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

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
Width 6.35mm
Dimensions 19.3 x 6.35 x 4.57mm
Maximum Operating Temperature +85 °C
Height 4.57mm
Length 19.3mm
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch 16/12/2020, delivery within 4 working days from despatch date
Price Each (In a Tube of 25)
MYR 33.065
units
Per unit
Per Tube*
25 +
MYR33.065
MYR826.625
*price indicative
Related Products
The range of highly integrated high-efficiency switching voltage ...
Description:
The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.
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 ...
Power supply secondary side, synchronous rectification controllers. Fixed ...
Description:
Power supply secondary side, synchronous rectification controllers. Fixed frequency flyback and forward PWM controllers.
The MAX17290/MAX17292 high-efficiency, synchronous step-up DC-DC controllers operate ...
Description:
The MAX17290/MAX17292 high-efficiency, synchronous step-up DC-DC controllers operate over a 4.5V to 36V input voltage range with 42V input transient protection. The input operating range can be extended to as low as 2.5V in Bootstrapped mode. The MAX17290 and MAX17292 ...