Texas Instruments UC3842AN, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP

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, Buck, Flyback, Forward
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 100%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Output Current 1 A
Minimum Operating Temperature 0 °C
Height 4.57mm
Length 9.81mm
Maximum Operating Temperature +70 °C
Width 6.35mm
Dimensions 9.81 x 6.35 x 4.57mm
190 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 6.38
units
Per unit
Per Pack*
5 - 20
MYR6.38
MYR31.90
25 - 95
MYR5.42
MYR27.10
100 - 245
MYR4.946
MYR24.73
250 - 495
MYR4.568
MYR22.84
500 +
MYR4.458
MYR22.29
*price indicative
Packaging Options:
Related Products
The isolated-flyback power supply controller provides Constant-Voltage (CV) ...
Description:
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler. Current-Mode and Voltage-Mode PWM ControllerPrimary-Side RegulationPeak ...