IC Phoenix logo

Home ›  L  › L87 > LTC2928CUHF

LTC2928CUHF from LT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

LTC2928CUHF

Manufacturer: LT

Multichannel Power Supply Sequencer and Supervisor

Partnumber Manufacturer Quantity Availability
LTC2928CUHF LT 832 In Stock

Description and Introduction

Multichannel Power Supply Sequencer and Supervisor The LTC2928CUHF is a power supply tracking controller manufactured by Linear Technology (now part of Analog Devices). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC2928CUHF  
- **Package:** 38-Lead QFN (5mm x 7mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 2.7V to 16.5V  
- **Number of Channels:** 4  
- **Tracking Accuracy:** ±1%  
- **Adjustable Slew Rate:** Programmable via external capacitors  

### **Description:**  
The LTC2928CUHF is a quad power supply tracking controller designed to manage the sequencing, tracking, and margining of multiple power supplies. It ensures controlled ramp-up and ramp-down of power rails, preventing voltage overshoots and sequencing faults.  

### **Features:**  
- **Four Independent Tracking Channels** – Controls up to four power supplies.  
- **Flexible Tracking Modes** – Supports coincident, ratiometric, or offset tracking.  
- **Programmable Slew Rate** – Adjustable via external capacitors.  
- **Wide Input Voltage Range** – Operates from 2.7V to 16.5V.  
- **Power Supply Margining** – Allows testing of power supply tolerance.  
- **Fault Detection** – Monitors power supplies for undervoltage and overvoltage conditions.  
- **Adjustable Sequencing Delay** – Configurable via external resistors.  

This information is based solely on the manufacturer's datasheet. For detailed application notes or design considerations, refer to the official documentation.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips