#A814AY-221KP3 – TOKO

Part Number:

#A814AY-221KP3

Manufacturer:

TOKO

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

Datasheet:

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Stock Quantity: 16

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16 in stock

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Product Details:

Overview

The TOKO #A814AY-221KP3 is a compact, low-profile power inductor meticulously engineered for high-current applications, particularly within CCFL driving inverter circuits. Its critical operational characteristic lies in its ability to handle significant current while maintaining a low magnetic flux leakage, a crucial design consideration to prevent electromagnetic interference (EMI) in sensitive adjacent circuitry. While its low profile (9.7 x 11.5mm Max. and 5.0mm Max. height) is a significant advantage for space-constrained designs, engineers must carefully balance this physical constraint against the thermal dissipation requirements under peak load conditions to ensure long-term reliability.

Key Features

Low profile: 9.7 x 11.5mm Max. footprint
Maximum height: 5.0mm
High current handling capability
Designed for CCFL inverter circuits
RoHS compliant construction
Inductance: 221 µH (typical)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

High-efficiency CCFL inverter power stages
Switching power supply input/output filtering
DC-DC converter energy storage elements
EMI suppression in high-current switching circuits