Texas Instruments UC3525AN, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz 16-Pin, PDIP

Wetgeving en conformiteit

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

Kenmerk Waarde
Number of PWM Outputs 2
Control Method Voltage
Topology Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Rise Time 100ns
Fall Time 50ns
Maximum Switching Frequency 400 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 16
Maximum Duty Cycle 49%
Output Current 400 mA
On/Off Pin Yes
Synchronous Pin Yes
Height 4.57mm
Maximum Operating Temperature +70 °C
Dimensions 19.3 x 6.35 x 4.57mm
Length 19.3mm
Width 6.35mm
Typical Operating Supply Voltage 4.5 → 35 V
Minimum Operating Temperature 0 °C
45 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
270 op voorraad - levertijd is 1 werkdag(en) (UK-voorraad)
Prijs Each (In a Pack of 5)
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
Per pak*
5 +
2,09 €
10,45 €