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L8229 from STM,ST Microelectronics

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L8229

Manufacturer: STM

Dual DMOS full bridge stepper/DC motor driver

Partnumber Manufacturer Quantity Availability
L8229 STM 10000 In Stock

Description and Introduction

Dual DMOS full bridge stepper/DC motor driver Here is the factual information about part **L8229** from the manufacturer **STM (STMicroelectronics)**:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (STM)  
- **Part Number:** L8229  
- **Type:** Automotive-grade dual full-bridge driver  
- **Operating Voltage Range:** 5V to 28V  
- **Output Current:** Up to 1.5A per channel (peak)  
- **Number of Channels:** 2 (dual full-bridge)  
- **Logic Input Compatibility:** 3.3V and 5V CMOS/TTL  
- **Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
- **Package:** PowerSO-20  

### **Descriptions:**
- The **L8229** is a dual full-bridge driver designed for automotive applications, capable of driving inductive loads such as DC motors and solenoids.  
- It integrates two independent H-bridge drivers with built-in protection features for reliable operation in harsh environments.  
- The device is optimized for low-power dissipation and high efficiency.  

### **Features:**
- **Dual H-Bridge Configuration:** Allows bidirectional control of two DC motors or other inductive loads.  
- **Wide Operating Voltage Range:** Supports 5V to 28V for automotive and industrial applications.  
- **Low Standby Current:** Reduces power consumption when idle.  
- **PWM Capable:** Supports pulse-width modulation for speed control.  
- **Fault Diagnostics:** Provides feedback for overcurrent and thermal events.  
- **Automotive-Grade:** Compliant with AEC-Q100 standards for reliability in automotive systems.  

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

Application Scenarios & Design Considerations

Dual DMOS full bridge stepper/DC motor driver
Partnumber Manufacturer Quantity Availability
L8229 ST,ST 10000 In Stock

Description and Introduction

Dual DMOS full bridge stepper/DC motor driver **Manufacturer:** STMicroelectronics (ST)  

**Part Number:** L8229  

### **Specifications:**  
- **Type:** Dual Full-Bridge Driver  
- **Operating Voltage:** 8V to 52V  
- **Output Current:** 2A (per channel, peak)  
- **Logic Input Voltage:** 3.3V/5V compatible  
- **Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
- **Package:** PowerSO-20  

### **Descriptions:**  
The L8229 is a dual full-bridge driver designed for driving DC motors or other inductive loads. It integrates two independent H-bridges, allowing bidirectional control of two motors or a single stepper motor.  

### **Features:**  
- Dual H-bridge configuration  
- PWM capability for speed control  
- Low standby current consumption  
- Cross-conduction protection  
- Fault status output  
- Compatible with microcontrollers  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

Dual DMOS full bridge stepper/DC motor driver

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