Texas Instruments TL3842P, PWM Current Mode Controller, 200 mA, 500 kHz 8-Pin PDIP

Technical data sheets
Legislation and Compliance
Compliant
Product Details

Flyback Controller, Current Control, TL28/TL38 Series, Texas Instruments

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.

Flyback Controllers, Texas Instruments

Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power

Specification
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Boost, Flyback, Forward
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 97%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Output Current 200 mA
Output Voltage 30 V
Maximum Operating Temperature +70 °C
Height 4.57mm
Length 9.81mm
Width 6.35mm
Dimensions 9.81 x 6.35 x 4.57mm
Minimum Operating Temperature 0 °C
60 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each (In a Pack of 5)
R 14.238
(exc. VAT)
R 16.374
(inc. VAT)
units
Per unit
Per Pack*
5 - 120
R 14.238
R 71.19
125 - 495
R 13.954
R 69.77
500 - 1245
R 13.536
R 67.68
1250 - 2495
R 12.994
R 64.97
2500 +
R 12.474
R 62.37
*price indicative
Not Available for premium delivery
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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