ChongMing Group (HK) Int'l Co., Ltd
| Packaging | MouseReel |
| Input Voltage | 5.5 V to 36 V |
| Operating Temperature Range | - 40 C to + 125 C |
| Product | Voltage Regulators |
| Type | DC/DC Converter |
| Brand | Texas Instruments |
| Brand Name | Ti |
| Model Number | TPS5430DDAR |
View Detail Information
Explore similar products
ADUC848BCPZ62-5 Microcontroller IC 8 Bit 12.58MHz 62KB (62K X 8) FLASH 56-LFCSP
STM8S005K6T6C STM8 STM8S Embedded Microcontroller IC 8-Bit 16MHz 32KB (32K X 8)
STM32F072RBH6 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 128KB
S912ZVLA12F0MLF Flash Memory IC Chip S12 MagniV Microcontroller IC 16 Bit 32MHz
Product Specification
| Packaging | MouseReel | Input Voltage | 5.5 V to 36 V |
| Operating Temperature Range | - 40 C to + 125 C | Product | Voltage Regulators |
| Type | DC/DC Converter | Brand | Texas Instruments |
| Brand Name | Ti | Model Number | TPS5430DDAR |
| High Light | power management integrated circuit ，battery charge management ic | ||
TPS5430DDAR Power Path Management IC Switching Voltage Regulators 5.5 to 36V Input 3A Step Dwn Converter
1 Features
– TPS5430: 5.5 V to 36 V
– TPS5431: 5.5 V to 23 V
Up to 3-A Continuous (4-A Peak) Output Current
High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch
Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
Internal Compensation Minimizes External Parts Count
Fixed 500 kHz Switching Frequency for Small Filter Size
Improved Line Regulation and Transient Response by Input Voltage Feed Forward
System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
–40°C to 125°C Operating Junction Temperature Range
Available in Small Thermally Enhanced 8-Pin SO PowerPADTM Package
Create a Custom Design Using the TPS5430 With the WEBENCH® Power Designer
2 Applications
Consumer: Set-top Box, DVD, LCD Displays
Industrial and Car Audio Power Supplies
Battery Chargers, High Power LED Supply
12-V/24-V Distributed Power Systems
3 Description
The TPS543x is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage- lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed- forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 μA typically. Other features include an active-high enable, overcurrent limiting, over-voltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS543x feedback loop is internally compensated. The TPS5431 is intended to operate from power rails up to 23 V. The TPS5430 regulates a wide variety of power sources including 24 V bus.
The TPS543x device is available in a thermally enhanced, easy to use 8-pin SOIC PowerPADTM package. TI provides evaluation modules and the Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
Device Information
| PART NUMBER | PACKAGE | INPUT VOLTAGE |
| TPS5430 | HSOP (8) | 5.5 V to 36 V |
| TPS5431 | 5.5 V to 23 V |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
Get in touch with us
Leave a Message, we will call you back quickly!