ON Semiconductor KA3525A Dual PWM Switching Regulator, 500 mA, 430 kHz, 2 V, 16-Pin, PDIP

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

PWM (Pulse Width Modulation) Controllers, Fairchild Semiconductor

Off-Line & Isolated DC-DC Controllers, Fairchild Semiconductor

The Flyback controllers, Line Level Control (LLC) controllers, and Primary-Side Regulation controllers offer Crucial energy savings to address the needs of Switch Mode Power Supply (SMPS) designs.
All controllers come with integrated soft-start, and protection features from over-voltage, open-feedback, overload, output-short, overcurrent, voltage brownout, and Undervoltage-Lockout.

Specifications
Attribute Value
Number of PWM Outputs 2
Maximum Input Voltage 40 V
Output Voltage 2 V
Output Current 500 mA
Line Regulation 20 mV
Load Regulation 50 mV
Mounting Type Through Hole
Package Type PDIP
Pin Count 16
Maximum Switching Frequency 430 kHz
Dimensions 19.8 x 6.4 x 3.25mm
Width 6.4mm
Length 19.8mm
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Height 3.25mm
1025 In stock for delivery within 3 working days
Price Each (In a Tube of 25)
SGD 0.456
(exc. GST)
SGD 0.488
(inc. GST)
units
Per unit
Per Tube*
25 +
SGD0.456
SGD11.40
*price indicative
Related Products
The Infineon Off-line SMPS Current mode controller comes ...
Description:
The Infineon Off-line SMPS Current mode controller comes complete with integrated 650V CoolMOS and start up cell (frequency jitter mode). The PMIC BiCMOS technology has a 26V VCC range that covers the changes in the auxiliary supply when the CV/CC ...
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 ...
The isolated-flyback power supply controller provides Constant-Voltage (CV) ...
Description:
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. Current-Mode and Voltage-Mode PWM ControllerPrimary-Side RegulationPeak ...
Linear Technology switching regulators incorporate synchronous and non-synchronous ...
Description:
Linear Technology switching regulators incorporate synchronous and non-synchronous internal switches. This range offers ultralow noise switching voltage regulators and is suitable in sensitive RF or audio circuit environments. They have a selection of input voltages and switching frequencies with good ...