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L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

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L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

: Large Image : L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

Product Details:

Place of Origin:	original factory
Brand Name:	Anterwell
Certification:	new & original
Model Number:	L293B

Payment & Shipping Terms:

Minimum Order Quantity:	20pcs
Price:	Negotiate
Packaging Details:	Please contact me for details
Delivery Time:	1 day
Payment Terms:	T/T, Western Union, Paypal
Supply Ability:	10000pcs

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Detailed Product Description

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 ℃
High Light:	electronics ic chip , integrated circuit components

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.

L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

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)

L293B Integrated Circuit Chip PUSH PULL FOUR CHANNEL DRIVERS

Stock Offer (Hot Sell)

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