TPS54540DDAR PMIC Chip Split Rail Switching Regulator For Industrial Automation
Brand Name:TI
Model Number:TPS54540DDAR
Minimum Order Quantity:1
Delivery Time:1 - 3 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:original
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Location:
Shenzhen China
Address:
1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Supplier`s last login times:
within 38 hours
Product Details
Company Profile
Product Details
TPS54540DDAR Power Management ICs
PMIC 8-PowerSOIC Package Buck Split Rail Switching Regulator
Industrial Automation
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 1 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 42V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 41.1V | |
Current - Output | ||
Frequency - Switching | 100kHz ~ 2.5MHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | 8-SO PowerPad | |
Base Product Number |
TPS54540DDAR Applications
• Industrial Automation and Motor Control
• Vehicle Accessories: GPS, Entertainment
• USB Dedicated Charging Ports and Battery Chargers
• 12 V and 24 V Industrial, Automotive and Communications Power
Systems
Description
The TPS54540DDAR is a 42 V, 5 A, step down regulator with an integrated high side
MOSFET. The device
survives load dump pulses up to 45V per ISO 7637. Current mode
control provides simple external
compensation and flexible component selection. A low ripple pulse
skip mode reduces the no load
supply current to 146 μA. Shutdown supply current is reduced to 2
μA when the enable pin is pulled low.
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TPS54540DDAR PMIC Chip Split Rail Switching Regulator For Industrial Automation
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