SM72485 - Constant On-Time Buck Switching Regulator

Texas Instruments

Datasheet Details

The SM72485 step-down switching regulator.

1 Operating Input Voltage: 6 V to 95 V.
Integrated 100-V, N-Channel Buck Switch.
Internal Start-Up Regulator.
No Loop Compensation Required.
Ultra-Fast Transient Response.
On-time Varies Inversely With Input Voltage.
Operating Frequency Remains Constant With Varying Line Voltage and Load Current.
Adjustable Output Voltage From 2.5 V.
Highly Efficient Operation.
Precision Internal Reference.
Low Bia.

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