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L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS
L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS
Specifications
Model Number :
L293B
Certification :
new & original
Place of Origin :
original factory
MOQ :
20pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
10000pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
Description :
Bipolar Motor Driver Parallel 16-DIP
Supply Voltage :
36 V
Logic Supply Voltage :
36 V
Input Voltage :
7 V
Inhibit Voltage :
7 V
Peak Output Current (non repetitive t = 5ms) :
2 A
Storage and Junction Temperature :
–40 to +150 ℃
Description

L293B L293E

PUSH-PULL FOUR CHANNEL DRIVERS

■ OUTPUT CURRENT 1A PER CHANNEL

■ PEAK OUTPUT CURRENT 2A PER CHANNEL (non repetitive)

■ INHIBIT FACILITY

■ HIGH NOISE IMMUNITY

■ SEPARATE LOGIC SUPPLY

■ OVERTEMPERATURE PROTECTION

DESCRIPTION

The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel. Each channel is controlled by a TTLcompatible logic input and each pair of drivers (a full bridge) is equipped with an inhibit input which turns off all four transistors. A separate supply input is provided for the logic so that it may be run off a lower voltage to reduce dissipation.

Additionally, the L293E has external connection of sensing resistors, for switchmode control.

The L293B and L293E are package in 16 and 20- pin plastic DIPs respectively ; both use the four center pins to conduct heat to the printed circuit board.

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit
Vs Supply Voltage 36 V
Vss Logic Supply Voltage 36 V
Vi Input Voltage 7 V
Vinh Inhibit Voltage 7 V
Iout Peak Output Current (non repetitive t = 5ms) 2 A
Ptot Total Power Dissipation at Tground-pins = 80°C 5 W
Tstg, Tj Storage and Junction Temperature –40 to +150 ℃

PIN CONNECTION (Top view)

Stock Offer (Hot Sell)

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Product tags

seven segment driver using

,

7 segment driver

,

seven segment driver
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L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

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Product Detail
Model Number :
L293B
Certification :
new & original
Place of Origin :
original factory
MOQ :
20pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Contact Supplier
L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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