MC33151DR2G View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

MC33151DR2G

High Speed Dual MOSFET Drivers

ON Semiconductor 

MC34151, MC33151

High Speed Dual

MOSFET Drivers

The MC34151/MC33151 are dual inverting high speed drivers

specifically designed for applications that require low current digital

circuitry to drive large capacitive loads with high slew rates. These

devices feature low input current making them CMOS and LSTTL

logic compatible, input hysteresis for fast output switching that is

independent of input transition time, and two high current totem pole

outputs ideally suited for driving power MOSFETs. Also included is

an undervoltage lockout with hysteresis to prevent erratic system

operation at low supply voltages.

Typical applications include switching power supplies, dc to dc

converters, capacitor charge pump voltage doublers/inverters, and

motor controllers.

These devices are available in dual−in−line and surface mount

packages.

Features

• Two Independent Channels with 1.5 A Totem Pole Output

• Output Rise and Fall Times of 15 ns with 1000 pF Load

• CMOS/LSTTL Compatible Inputs with Hysteresis

• Undervoltage Lockout with Hysteresis

• Low Standby Current

• Efficient High Frequency Operation

• Enhanced System Performance with Common Switching Regulator

Control ICs

• Pin Out Equivalent to DS0026 and MMH0026

• These are Pb−Free and Halide−Free Devices

VCC 6

Logic Input A

2

+

+

+

-

5.7V

+

+

Drive Output A

7

+

Logic Input B

4

+

Drive Output B

5

http://onsemi.com

8

1

PDIP−8

P SUFFIX

CASE 626

MARKING

DIAGRAMS

8

MC3x151P

AWL

YYWWG

1

8

1

8

SOIC−8

3x151

D SUFFIX

CASE 751

ALYWG

G

1

MC3x151

8

3151V

ALYWG

G

1

MC33151V

x

= 3 or 4

A

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

PIN CONNECTIONS

N.C. 1

Logic Input A 2

GND 3

Logic Input B 4

8 N.C.

7 Drive Output A

6 VCC

5 Drive Output B

(Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

GND 3

Figure 1. Representative Block Diagram

© Semiconductor Components Industries, LLC, 2013

1

August, 2013 − Rev. 9

Publication Order Number:

MC34151/D

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