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L9346PD from STM,ST Microelectronics

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L9346PD

Manufacturer: STM

QUAD INTELLIGENT POWER LOW SIDE SWITCH

Partnumber Manufacturer Quantity Availability
L9346PD STM 159 In Stock

Description and Introduction

QUAD INTELLIGENT POWER LOW SIDE SWITCH **Part Number:** L9346PD  
**Manufacturer:** STMicroelectronics (STM)  

### **Specifications:**  
- **Type:** Quad Low-Side Driver  
- **Output Configuration:** 4 Independent Channels  
- **Output Current (per channel):** 0.7A (max)  
- **Supply Voltage Range:** 4.5V to 28V  
- **Operating Temperature Range:** -40°C to +150°C  
- **Logic Input Voltage:** 3.3V / 5V compatible  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  
- **Package:** PowerSSO-12  

### **Descriptions:**  
The L9346PD is a quad low-side driver designed for automotive and industrial applications. It provides four independent channels capable of driving resistive, inductive, or capacitive loads. The device includes diagnostic feedback for fault detection and is suitable for controlling solenoids, relays, and lamps.  

### **Features:**  
- **High-Side & Low-Side Driver Compatibility**  
- **Integrated Fault Reporting**  
- **Low Standby Current**  
- **ESD Protection**  
- **AEC-Q100 Qualified (Automotive Grade)**  
- **CMOS/TTL Compatible Inputs**  

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

Partnumber Manufacturer Quantity Availability
L9346PD ST 147 In Stock

Description and Introduction

QUAD INTELLIGENT POWER LOW SIDE SWITCH The part **L9346PD** is manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Dual Low-Side Driver  
- **Output Current:** 0.6 A (per channel)  
- **Operating Voltage:** 5 V to 28 V  
- **Number of Channels:** 2  
- **Logic Input Compatibility:** CMOS/TTL  
- **Protection Features:** Undervoltage Lockout (UVLO), Overcurrent Protection  
- **Package:** PowerSO-10  

### **Descriptions and Features:**  
- Designed for driving resistive, inductive, or capacitive loads.  
- Suitable for automotive and industrial applications.  
- Integrated protection against short-circuit and overtemperature.  
- Low standby current consumption.  
- High noise immunity due to Schmitt-trigger inputs.  

For detailed electrical characteristics and application notes, refer to the official **STMicroelectronics datasheet**.

Partnumber Manufacturer Quantity Availability
L9346PD ST 56 In Stock

Description and Introduction

QUAD INTELLIGENT POWER LOW SIDE SWITCH The part **L9346PD** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Quad Low-Side Driver  
- **Technology:** BCD (Bipolar-CMOS-DMOS)  
- **Output Current:** 0.5 A per channel (sink)  
- **Operating Voltage:** 5 V to 28 V  
- **Number of Channels:** 4  
- **Logic Input Compatibility:** CMOS/TTL  
- **Protection Features:** Over-temperature protection, Undervoltage Lockout (UVLO)  
- **Package:** PowerSO-20  

### **Descriptions:**  
The **L9346PD** is a quad low-side driver designed for automotive and industrial applications. It integrates four independent drivers capable of handling inductive loads. The device is built using ST's BCD technology, ensuring high efficiency and robustness.  

### **Features:**  
- **High-Side/Low-Side Driver:** Dedicated low-side drivers  
- **Low Standby Current:** Suitable for battery-operated systems  
- **Fast Switching:** Optimized for PWM control  
- **Diagnostic Feedback:** Fault detection capability  
- **Automotive-Grade:** AEC-Q100 qualified (if applicable)  

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

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