What are the key features of the OB2532A?

Key features include primary-side sensing, programmable CC regulation, built-in adaptive current peak regulation, frequency shuffling for EMI improvement, and comprehensive protection features like UVLO, OVP, and cycle-by-cycle current limiting.

What is the pinout of ob2532amp-mfr-ob?

Use the ob2532amp-mfr-ob datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ob2532amp-mfr-ob pinout to locate pins, power rails, and interface signals before layout.

ob2532amp-mfr-ob Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The OB2532A is a cost-effective, primary-side regulation LED controller that eliminates the need for opto-couplers and TL431, simplifying flyback LED driver designs.

Best for

Low-power LED lighting
Cost-sensitive AC/DC power supplies

Avoid if

High-power applications requiring secondary-side feedback precision

Check before use

Transformer inductance and auxiliary winding design

Key specifications

Package: SOT-23-6
Max Frequency: 65 kHz
Control: Primary-Side Regulation

Application

LED Lighting

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The OB2532A is a primary-side regulation off-line LED lighting controller that achieves accurate constant current (CC) and constant voltage (CV) regulation without secondary-side feedback components.