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TB62705CF from TOSHIBA

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15.625ms

TB62705CF

Manufacturer: TOSHIBA

8-bit constant current LED driver with shift register and latch functions.

Partnumber Manufacturer Quantity Availability
TB62705CF TOSHIBA 1597 In Stock

Description and Introduction

8-bit constant current LED driver with shift register and latch functions. The TB62705CF is a LED driver IC manufactured by Toshiba. Below are the key specifications, descriptions, and features based on available information:

### **Specifications:**  
- **Function:** Constant-current LED driver  
- **Channels:** 16  
- **Output Current:** Adjustable (typically up to 80mA per channel)  
- **Supply Voltage (VDD):** 3.3V to 5.5V  
- **Data Transfer Rate:** Up to 25MHz (typical)  
- **Interface:** Serial input (CLK, DATA, STB)  
- **Output Voltage (VOUT):** Up to 17V (open-drain configuration)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-24  

### **Descriptions:**  
- The TB62705CF is designed for driving LEDs in applications such as displays, signage, and lighting.  
- It supports constant-current output for uniform brightness across multiple LEDs.  
- Features a serial-in, parallel-out shift register with latch and output enable functions.  

### **Features:**  
- **16-channel constant-current output** with adjustable current via an external resistor.  
- **High-speed data transfer** (25MHz max) for fast LED control.  
- **Open-drain outputs** for flexible voltage compatibility (up to 17V).  
- **Built-in thermal shutdown** for overheat protection.  
- **Low standby current consumption** for power efficiency.  
- **Daisy-chainable** for cascading multiple ICs in larger LED arrays.  

For exact electrical characteristics and application details, refer to the official Toshiba datasheet.

Partnumber Manufacturer Quantity Availability
TB62705CF TOS 31 In Stock

Description and Introduction

8-bit constant current LED driver with shift register and latch functions. The TB62705CF is a constant current LED driver IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Toshiba  

### **Description:**  
The TB62705CF is a 16-channel constant current LED driver designed for driving LEDs in applications such as LED displays, signage, and lighting. It provides stable current output with low voltage drop.  

### **Key Features:**  
- **16-channel constant current output**  
- **Output current range:** Adjustable (typical 5–90 mA per channel)  
- **Supply voltage (VCC):** 3.0–5.5 V  
- **Low voltage drop:** Ensures efficiency in driving LEDs  
- **Data shift frequency:** Up to 25 MHz  
- **Built-in error detection:** Open/short-circuit detection for each channel  
- **Serial data interface:** Supports daisy-chaining for multiple ICs  
- **Thermal shutdown protection:** Prevents overheating  
- **Package type:** SSOP-48  

### **Applications:**  
- LED displays (indoor/outdoor)  
- LED signage  
- General LED lighting control  

This information is based on Toshiba's official documentation for the TB62705CF. For detailed electrical characteristics and timing diagrams, refer to the datasheet.

Partnumber Manufacturer Quantity Availability
TB62705CF TOSH 2406 In Stock

Description and Introduction

8-bit constant current LED driver with shift register and latch functions. The TB62705CF is a LED driver IC manufactured by Toshiba. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Type:** Constant current LED driver  
- **Channels:** 16  
- **Output Current:** Adjustable (typically up to 90 mA per channel)  
- **Supply Voltage:** 3.3V to 5.5V  
- **Data Transfer Rate:** Up to 25 MHz  
- **Interface:** Serial (SPI-compatible)  
- **Package:** SSOP-48  

### **Descriptions:**
- The TB62705CF is designed for driving LED arrays with constant current outputs.  
- It supports daisy-chaining for cascading multiple drivers.  
- Each of the 16 channels can be individually controlled via serial data input.  
- Suitable for LED displays, signage, and lighting applications.  

### **Features:**
- **Constant Current Output:** Ensures uniform brightness across LEDs.  
- **High-Speed Data Transfer:** Supports fast refresh rates for dynamic displays.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Open/Short Detection:** Helps diagnose LED connection issues.  

This information is strictly factual and based on the manufacturer's documentation.

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