5 6 7...14

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与TC429相关器件

型号	品牌	获取价格	描述	数据表
TC429_03	MICROCHIP	获取价格	6A Single High-Speed, CMOS Power MOSFET Driver
TC429_13	MICROCHIP	获取价格	6A Single High-Speed, CMOS Power MOSFET Driver
TC429CJA	MICROCHIP	获取价格	IC,SINGLE MOSFET DRIVER,CMOS,DIP,8PIN,CERAMIC
TC429CPA	TELCOM	获取价格	6A SINGLE HIGH-SPEED, CMOS POWER MOSFET DRIVER
TC429CPA	MICROCHIP	获取价格	6A Single High-Speed, CMOS Power MOSFET Driver
TC429EJA	MICROCHIP	获取价格	IC,SINGLE MOSFET DRIVER,CMOS,DIP,8PIN,CERAMIC
TC429EOA	MICROCHIP	获取价格	6 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
TC429EOA713	MICROCHIP	获取价格	6 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
TC429EPA	MICROCHIP	获取价格	6A Single High-Speed, CMOS Power MOSFET Driver
TC429EPA	TELCOM	获取价格	6A SINGLE HIGH-SPEED, CMOS POWER MOSFET DRIVER

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