IC Phoenix logo

Home ›  L  › L85 > LTC1929IG-PG

LTC1929IG-PG from LT

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

LTC1929IG-PG

Manufacturer: LT

2-Phase, High Efficiency, Synchronous Step-DownSwitching Regulators

Partnumber Manufacturer Quantity Availability
LTC1929IG-PG,LTC1929IGPG LT 11 In Stock

Description and Introduction

2-Phase, High Efficiency, Synchronous Step-DownSwitching Regulators The LTC1929IG-PG is a synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC1929IG-PG  
- **Package:** SSOP-28  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 550kHz (typical)  
- **Maximum Output Current:** Configurable with external MOSFETs  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The LTC1929IG-PG is a high-performance synchronous buck regulator controller designed for step-down DC/DC conversion.  
- It drives external N-channel MOSFETs to achieve high efficiency and precise regulation.  
- The device includes features for soft-start, current limiting, and thermal protection.  

### **Features:**
- **Synchronous Operation:** Reduces power loss by eliminating the need for an external Schottky diode.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **550kHz Switching Frequency:** Allows for compact inductor and capacitor selection.  
- **Current Mode Control:** Provides fast transient response and stable operation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent and Thermal Protection:** Enhances system reliability.  
- **Low Shutdown Current:** <1µA in shutdown mode.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LTC1929IG-PG,LTC1929IGPG LINEAR 20 In Stock

Description and Introduction

2-Phase, High Efficiency, Synchronous Step-DownSwitching Regulators The LTC1929IG-PG is a product from **LINEAR** (now part of Analog Devices). Here are its specifications, descriptions, and features based on available factual information:

### **Specifications:**
- **Manufacturer:** LINEAR (Analog Devices)  
- **Part Number:** LTC1929IG-PG  
- **Package:** SSOP-28  
- **Type:** Synchronous DC/DC Controller  
- **Input Voltage Range:** 2.7V to 36V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Up to 550kHz  
- **Topology:** Buck, Boost, or SEPIC  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The LTC1929IG-PG is a **high-efficiency synchronous switching regulator controller** designed for step-up, step-down, or inverting applications. It supports **N-channel MOSFETs** and provides precise output voltage regulation with minimal external components.  

### **Features:**
- **Wide Input Voltage Range (2.7V to 36V)**  
- **Adjustable Output Voltage**  
- **Synchronous Operation for High Efficiency**  
- **Programmable Switching Frequency (up to 550kHz)**  
- **Low Quiescent Current (300μA typical)**  
- **Soft-Start Functionality**  
- **Current Mode Control for Improved Stability**  
- **Thermal Shutdown Protection**  
- **Available in SSOP-28 Package**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes or performance graphs, refer to the official datasheet from **Analog Devices (LINEAR)**.

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