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See Technical Specifications

LM25011Q1MY/NOPB +BOM

Automotive 6-42V Wide Vin, 2A Constant-On Time Non-Synchronous Buck Regulator w/ Adj Current Limit

Manufacturer:

TI
Mfr.Part #:

LM25011Q1MY/NOPB
Datasheet:

LM25011Q1MY/NOPB Datasheet (PDF)
Vin (min) (V):

6
Vin (max) (V):

42
Vout (min) (V):

2.51
Vout (max) (V):

40
EDA/CAD Models:

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LM25011Q1MY/NOPB General Description

One of the key advantages of the LM25011Q1MY/NOPB is its constant on-time regulation principle, which eliminates the need for loop compensation and simplifies circuit design. This results in fast load transient response and consistent performance over a wide range of operating conditions. The adjustable valley current limit detection feature allows for seamless transition from constant voltage to constant current mode when the current limit is reached, without the need for current limit foldback

Key Features

Fast Start-Up Response
High Efficiency at High Frequencies
Suitable for Automotive and Industrial Applications

Specifications

Vin (min) (V)	6	Vin (max) (V)	42
Vout (min) (V)	2.51	Vout (max) (V)	40
Iout (max) (A)	2	Iq (typ) (mA)	1.2
Switching frequency (min) (kHz)	50	Switching frequency (max) (kHz)	2000
Features	Adjustable current limit, Over Current Protection, Power good	Operating temperature range (°C)	-40 to 125
Rating	Automotive	Regulated outputs (#)	1
Control mode	Constant on-time (COT)	Duty cycle (max) (%)	99
Type	Converter