Philips NE5565 Manuals

ManualLib has 2 documents for the Philips NE5565: 2 user manuals. Every file can be read online or downloaded as a PDF for free.

User Manual 2

Key facts

Brand
Philips
Model
NE5565
Industry
Industrial
Documents
2
Languages
EN
Last added
2012-03-28

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Philips NE5565 Electronic Ballast Controller Circuit Datasheet

Philips NE5565 Electronic Ballast Controller Circuit Datasheet

Datasheet 6 pages · 83 KB · EN

The NE5565 is a dual‑function electronic ballast controller IC designed for fluorescent lamp applications. It integrates a power‑factor correction (PFC) front‑end and a half‑bridge oscillator for lamp driving, offering selectable frequency modes, dimming support, and comprehensive protection features.

The datasheet provides detailed pin configurations, absolute maximum ratings, electrical characteristics, and typical application circuits, enabling designers to implement the IC in 2‑lamp dimming ballast designs and other lighting solutions.

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Philips NE5565 specifications

Package20‑lead DIP (plastic dual‑in‑line)
Reference Output Voltage (Vref)7.42 V
Nominal VCC Voltage12.7 V
Minimum Supply Voltage9.3 V

Source: Philips NE5565 Electronic Ballast Controller Circuit Datasheet

All Philips NE5565 documents by type

Datasheet 2

Ratings, dimensions and ordering codes, for selection and design work.

Questions answered in these manuals

What is the regulated reference voltage provided by the NE5565?

The NE5565 provides a regulated reference voltage of 7.42 V on the Vref pin.

From: Philips NE5565 Electronic Ballast Controller Circuit Datasheet

How many pins does the NE5565 have and what package type is used?

The IC comes in a 20‑lead dual‑in‑line (DIP20) plastic package.

From: Philips NE5565 Electronic Ballast Controller Circuit Datasheet

What does the over‑voltage protection circuit do?

It prevents the PFC DC output voltage from exceeding a preset value by turning off the OUTp output when the voltage at the OV pin is greater than the Vref voltage.

From: Philips NE5565 Electronic Ballast Controller Circuit Datasheet

What is the reference voltage used by the control logic?

The Vref pin provides a regulated 7.42 V reference.

From: Philips NE5565 Electronic Ballast Controller Circuit Datasheet