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TPS51275B Datasheet, Equivalent, Step-Down Controller.

Step-Down Controller

Step-Down Controller

 

 

 

Part TPS51275B
Description Step-Down Controller
Feature TPS51275, TPS51275B, TPS51275C www.
ti.
c om SLUSB45B – JUNE 2012 – REVISED MARCH 2013 Dual Synchronous, Step-Down Controller with 5-V and 3.
3-V LDOs FEA TURES 1 APPLICATIONS
•2 Input Volta ge Range: 5 V to 24 V
• Notebook Com puters
• Output Voltages: 5 V and 3.
3 V (Adjustable Range ±10%)
• Built- in, 100-mA, 5-V and 3.
3-V LDOs
• Cloc k Output for Charge-Pump
• ±1% Refer ence Accuracy
• Adaptive On-Time D-CA P™ Mode Control Architecture with 300 -kHz and 355-kHz Frequency Setting
• Auto-skip Light Load Operation (TPS5127 5, and TPS51275C)
• OOA Light Load Op eration (TPS51275B)
• Internal 0.
8-ms Vo .
Manufacture Texas Instruments
Datasheet
Download TPS51275B Datasheet
Part TPS51275B
Description Step-Down Controller
Feature TPS51275, TPS51275B, TPS51275C www.
ti.
c om SLUSB45B – JUNE 2012 – REVISED MARCH 2013 Dual Synchronous, Step-Down Controller with 5-V and 3.
3-V LDOs FEA TURES 1 APPLICATIONS
•2 Input Volta ge Range: 5 V to 24 V
• Notebook Com puters
• Output Voltages: 5 V and 3.
3 V (Adjustable Range ±10%)
• Built- in, 100-mA, 5-V and 3.
3-V LDOs
• Cloc k Output for Charge-Pump
• ±1% Refer ence Accuracy
• Adaptive On-Time D-CA P™ Mode Control Architecture with 300 -kHz and 355-kHz Frequency Setting
• Auto-skip Light Load Operation (TPS5127 5, and TPS51275C)
• OOA Light Load Op eration (TPS51275B)
• Internal 0.
8-ms Vo .
Manufacture Texas Instruments
Datasheet
Download TPS51275B Datasheet

TPS51275B

TPS51275B
TPS51275B

TPS51275B

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