Texas Instruments UC3526AN, Dual PWM Voltage Mode Controller, 100 mA, 650 kHz 18-Pin, PDIP

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

Flyback Controller, Voltage Control, 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 2
Control Method Voltage
Topology Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Rise Time 300ns
Fall Time 100ns
Maximum Switching Frequency 650 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 18
Maximum Duty Cycle 49%
Output Current 100 mA
Synchronous Pin Yes
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Length 22.48mm
Dimensions 22.48 x 6.35 x 4.57mm
Width 6.35mm
Typical Operating Supply Voltage 4.5 → 35 V
Height 4.57mm
Temporarily out of stock - back order for despatch when stock is available
Price Each (In a Pack of 5)
HK$ 30.12
(exc. GST)
units
Per unit
Per Pack*
5 - 5
HK$30.12
HK$150.60
10 - 10
HK$27.89
HK$139.45
15 +
HK$27.33
HK$136.65
*price indicative
Packaging Options:
Related Products
30 AWG, 20 conductor spacing, 0.25 pitch, blue ...
Description:
30 AWG, 20 conductor spacing, 0.25 pitch, blue stripe.
Custom assemblies for production also available Meet design ...
Description:
Custom assemblies for production also available Meet design needs after prototyping is complete. Molex’s extensive design and manufacturing expertise can meet the unique challenges of the most demanding applications.
Standard Discrete Cable Assemblies deliver off-the-shelf solutions with ...
Description:
Standard Discrete Cable Assemblies deliver off-the-shelf solutions with a broad offering of Molex connectors and a variety of cable lengths to facilitate both prototyping and global production.