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L6207D from ST,ST Microelectronics

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L6207D

Manufacturer: ST

DUAL DMOS FULL BRIDGE MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6207D ST 2941 In Stock

Description and Introduction

DUAL DMOS FULL BRIDGE MOTOR DRIVER The L6207D is a DMOS full bridge driver manufactured by STMicroelectronics. Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Current:** Up to 5.6A (peak)
- **Operating Voltage:** 8V to 52V
- **Logic Supply Voltage (VCC):** 5V
- **RDS(ON) (per DMOS switch):** 0.3Ω (typical at 25°C)
- **Switching Frequency:** Up to 100kHz
- **Operating Temperature Range:** -40°C to +150°C
- **Package:** PowerSO20 (exposed pad for heat dissipation)

### **Descriptions:**
- The L6207D is a monolithic full-bridge driver designed for motor control applications.
- It integrates four DMOS power transistors with a cross-conduction prevention logic.
- Suitable for driving brushed DC motors, stepper motors, and other inductive loads.
- Includes thermal shutdown and non-dissipative overcurrent protection.

### **Features:**
- **Full-Bridge Configuration:** Four power DMOS transistors in an H-bridge.
- **PWM Control:** Supports pulse-width modulation for speed control.
- **Integrated Protection:**
  - Thermal shutdown.
  - Non-dissipative overcurrent detection.
  - Undervoltage lockout (UVLO).
- **Cross-Conduction Prevention:** Built-in dead-time to avoid shoot-through.
- **Fast Decay Mode:** Improves braking performance.
- **TTL/CMOS Compatible Inputs:** Easy interfacing with microcontrollers.

This information is based on the official STMicroelectronics datasheet for the L6207D.

Application Scenarios & Design Considerations

DUAL DMOS FULL BRIDGE MOTOR DRIVER

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