Texas Instruments UC1843J, PWM Current Mode Controller, 1 A, 500 kHz, 2.5 V, 8-Pin CDIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PWM Controllers 500kHz, Texas Instruments

From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.

PWM (Pulse Width Modulation) Controllers, Texas Instruments

Specifications
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Boost, Flyback, Forward
Rise Time 150ns
Fall Time 150ns
Maximum Duty Cycle 100%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type CDIP
Pin Count 8
Output Current 1 A
Output Voltage 5.05 V
Width 7.11mm
Minimum Operating Temperature -55 °C
Height 4.57mm
Maximum Operating Temperature +125 °C
Length 10.16mm
Dimensions 10.16 x 7.11 x 4.57mm
Typical Operating Supply Voltage 2.5 V
Discontinued product
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