EA1530AT Datasheet PDF | NXP Semiconductors

NXP Semiconductors EA1530AT

The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs. Its high level of integration allows the design of a cost effective power supply with a very low number of external components.

Part No.	EA1530AT
Datasheet	EA1530AT Download
Manufacturer	NXP Semiconductors
Description	SMPS Controller
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FEATURES

2.1 Distinctive features s Universal mains supply operation (70 V to 276 V AC) s High level of integration, resulting in a very low external component count s Fixed frequency operation 2.2 Green features s Cycle skipping mode at very low loads; input power < 300 mW at no-load operation for a typical adapter application s On-chip start-up current source. 2.3 Protection features s s s s s s s Safe restart mode for system fault conditions Undervoltage protection (foldback during overload) IC OverTemperature Protection (OTP) (latched) Low and adjustable OverCurrent Protection (OCP) trip level Soft (re)start Mains voltage-dependent operation-enabling level General purpose input for latched or safe restart protection and timing, e.g. to be used for overvoltage protection (OVP), output short-circuit protection or system OTP. Philips Semiconductors TEA1530AT GreenChip™II SMPS control IC 3.

APPLICATIONS

s Printer & LCD adapters / chargers / supplies. The device can however also be used in all applications that demand an efﬁcient and cost-effective solution up to 65 W.