MCP1403 datasheet(1/22 Pages) MICROCHIP

部件名	MCP1403

功能描述	4.5A Dual High-Speed Power MOSFET Drivers

PDF	22 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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DS22022B-page 1

MCP1403/4/5

Features

• High Peak Output Current: 4.5A (typ.)

• Low Shoot-Through/Cross-Conduction Current in

Output Stage

• Wide Input Supply Voltage Operating Range:

- 4.5V to 18V

• High Capacitive Load Drive Capability:

- 2200 pF in 15 ns

- 5600 pF in 34 ns

• Short Delay Times: 40 ns (typ.)

• Low Supply Current:

- With Logic ‘1’ Input – 1.0 mA (typ.)

- With Logic ‘0’ Input – 150 µA (typ.)

• Latch-Up Protected: Will Withstand 1.5A Reverse

Current

• Logic Input Will Withstand Negative Swing

Up To 5V

• Packages: 8-Pin SOIC, PDIP, 8-Pin 6x5 DFN,

and 16-Pin SOIC

Applications

• Switch Mode Power Supplies

• Pulse Transformer Drive

• Line Drivers

• Motor and Solenoid Drive

General Description

The MCP1403/4/5 are a family of dual-inverting, dual-

non-inverting, or complimentary output drivers. They

can delivery high peak currents of 4.5A typically into

capacitive loads. These devices also feature low shoot-

through

current,

matched

rise/fall

times

and

propagation delays.

The MCP1403/4/5 drivers operate from a 4.5V to 18V

single power supply and can easily charge and

discharge 2200 pF gate capacitance in under 15 ns

(typ). They provide low enough impedances in both the

on and off states to ensure the MOSFETs intended

state will not be affected, even by large transients. The

input to the MCP1403/4/5 may be driven directly from

either TTL or CMOS (3V to 18V).

The MCP1403/4/5 dual-output 4.5A driver family is

offered in both surface-mount and pin-through-hole

packages with a -40oC to +125oC temperature rating.

The low thermal resistance of the thermally enhanced

DFN package allows for greater power dissipation

capability for driving heavier capacitive or resistive

loads.

These devices are highly latch-up resistant under any

conditions within their power and voltage ratings. They

are not subject to damage when up to 5V of noise

spiking (of either polarity) occurs on the ground pin. All

terminals are fully protect against Electrostatic

Discharge (ESD) up to 4 kV.

Package Types

8-Pin DFN(2)

NC

IN A

GND

IN B

2

3

4

5

6

7

8

1

8-Pin

1

2

3

4

NC

5

6

7

8

OUT A

OUT B

NC

IN A

GND

IN B

VDD

Note 1: Duplicate pins must both be connected for

proper operation.

2: Exposed pad of the DFN package is electrically

isolated.

MCP1403

MCP1404

NC

OUT A

OUT B

VDD

MCP1405

NC

OUT A

OUT B

VDD

1

2

3

4

5

6

7

8

16

13

12

11

10

9

NC

IN A

NC

GND

NC

IN B

NC

OUT A

VDD

OUT B

NC

OUT A

15

14

16-Pin SOIC

NC

OUT A

VDD

OUT B

NC

OUT A

VDD

OUT B

NC

OUT A

MCP1403

MCP1404

MCP1405

NC

OUT A

OUT B

VDD

MCP1403

MCP1404

NC

OUT A

OUT B

VDD

MCP1405

NC

OUT A

OUT B

VDD

PDIP/SOIC

4.5A Dual High-Speed Power MOSFET Drivers

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