# LTC4259CGW - LT Hot Swap Controller

## Product Summary

The LTC4259CGW is a Hot Swap Controller from LT designed for power management applications. It offers 4 channels and operates within a voltage range of 48V to 57V.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | LTC4259CGW |
| Manufacturer | LT |
| Product Type | Hot Swap Controller |
| Series | LTC4259 |
| Category | Uncategorized |
| Subcategory | Power Management ICs |
| Package | SSOP-3 |
| Supplier Device Package | 36-SSOP |
| Mounting Type | Surface Mount |

## Description

The LTC4259CGW, manufactured by LT (now part of Analog Devices), is a Hot Swap Controller designed for robust power management in electronic systems. This component features 4 integrated channels, enabling efficient control over power distribution. It supports a wide operating voltage supply range from 48V to 57V, making it suitable for various industrial and communication applications.

The device operates with a low current supply of 2mA and has a maximum power rating of 15.4W. It is designed to operate reliably within an ambient temperature range of -40°C to 85°C. The LTC4259CGW comes in a compact SSOP-3 package, suitable for surface mount applications, and is specified for 802.3af (PoE) standards.

This Hot Swap Controller is ideal for applications requiring controlled power-up and protection against inrush currents. Its specifications make it a valuable component for ensuring system stability and reliability in demanding environments.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 509 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Optech Co.,Limited | 509 |  |  |  |  |

## Features

- Four channel Hot Swap controller.
- Operates from 48V to 57V supply.
- Low 2mA supply current.
- Wide -40°C to 85°C temperature range.
- SSOP-3 package for surface mounting.

## Applications

- Ideal for PoE power systems.
- Suitable for industrial power management.
- Used in communication infrastructure.
- Ensures system stability during power-up.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/ltc4259cgw
- RFQ URL: https://distyparts.com/product/ltc4259cgw#rfq

## FAQs

### What is the operating voltage range of LTC4259CGW?

48 V to 57 V.

### What is the package type of LTC4259CGW?

36-SSOP surface mount package.

### What is the operating temperature range?

-40°C to 85°C.

### How many channels does LTC4259CGW support?

4 channels.

### What is the maximum power per channel?

15.4 W per channel.

### Does LTC4259CGW support auxiliary sense?

No, it does not support auxiliary sense.

### What is the supply current of LTC4259CGW?

2 mA.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/lt
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ltc4259cgw
- Markdown File: https://distyparts.com/product/ltc4259cgw.md
- TXT File: https://distyparts.com/product/ltc4259cgw.txt