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UCN5829EB from ALLEGRO

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UCN5829EB

Manufacturer: ALLEGRO

9-BIT SERIAL-INPUT, LATCHED SINK DRIVER

Partnumber Manufacturer Quantity Availability
UCN5829EB ALLEGRO 28 In Stock

Description and Introduction

9-BIT SERIAL-INPUT, LATCHED SINK DRIVER The UCN5829EB is a manufacturer part from Allegro MicroSystems. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** Serial Input Latched Driver  
- **Output Current:** 500 mA per channel (sink)  
- **Output Voltage:** 50 V  
- **Number of Outputs:** 8  
- **Logic Compatibility:** CMOS, TTL  
- **Supply Voltage (VCC):** 4.5 V to 5.5 V  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** 20-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The UCN5829EB is a monolithic, high-voltage, high-current Darlington transistor array designed for interfacing between low-level logic and high-power loads.  
- It features serial input control with latched outputs, making it suitable for driving relays, solenoids, lamps, and other high-current/high-voltage devices.  

### **Features:**
- **Serial-to-Parallel Data Conversion** – Allows control via a serial input.  
- **Output Latch** – Holds the output state until updated.  
- **High-Voltage Outputs** – Supports up to 50 V.  
- **High-Current Sink Capability** – 500 mA per channel.  
- **Built-in Clamp Diodes** – For inductive load protection.  
- **CMOS/TTL Compatible Inputs** – Ensures easy interfacing with microcontrollers and logic circuits.  
- **Thermal Shutdown Protection** – Prevents damage from overheating.  

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

Partnumber Manufacturer Quantity Availability
UCN5829EB ALL 30 In Stock

Description and Introduction

9-BIT SERIAL-INPUT, LATCHED SINK DRIVER The UCN5829EB is a manufacturer-specific part. Here are the factual details based on Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Allegro MicroSystems**  

### **Specifications:**  
- **Type:** Serial Input Latched Driver  
- **Output Configuration:** 8-Channel, Open Drain  
- **Output Current (per channel):** 500 mA (max)  
- **Supply Voltage (VCC):** 4.5 V to 5.5 V  
- **Logic Input Voltage:** 2 V to 5.5 V  
- **Power Dissipation:** 2.5 W (max)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- Designed for driving inductive loads (e.g., relays, solenoids, lamps).  
- Features serial-to-parallel data conversion with latched outputs.  
- Includes thermal shutdown and output clamp diodes for transient protection.  

### **Features:**  
- **Serial Data Input:** Compatible with standard logic families.  
- **Open-Drain Outputs:** Allow flexible load connections.  
- **Thermal Protection:** Shuts down outputs in case of overheating.  
- **High-Voltage Clamp Diodes:** Protect against inductive kickback.  
- **Cascadable:** Multiple devices can be daisy-chained.  

For exact datasheet details, refer to Allegro MicroSystems' official documentation.

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