CS1501-FSZR

Description：IC PFC CTRLR CRM/DCM 70KHZ 8SOIC
Series：-
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR)

SKU:767230319977 Category: PFC (Power Factor Correction) Brand: Cirrus Logic Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC PFC CTRLR CRM/DCM 70KHZ 8SOIC
Series：-
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR)
Mode：Critical Conduction (CRM), Discontinuous Conduction (DCM)
Frequency - Switching：70kHz
Voltage - Supply：7.9V ~ 17V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Current - Startup：68 µA
Grade：-
Qualification：-

Download product information

CS1501-FSZR

Overview

The CS1501-FSZR is a digital power factor correction controller IC manufactured by Cirrus Logic. It operates in Discontinuous Conduction Mode (DCM) and features overcurrent protection. The device is housed in an 8-SOIC package and supports surface mount installation. It functions within a voltage range of 1V to 3.6V and operates reliably across temperatures from -40°C to +125°C.

Feature Summary

Digital control architecture for power factor correction
Integrated overcurrent protection mechanism
Discontinuous conduction mode operation

Applications

Power factor correction circuits
Electronic ballast systems
General power supply designs requiring DCM control

Procurement Notes

Verify the specific suffix 'FSZR' against current manufacturer documentation, as availability status indicates limited or end-of-life conditions. Confirm RoHS compliance details directly with the supplier or official datasheet before procurement planning. Ensure the 8-SOIC package variant matches the design requirements.

Selection Notes

Select this component for applications requiring digital PFC control in discontinuous conduction mode. Verify that the input voltage range of 1V to 3.6V aligns with the system's operational needs. Consider the operating temperature range of -40°C to +125°C for environmental suitability. Check for alternative packages if pin compatibility is critical.

Part Context

This part belongs to the Cirrus Logic family of power management integrated circuits. It is distinct from other models like the CS1615 series, which are LED drivers. The CS1501 series focuses on power factor correction, utilizing digital control techniques to improve efficiency in power conversion applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Cirrus Logic documentation for direct replacements or functional equivalents.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.