Texas Instruments TL3844DG4-8, PWM Current Mode Controller, 200 mA, 500 kHz 8-Pin SOIC

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 48%
Maximum Switching Frequency 500 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Output Current 200 mA
Output Voltage 30 V
Minimum Operating Temperature 0 °C
Height 1.58mm
Maximum Operating Temperature +70 °C
Dimensions 4.9 x 3.91 x 1.58mm
Width 3.91mm
Length 4.9mm
885 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 2.876
units
Per unit
Per Pack*
5 - 20
MYR2.876
MYR14.38
25 - 95
MYR2.436
MYR12.18
100 - 245
MYR2.106
MYR10.53
250 - 495
MYR1.852
MYR9.26
500 +
MYR1.718
MYR8.59
*price indicative
Packaging Options: