Is LYT4226E3 available for RFQ?

Yes. LYT4226E3 by Power Integrations is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

Why is there no fixed price for LYT4226E3?

Pricing for LYT4226E3 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

What are the key specifications of LYT4226E3?

LYT4226E3 is a Power Integrations Driver ICs with Start Up Time 10 Percent Brightness: <1s and Start Up Time Full Brightness: <250 ms. Review the product details or submit an RFQ if you need confirmation before purchase.

How fast can I get a quote for LYT4226E3?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

How soon can LYT4226E3 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

Can you suggest alternatives to LYT4226E3?

Yes. If LYT4226E3 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Driver ICs parts or compatible alternatives.

LYT4226E3 - Power Integrations | Electronic Components

Name: LYT4226E3
Brand: Power Integrations
SKU: LYT4226E3
Availability: InStock

Type

Parameter

Switching Frequency

132kHz

Package

eSIP-7C, eSIP-7F

Cc Regulation

±5%

Efficiency

92%

Input Voltage High Line Max

300 VAC

Input Voltage High Line Min

160 VAC

Input Voltage Low Line Max

132 VAC

Input Voltage Low Line Min

85 VAC

Internal Regulator Voltage

5.9V

Output Power

2.5W ~ 78W

Pin Count

Power Factor

0.9

Start Up Time 10 Percent Brightness

<1s

Start Up Time Full Brightness

<250 ms

Thd Max

10%

Thermal Shutdown Hysteresis

75°C

Thermal Shutdown Temperature

142°C

The LYTSwitch-4 family enables off-line LED drivers with high power factor, meeting international requirements for THD and harmonics. Output current is tightly regulated with better than ±5% CC tolerance. Efficiency of up to 92% is easily achieved in typical applications. The devices support a wide selection of TRIAC dimmers (leading-edge and trailing-edge) with excellent turn-on characteristics, wide dimming range, and fast start-up. The ICs are highly integrated, eliminating the optoisolator and reducing component count, which lowers solution cost and extends lifetime by avoiding primary-side aluminum electrolytic bulk capacitors. The 132 kHz switching frequency permits the use of small, low-cost magnetics.

Single-stage CC controller with PFC, ±5% CC regulation, TRIAC dimmable to <5% output, fast start-up (<250 ms at full brightness), high power factor (>0.9), low THD (<10%), up to 92% efficiency, 132 kHz switching frequency, supports leading-edge and trailing-edge TRIAC dimmers, low solution cost, long lifetime (no primary-side aluminum electrolytic bulk capacitors), integrated controller and power FET, auto-restart, over-temperature protection, overvoltage protection, safe operating area protection