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鈥搃n鈥搇ine and surface mount
packages.
鈥?/div>
Two Independent Channels with 1.5 A Totem Pole Output
鈥?/div>
Output Rise and Fall Times of 15 ns with 1000 pF Load
鈥?/div>
CMOS/LSTTL Compatible Inputs with Hysteresis
鈥?/div>
Undervoltage Lockout with Hysteresis
鈥?/div>
Low Standby Current
鈥?/div>
Efficient High Frequency Operation
鈥?/div>
Enhanced System Performance with Common Switching Regulator
Control ICs
鈥?/div>
Pin Out Equivalent to DS0026 and MMH0026
http://onsemi.com
MARKING
DIAGRAMS
8
PDIP鈥?
P SUFFIX
CASE 626
1
1
8
8
1
SO鈥?
D SUFFIX
CASE 751
1
x
= 3 or 4
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
3x151
ALYW
MC3x151P
AWL
YYWW
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
鈥?/div>
5.7V
+
Logic Input A
Gnd
Logic Input B
ORDERING INFORMATION
Device
MC34151D
Package
SO鈥?
SO鈥?
PDIP鈥?
SO鈥?
SO鈥?
PDIP鈥?
SO鈥?
Shipping
98 Units/Rail
2500 Tape & Reel
50 Units/Rail
98 Units/Rail
2500 Tape & Reel
50 Units/Rail
2500 Units/Rail
+
MC34151DR2
+
Logic Input B
4
100k
Drive Output B
5
MC34151P
MC33151D
MC33151DR2
MC33151P
Gnd
3
MC33151VDR2
漏
Semiconductor Components Industries, LLC, 2000
1
April, 2000 鈥?Rev. 1
Publication Order Number:
MC34151/D
MC33151D PDF文件相关型号
MC34151D
MC33151D相关型号PDF文件下载
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