Texas Instruments UCC25701N, PWM Voltage Mode Controller, 1 A, 700 kHz 14-Pin, PDIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
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 1
Control Method Voltage
Topology Boost, Flyback, Forward
Rise Time 20ns
Fall Time 20ns
Maximum Switching Frequency 700 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 14
Maximum Duty Cycle 100%
Output Current 1 A
Synchronous Pin Yes
Dimensions 19.3 x 6.35 x 4.57mm
Height 4.57mm
Length 19.3mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Width 6.35mm
75 In stock for delivery within 3 working days
Price Each (In a Tube of 25)
HK$ 69.188
(exc. GST)
units
Per unit
Per Tube*
25 +
HK$69.188
HK$1,729.70
*price indicative