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LM61440AANQRJRRQ1

Description
Automotive 3-V to 36-V, 4-A, low-noise synchronous step-down converter 14-VQFN-HR -40 to 150
CategoryPower/power management    The power supply circuit   
File Size3MB,55 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance  
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LM61440AANQRJRRQ1 Overview

Automotive 3-V to 36-V, 4-A, low-noise synchronous step-down converter 14-VQFN-HR -40 to 150

LM61440AANQRJRRQ1 Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
package instructionQCCN,
Reach Compliance Codecompli
Factory Lead Time6 weeks
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage36 V
Minimum input voltage3 V
JESD-30 codeR-XQCC-N14
JESD-609 codee3
Humidity sensitivity level2
Number of functions1
Number of terminals14
Maximum operating temperature150 °C
Minimum operating temperature-40 °C
Maximum output current4 A
Maximum output voltage34 V
Minimum output voltage1 V
Package body materialUNSPECIFIED
encapsulated codeQCCN
Package shapeRECTANGULAR
Package formCHIP CARRIER
Filter levelAEC-Q100
surface mountYES
Switch configurationBUCK
Maximum switching frequency2200 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal locationQUAD

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LM61440AANQRJRRQ1 LM61440AASQRJRRQ1 LM61440AFSQRJRRQ1
Description Automotive 3-V to 36-V, 4-A, low-noise synchronous step-down converter 14-VQFN-HR -40 to 150 Automotive 3-V to 36-V, 4-A, low-noise synchronous step-down converter 14-VQFN-HR -40 to 150 Automotive 3-V to 36-V, 4-A, low-noise synchronous step-down converter 14-VQFN-HR -40 to 150
Brand Name Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Maker Texas Instruments Texas Instruments Texas Instruments
package instruction QCCN, QCCN, QCCN,
Reach Compliance Code compli compli compli
Factory Lead Time 6 weeks 6 weeks 6 weeks
Analog Integrated Circuits - Other Types SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
control mode CURRENT-MODE CURRENT-MODE CURRENT-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 36 V 36 V 36 V
Minimum input voltage 3 V 3 V 3 V
JESD-30 code R-XQCC-N14 R-XQCC-N14 R-XQCC-N14
JESD-609 code e3 e3 e3
Humidity sensitivity level 2 2 2
Number of functions 1 1 1
Number of terminals 14 14 14
Maximum operating temperature 150 °C 150 °C 150 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Maximum output current 4 A 4 A 4 A
Maximum output voltage 34 V 34 V 34 V
Minimum output voltage 1 V 1 V 1 V
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code QCCN QCCN QCCN
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form CHIP CARRIER CHIP CARRIER CHIP CARRIER
Filter level AEC-Q100 AEC-Q100 AEC-Q100
surface mount YES YES YES
Switch configuration BUCK BUCK BUCK
Maximum switching frequency 2200 kHz 2200 kHz 2200 kHz
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form NO LEAD NO LEAD NO LEAD
Terminal location QUAD QUAD QUAD
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