Datasheet4U Logo Datasheet4U.com

LM3485

Hysteretic PFET Buck Controller

LM3485 Features

* 1 Easy-to-Use Control Methodology

* No Control-Loop Compensation Required

* 4.5-V to 35-V Wide Input Range

* 1.242-V to VIN Adjustable Output Range

* High Efficiency 93%

* ±1.3% (±2% Over Temp) Internal Reference

* 100% Duty Cycle

* Ma

LM3485 General Description

The LM3485 is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, low-cost, switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple design without any control-loop stability concerns .

LM3485 Datasheet (1.15 MB)

Preview of LM3485 PDF

Datasheet Details

Part number:

LM3485

Manufacturer:

Texas Instruments ↗

File Size:

1.15 MB

Description:

Hysteretic pfet buck controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3485 SNVS178H

* JANUARY 2002

* REVISED DEC.

📁 Related Datasheet

LM348 Quad Operational Amplifier (Fairchild Semiconductor)

LM348 Four UA741 quad bipolar operational amplifiers (STMicroelectronics)

LM348 Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) (National Semiconductor)

LM348 Quadruple Operational Amplifiers (Texas Instruments)

LM348 Differential Input Operational Amplifiers (Motorola)

LM348-N Quad 741 Op Amps (Texas Instruments)

LM3480 100 mA/ SOT-23/ Quasi Low-Dropout Linear Voltage Regulator (National Semiconductor)

LM3480 Quasi Low-Dropout Linear Voltage Regulator (Texas Instruments)

LM3480-5 Positive Fixed 5V Low Dropout Voltage Regulator (Silicon Supplies)

LM3481 High-Efficiency Controller (Texas Instruments)

TAGS

LM3485 Hysteretic PFET Buck Controller Texas Instruments

Image Gallery

LM3485 Datasheet Preview Page 2 LM3485 Datasheet Preview Page 3

LM3485 Distributor