TC4429CG

更新时间： 2024-11-13 03:58:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
20页	343K
描述
6A High-Speed MOSFET Drivers

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TC4429CG 数据手册

TC4420/TC4429

6A High-Speed MOSFET Drivers

Features

General Description

• Latch-Up Protected: Will Withstand >1.5A

Reverse Output Current

The TC4420/TC4429 are 6A (peak), single-output

MOSFET drivers. The TC4429 is an inverting driver

(pin-compatible with the TC429), while the TC4420 is a

non-inverting driver. These drivers are fabricated in

CMOS for lower power and more efficient operation

versus bipolar drivers.

• Logic Input Will Withstand Negative Swing Up To

• ESD Protected: 4 kV

• Matched Rise and Fall Times:

- 25 ns (2500 pF load)

Both devices have TTL/CMOS compatible inputs that

can be driven as high as V_DD+ 0.3V or as low as –5V

without upset or damage to the device. This eliminates

the need for external level-shifting circuitry and its

associated cost and size. The output swing is rail-to-rail,

ensuring better drive voltage margin, especially during

power-up/power-down sequencing. Propagational

delay time is only 55 ns (typ.) and the output rise and fall

times are only 25 ns (typ.) into 2500 pF across the

usable power supply range.

• High Peak Output Current: 6A

• Wide Input Supply Voltage Operating Range:

- 4.5V to 18V

• High Capacitive Load Drive Capability: 10,000 pF

• Short Delay Time: 55 ns (typ.)

• CMOS/TTL Compatible Input

• Low Supply Current With Logic ‘1’ Input:

- 450 µA (typ.)

Unlike other drivers, the TC4420/TC4429 are virtually

latch-up proof. They replace three or more discrete

components, saving PCB area, parts and improving

overall system reliability.

• Low Output Impedance: 2.5Ω

• Output Voltage Swing to Within 25 mV of Ground

or V_DD

• Space-Saving 8-Pin SOIC and 8-Pin 6x5 DFN

Packages

Applications

• Switch-Mode Power Supplies

• Motor Controls

• Pulse Transformer Driver

• Class D Switching Amplifiers

(1)

Package Types

8-Pin CERDIP/ TC4420 TC4429

PDIP/SOIC

8-Pin DFN⁽²⁾TC4420 TC4429

5-Pin TO-220

Tab is

Common

to V

TC4420

TC4429

TC4420

TC4429

INPUT 2

NC 3

OUTPUT

GND

INPUT

OUTPUT

GND

OUTPUT OUTPUT

TC4420

TC4429

OUTPUT

GND

OUTPUT

GND

GND 4

GND

Note 1: Duplicate pins must both be connected for proper operation.

2: Exposed pad of the DFN package is electrically isolated.

 2004 Microchip Technology Inc.

DS21419C-page 1

12 3 4 5 6 7...20

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与TC4429CG相关器件

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TC4429CJA	MICROCHIP	获取价格	6A High-Speed MOSFET Drivers
TC4429CMF	MICROCHIP	获取价格	6A High-Speed MOSFET Drivers
TC4429CMF713	MICROCHIP	获取价格	6A High-Speed MOSFET Drivers
TC4429COA	MICROCHIP	获取价格	6A HIGH-SPEED MOSFET DRIVERS
TC4429COA	TELCOM	获取价格	6A HIGH-SPEED MOSFET DRIVERS
TC4429COA713	MICROCHIP	获取价格	6A High-Speed MOSFET Drivers
TC4429COA713G	MICROCHIP	获取价格	6 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, LEAD FREE, PLASTIC, MS-012, SOIC-8
TC4429COA723	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, 6A, CMOS, PDSO8, SOIC-8
TC4429COAG	MICROCHIP	获取价格	6 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.150 INCH, LEAD FREE, PLASTIC, MS-012, SOIC-8
TC4429COART	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, 6A, CMOS, PDSO8, SOIC-8

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