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MC33151

Motorola
Part Number MC33151
Manufacturer Motorola
Description HIGH SPEED DUAL MOSFET DRIVERS
Published Jul 25, 2005
Detailed Description Order this document by MC34151/D High Speed Dual MOSFET Drivers The MC34151/MC33151 are dual inverting high speed drive...
Datasheet PDF File MC33151 PDF File

MC33151
MC33151

Overview
Order this document by MC34151/D 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.
• Two Independent Channels with 1.
5 A Totem Pole Output MC34151 MC33151 HIGH SPEED DUAL MOSFET DRIVERS SEMICONDUCTOR TECHNICAL DATA P SUFFIX PLASTIC PACKAGE CASE 626 8 1 • • • • • • • 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 8 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) PIN CONNECTIONS N.
C.
1 2 3 4 (Top View) 8 7 6 5 N.
C.
Drive Output A VCC Drive Output B Representative Block Diagram VCC 6 + + + + Logic Input A 100k 2 Drive Output A 7 – 5.
7V + Logic Input A Gnd Logic Input B + ORDERING INFORMATION + Logic Input B 4 100k Drive Output B 5 Device MC34151D MC34151P MC33151D Gnd 3 MC33151P Operating Temperature Range TA = 0° to +70°C TA = – 40° to +85°C Package SO–8 Plastic DIP SO–8 Plastic DIP Rev 0 © Motorola, Inc.
1996 MOTOROLA ANALOG IC DEVICE DATA 1 MC34151 MC33151 MAXIMUM RATINGS Rating Power Supply Voltage Logic Inputs (Note 1) Drive Outputs (Note 2) To...


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