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TPS51285B

Dual Synchronous Step-Down Controller

TPS51285B Features

* 1 APPLICATIONS

* 2 Input Voltage Range: 5 V to 24 V

* Notebook Computers

* Output Voltages: 5 V and 3.3 V (Adjustable Range ±10%)

* Built-in, 100-mA, 5-V and 3.3-V LDOs

* Clock Output for Charge-Pump

* ±1% Reference Accuracy

* Adaptive On-Ti

TPS51285B General Description

The TPS51285A and TPS51285B are cost-effective, dual synchronous buck controllers with 5-V and 3.3-V LDOs, targeted for notebook system-power supply solutions. The device achieves low power consumption by the use of auto-skip and ULQ™ modes, which is beneficial for long battery life in system stand-.

TPS51285B Datasheet (1.37 MB)

Preview of TPS51285B PDF

Datasheet Details

Part number:

TPS51285B

Manufacturer:

Texas Instruments ↗

File Size:

1.37 MB

Description:

Dual synchronous step-down controller.
TPS51285A TPS51285B www.ti.com SLVSBX0

* APRIL 2013 Ultra-Low Quiescent (ULQ™) Dual Synchronous Step-Down Controller with 5V and 3.3V LDOs .

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TAGS

TPS51285B Dual Synchronous Step-Down Controller Texas Instruments

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