TPS51225 51225 Texas Instruments Dual Synchronous Step-Down Controller WQFN-20 

Product Code: TPS51225RUKR 

Part Marking: 51225  

Brand: Texas Instruments 

Package Type: WQFN-20 (3x3 mm) 

Datasheet: TPS51225 

Product Features 

The TPS51225RUKR is a dual synchronous buck controller with 5 V and 3.3 V LDOs, designed by Texas Instruments for notebook and tablet computers. It provides fast transient response without requiring external compensation, thanks to its D-CAP control architecture. It operates over a wide input voltage range from 5.5 V to 24 V. It features a 260 kHz VCLK output that can drive an external charge pump without reducing the main converter's efficiency. 

• Type: Dual Synchronous Step-Down Controller 
• Input Voltage Range: 5.5 V to 24 V 
• LDO Outputs: 5 V and 3.3 V (100 mA built-in LDO) 
• Control Architecture: Adaptive on-time D-CAP mode 
• Protections: OVP (Over Voltage), UVP (Under Voltage), OCP (Over Current), UVLO, and OTP (Thermal Shutdown) 
• Package Type: WQFN-20 (3x3 mm) 
• Applications: Notebook, netbook, and tablet computers 

Sales Information 

Condition: BRAND NEW. Original. 

Warranty: No warranty is provided for semiconductor products. 

Shipping (Turkey): All orders placed before 16:30 on weekdays and 14:30 on Saturdays are shipped the same day via our contracted courier. (Excluding peak shipping periods, public holidays, and conditions that may prevent the courier company from operating) 

International Shipping: Orders placed before 16:30 on weekdays are shipped via Air Parcel on the same business day. Orders placed on weekends and outside working hours are shipped on the next business day. (Excluding peak periods) Country of origin: Turkey.