IC Phoenix logo

Home ›  T  › T76 > TPS65161

TPS65161 from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

13.672ms

TPS65161

Manufacturer: TI

4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim)

Partnumber Manufacturer Quantity Availability
TPS65161 TI 201 In Stock

Description and Introduction

4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) The TPS65161 is a power management IC (PMIC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage:**  
  - Positive Output: Up to +15V  
  - Negative Output: Down to -15V  
- **Output Current:**  
  - Positive Output: Up to 300mA  
  - Negative Output: Up to 300mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin VQFN (4mm × 4mm)  

### **Descriptions:**  
The TPS65161 is a high-efficiency, low-noise, dual-output power supply designed for applications requiring both positive and negative voltages. It integrates two step-up (boost) converters and an inverting buck-boost converter to generate stable positive and negative rails.  

### **Features:**  
- **Dual Outputs:** Provides both positive and negative voltages from a single input.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Integrated Power Switches:** Reduces external component count.  
- **Adjustable Output Voltages:** Configurable via external resistors.  
- **Soft-Start & Protection Features:** Includes overcurrent, overvoltage, and thermal shutdown protection.  
- **Synchronization Capability:** Can sync to an external clock.  

This device is commonly used in LCD bias supplies, op-amp power rails, and industrial systems requiring dual-polarity power.  

Would you like any additional details?

Partnumber Manufacturer Quantity Availability
TPS65161 TEXAS 17 In Stock

Description and Introduction

4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) The TPS65161 is a power management IC (PMIC) manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Options:**  
  - Positive Output (VOP): Adjustable up to +15V  
  - Negative Output (VON): Adjustable down to -15V  
- **Output Current:** Up to ±200mA (combined)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin WQFN (3mm × 3mm)  

### **Descriptions:**  
The TPS65161 is a compact, high-efficiency, dual-output DC-DC converter designed to generate both positive and negative supply rails from a single input voltage. It is commonly used in applications requiring bipolar power supplies, such as LCD displays, OLED panels, and precision analog circuits.  

### **Features:**  
- Integrated synchronous boost and inverting charge pump  
- Adjustable output voltages (±15V max)  
- Low output ripple and noise  
- Soft-start and short-circuit protection  
- Power-good indicator  
- Low shutdown current (<1µA)  
- Small footprint with minimal external components  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips