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LM51551QDSSRQ1

Description
2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller with Hiccup Mode OCP 12-WSON -40 to 150
CategoryPower/power management    The power supply circuit   
File Size2MB,49 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric Compare

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LM51551QDSSRQ1 Overview

2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller with Hiccup Mode OCP 12-WSON -40 to 150

LM51551QDSSRQ1 Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
package instructionHVSON,
Reach Compliance Codecompliant
Factory Lead Time6 weeks
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage45 V
Minimum input voltage2.97 V
Nominal input voltage12 V
JESD-30 codeR-PDSO-N12
JESD-609 codee3
length3 mm
Humidity sensitivity level2
Number of functions1
Number of terminals12
Maximum operating temperature150 °C
Minimum operating temperature-40 °C
Maximum output voltage300 V
Minimum output voltage1.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeHVSON
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Maximum seat height0.8 mm
surface mountYES
Switch configurationBOOST
Maximum switching frequency2420 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationDUAL
width2 mm

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LM51551QDSSRQ1 LM51551-Q1 LM51551QDSSTQ1 LM5155QDSSRQ1 LM5155QDSSTQ1
Description 2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller with Hiccup Mode OCP 12-WSON -40 to 150 2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller with Hiccup Mode OCP 12-WSON -40 to 150 2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller with Hiccup Mode OCP 12-WSON -40 to 150 2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller 12-WSON -40 to 150 2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller 12-WSON -40 to 150
Brand Name Texas Instruments - Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Lead free - Lead free Lead free Lead free
Is it Rohs certified? conform to - conform to conform to conform to
Maker Texas Instruments - Texas Instruments Texas Instruments Texas Instruments
package instruction HVSON, - HVSON, HVSON, HVSON,
Reach Compliance Code compliant - compliant compliant compliant
Factory Lead Time 6 weeks - 6 weeks 6 weeks 6 weeks
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER - SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode CURRENT-MODE - CURRENT-MODE CURRENT-MODE CURRENT-MODE
Control Technology PULSE WIDTH MODULATION - PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 45 V - 45 V 45 V 45 V
Minimum input voltage 2.97 V - 2.97 V 2.97 V 2.97 V
Nominal input voltage 12 V - 12 V 12 V 12 V
JESD-30 code R-PDSO-N12 - R-PDSO-N12 R-PDSO-N12 R-PDSO-N12
JESD-609 code e3 - e3 e3 e3
length 3 mm - 3 mm 3 mm 3 mm
Humidity sensitivity level 2 - 2 2 2
Number of functions 1 - 1 1 1
Number of terminals 12 - 12 12 12
Maximum operating temperature 150 °C - 150 °C 150 °C 150 °C
Minimum operating temperature -40 °C - -40 °C -40 °C -40 °C
Maximum output voltage 300 V - 300 V 300 V 300 V
Minimum output voltage 1.5 V - 1.5 V 1.5 V 1.5 V
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code HVSON - HVSON HVSON HVSON
Package shape RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE - SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Maximum seat height 0.8 mm - 0.8 mm 0.8 mm 0.8 mm
surface mount YES - YES YES YES
Switch configuration BOOST - BOOST BOOST BOOST
Maximum switching frequency 2420 kHz - 2420 kHz 2420 kHz 2420 kHz
Temperature level AUTOMOTIVE - AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal surface Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form NO LEAD - NO LEAD NO LEAD NO LEAD
Terminal pitch 0.5 mm - 0.5 mm 0.5 mm 0.5 mm
Terminal location DUAL - DUAL DUAL DUAL
width 2 mm - 2 mm 2 mm 2 mm
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