LM3489-Q1, LM3489 - Hysteretic PFET Buck Controller

Texas Instruments

LM3489-Q1 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3489-Q1, LM3489. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LM3489-Q1, LM3489
Manufacturer	Texas Instruments ↗
File Size	1.25 MB
Description	Hysteretic PFET Buck Controller
Datasheet	LM3489-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: LM3489-Q1, LM3489. Please refer to the document for exact specifications by model.

LM3489-Q1 Product details

Description

The LM3489 device is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost-effective, switching buck regulator for a wide range of applications.

Features

1 Qualified for Automotive Parts.
AEC-Q100 Qualified With the Following Results:.
Device Temperature Grade 1:.
40°C to 125°C Ambient Operating Temperature Range.
Device HBM ESD Classification Level 2.
Device CDM ESD Classification Level C5.
Easy-to-Use Control Methodology.
No Control Loop Compensation Required.
Wide 4.5-V to 35-V Input Range.
1.239 V to VIN Adjustable Output Range.
High Efficiency:.

📁 LM3489-Q1 Similar Datasheet

LM3489Q - Hysteretic PFET Buck Controller (National Semiconductor)
LM348 - Quad Operational Amplifier (Fairchild Semiconductor)
LM3480 - 100 mA/ SOT-23/ Quasi Low-Dropout Linear Voltage Regulator (National Semiconductor)
LM3480-5 - Positive Fixed 5V Low Dropout Voltage Regulator (Silicon Supplies)
LM3485 - Hysteretic PFET Buck Controller (National Semiconductor)
LM3488 - High Efficiency Low-Side N-Channel Controller for Switching Regulators (National Semiconductor)
LM34 - Precision Fahrenheit Temperature Sensors (National Semiconductor)
LM340 - Three Terminal Positive Voltage Regulators (Motorola Inc)

Other Datasheets by Texas Instruments

LM3489 - Hysteretic PFET Buck Controller
LM348-N - Quad 741 Op Amps
LM3481 - High-Efficiency Controller
LM3481-Q1 - High-Efficiency Controller
LM3488-Q1 - Automotive High-Efficiency Controller
LM340-N - 3-Terminal Positive Regulators

Published: Apr 8, 2020 |