IC Phoenix logo

Home ›  T  › T74 > TPS61199PWPR

TPS61199PWPR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

TPS61199PWPR

Manufacturer: TI

White LED Driver for LCD Monitors Backlighting 20-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61199PWPR TI 1890 In Stock

Description and Introduction

White LED Driver for LCD Monitors Backlighting 20-HTSSOP -40 to 85 The TPS61199PWPR is a high-efficiency, synchronous boost converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 1.8V to 5.5V  
- **Output Voltage Range:** Up to 20V (adjustable)  
- **Output Current:** Up to 1.5A (switch current limit)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin HTSSOP (PWPR)  

### **Descriptions:**  
- The TPS61199PWPR is a synchronous boost converter designed for applications requiring high efficiency and compact size.  
- It integrates low RDS(on) power MOSFETs to minimize power loss.  
- The device supports both forced PWM and automatic PFM/PWM modes for improved efficiency across load conditions.  
- It includes features like soft-start, overvoltage protection (OVP), and thermal shutdown for robust operation.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing conduction losses.  
- **Adjustable Output Voltage:** Set via external resistor divider.  
- **Low Quiescent Current:** 15µA (typical) in shutdown mode.  
- **Wide Input Voltage Range:** Suitable for single-cell Li-ion or multi-cell alkaline/NiMH applications.  
- **Integrated Protection:** Includes OVP, thermal shutdown, and cycle-by-cycle current limiting.  
- **Small Footprint:** 20-pin HTSSOP package for space-constrained designs.  

This information is sourced from the official Texas Instruments datasheet for the TPS61199PWPR.

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