Texas Instruments TL2842P, PWM Current Mode Controller, 200 mA, 500 kHz 8-Pin PDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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

Specifications
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
Width 6.35mm
Minimum Operating Temperature -40 °C
Dimensions 9.81 x 6.35 x 4.57mm
Height 4.57mm
Maximum Operating Temperature +85 °C
Length 9.81mm
135 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 3.092
units
Per unit
Per Pack*
5 - 20
MYR3.092
MYR15.46
25 - 95
MYR2.516
MYR12.58
100 - 245
MYR2.336
MYR11.68
250 - 495
MYR2.182
MYR10.91
500 +
MYR2.046
MYR10.23
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
Related Products
VIPer® high-voltage converters from the mains voltage (230VAC) ...
Description:
VIPer® high-voltage converters from the mains voltage (230VAC) are fixed frequency offline converter ICs, integrating a PWM controller and a 700V vertical power MOSFET.Typical applications cover offline power supplies. They are compatible from either the primary side or the secondary ...
The Infineon Off-line SMPS Current mode controller comes ...
Description:
The Infineon Off-line SMPS Current mode controller comes complete with integrated 650V CoolMOS and start up cell (frequency jitter mode). The PMIC BiCMOS technology has a 26V VCC range that covers the changes in the auxiliary supply when the CV/CC ...
Pulse-width modulator (PWM) controllers can support isolated and ...
Description:
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical ...
Pulse-width modulator (PWM) controllers can support isolated and ...
Description:
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical ...