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TPIC43T01DA from TI,Texas Instruments

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TPIC43T01DA

Manufacturer: TI, TI/BB

THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS

Partnumber Manufacturer Quantity Availability
TPIC43T01DA TI, TI/BB 34 In Stock

Description and Introduction

THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS The TPIC43T01DA is a power logic shift register manufactured by Texas Instruments (TI) or Burr-Brown (BB).  

### **Specifications:**  
- **Type:** 8-bit shift register with power DMOS outputs  
- **Output Type:** Open-drain DMOS transistors  
- **Output Current:** 500 mA per channel (sink capability)  
- **Supply Voltage (VCC):** 4.5 V to 5.5 V  
- **Logic Voltage Levels:** TTL/CMOS compatible  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-20  

### **Descriptions:**  
- Designed for high-voltage, high-current power applications.  
- Integrates an 8-bit serial-in, parallel-out shift register with DMOS power outputs.  
- Suitable for driving inductive loads such as relays, solenoids, and lamps.  

### **Features:**  
- **8-bit serial-in, parallel-out shift register**  
- **High-voltage, high-current DMOS outputs** (50 V, 500 mA)  
- **Output clamp diodes** for inductive transient protection  
- **Low power consumption**  
- **TTL/CMOS-compatible inputs**  
- **Latch-up performance exceeds 500 mA**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation from TI/BB.

Application Scenarios & Design Considerations

THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS

Alternative Part Number

  • DRV8305N --: Three-phase gate driver IC from TI with integrated current sensing, suitable for motor drive applications similar to the TPIC43T01 three-phase driver.
  • L6234 --: Three-phase motor driver IC in a similar power class, commonly used as a functional alternative for three-phase drive stages.
  • MC33035 --: Brushless DC motor controller IC offering comparable three-phase commutation control functions for motor drive designs.
  • DRV8301DCA --: Three-phase gate driver in the same motor-drive family with comparable drive capability and integrated protection, suitable as a functional substitute in many BLDC applications.
  • MC33035DW --: Classic three-phase brushless DC motor controller offering similar commutation and control functions, widely available and well documented.
  • L6234PD --: Three-phase motor driver IC with comparable voltage and current handling, usable as an alternative for small motor drive designs.

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