LCS701HG [Power Integrations]

Name: LCS701HG
Brand: Power Integrations
SKU: LCS701HG
Availability: InStock

Part No:

LCS701HG

Driver ICs

Manufacturer:

Power Integrations

Description:

The HiperLCS™ is an integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Supply Voltage

12V

Package

eSIP-16 (H and L variants)

LCS700HG/LG Max Power

110W

LCS701HG/LG Max Power

170W

LCS702HG/LG Max Power

220W

LCS703HG/LG Max Power

275W

LCS705HG/LG Max Power

350W

LCS708HG/LG Max Power

440W

Max Frequency

1MHz

Nominal Frequency

500kHz

Vref

3.4V

Products Detail

The HiperLCS is an integrated LLC power stage that includes a controller, gate drivers, and power MOSFETs in a half-bridge configuration. It eliminates up to 30 external components, supports high operating frequencies up to 1 MHz, and reduces magnetics size. It features precise duty symmetry, comprehensive fault handling, programmable dead-time, burst mode, soft-start, and frequency limits. The device is designed for high-power and high-frequency operation, reducing assembly cost and PCB layout loop areas. It is paired with HiperPFS PFC products for complete PSU solutions.

Key Features

LLC half-bridge power stage with controller, gate drivers, and MOSFETs
Eliminates up to 30 external components
High maximum operating frequency of 1 MHz
Nominal steady-state operation up to 500 kHz
Reduces magnetics size and allows use of SMD ceramic output capacitors
Precise duty symmetry balances output rectifier current, improving efficiency
Comprehensive fault handling and current limiting
Programmable brown-in/out thresholds and hysteresis
Undervoltage (UV) and overvoltage (OV) protection
Programmable over-current protection (OCP)
Short-circuit protection (SCP)
Over-temperature protection (OTP)
Programmable dead-time
Programmable burst mode
Programmable soft-start time and delay
Accurate programmable minimum and maximum frequency limits
Single package designed for high-power and high-frequency
Reduces assembly cost and reduces PCB layout loop areas
Simple single clip attachment to heat sink
Staggered pin arrangement for simple PC board routing and high-voltage creepage requirements
Paired with HiperPFS PFC product gives complete, high efficiency, low part count PSU solutions

Application scenarios

High-efficiency power supplies (80 PLUS Silver, Gold and Platinum)
LCD TV power supplies
LED street and area lighting
Printer power supplies
Audio amplifier

Documents

Datasheets:

LCS700-708

Product FAQ

1. Is LCS701HG available for RFQ?

Yes. LCS701HG by Power Integrations is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LCS701HG?

Pricing for LCS701HG can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LCS701HG?

LCS701HG is a Power Integrations Driver ICs with LCS700HG/LG Max Power: 110W and LCS701HG/LG Max Power: 170W. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LCS701HG?

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.

5. How soon can LCS701HG 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.

6. Can you suggest alternatives to LCS701HG?

Yes. If LCS701HG is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Driver ICs parts or compatible alternatives.

RFQ

Part Number:

LCS701HG

Manufacturer:

Power Integrations

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

LLC half-bridge power stage with controller, gate drivers, and MOSFETs
Eliminates up to 30 external components
High maximum operating frequency of 1 MHz
Nominal steady-state operation up to 500 kHz
Reduces magnetics size and allows use of SMD ceramic output capacitors
Precise duty symmetry balances output rectifier current, improving efficiency
Comprehensive fault handling and current limiting
Programmable brown-in/out thresholds and hysteresis
Undervoltage (UV) and overvoltage (OV) protection
Programmable over-current protection (OCP)
Short-circuit protection (SCP)
Over-temperature protection (OTP)
Programmable dead-time
Programmable burst mode
Programmable soft-start time and delay
Accurate programmable minimum and maximum frequency limits
Single package designed for high-power and high-frequency
Reduces assembly cost and reduces PCB layout loop areas
Simple single clip attachment to heat sink
Staggered pin arrangement for simple PC board routing and high-voltage creepage requirements
Paired with HiperPFS PFC product gives complete, high efficiency, low part count PSU solutions