PS501-I/SS

$3.67

Description：IC BATT CHG LI-ION 2-4CEL 28SSOP
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:f120692ddaef Category: Battery Chargers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC BATT CHG LI-ION 2-4CEL 28SSOP
Series：-
Mfr：Microchip Technology
Package：Tube
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：18V
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP
Number of Cells：2 ~ 4
Current - Charging：-
Programmable Features：-
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：-
Interface：SMBus
Grade：-
Qualification：-

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PS501-I/SS

Overview

The PS501-I/SS is a single-chip field reprogrammable battery manager manufactured by Microchip Technology. It supports SBS 1.1 compliance and manages 2 to 4 cell lithium-ion batteries. The device operates within a temperature range of -20°C to +85°C and utilizes an SSOP-28 package for surface mount installation.

Feature Summary

Field reprogrammable architecture
SBS 1.1 compliance
Multi-cell battery management

Applications

Lithium-ion battery charging systems
Battery management units
Portable electronic devices

Procurement Notes

Verify the specific operating temperature grade, as sources indicate both -20°C and -40°C minimums. Confirm package type and manufacturer details against official datasheets before procurement.

Selection Notes

Select this component for applications requiring field reprogrammability and SBS 1.1 compliance. Ensure the design accommodates the specified voltage and current requirements for 2-4 cell configurations.

Part Context

This part belongs to Microchip's battery management IC portfolio. It integrates charging control and monitoring functions into a single chip, simplifying system design for portable electronics.

Replacement Considerations

Check for direct substitutes with identical pinouts and thermal ratings. Verify compatibility with existing firmware if field reprogramming is utilized.

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.