IC Phoenix logo

Home ›  L  › L88 > LTC3428EDD#PBF

LTC3428EDD#PBF from LINEAR

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LTC3428EDD#PBF

Manufacturer: LINEAR

4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 脳 3mm DFN

Partnumber Manufacturer Quantity Availability
LTC3428EDD#PBF,LTC3428EDDPBF LINEAR 423 In Stock

Description and Introduction

4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 脳 3mm DFN The LTC3428EDD#PBF is a high efficiency, synchronous step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 0.5V to 5V  
- **Output Voltage Range:** Up to 5.25V (adjustable)  
- **Maximum Output Current:** 300mA (at 3.3V output from a 1.5V input)  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm × 3mm)  

### **Descriptions:**  
The LTC3428EDD#PBF is designed for low input voltage applications, making it suitable for single-cell or dual-cell battery-powered devices. It features an internal synchronous rectifier for high efficiency and eliminates the need for an external Schottky diode.  

### **Features:**  
- **True Disconnect** in shutdown mode (load completely isolated from input)  
- **Automatic Burst Mode® Operation** for improved efficiency at light loads  
- **Internal Soft-Start** to limit inrush current  
- **Low Quiescent Current:** 20μA (typical)  
- **Synchronous Rectification** for higher efficiency  
- **Small Footprint** with a 10-lead DFN package  

This device is commonly used in portable electronics, energy harvesting, and low-power wireless applications.

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