LMR34215-Q1 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> Power management> DC/DC switching voltage stabilizer> Buck (buck)> Buck converter (integrated switch)> LMR34215-Q1

LMR34215-Q1: Description4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125; Categorysemiconductor Power management DC/DC switching voltage stabilizer Buck (buck) Buck converter (integrated switch); File Size4MB，45 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LMR34215-Q1 Overview

4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125

LMR34215-Q1 Parametric

Parameter Name	Attribute value
Approx. price(US$)	1.75 \| 1ku
Duty cycle(Max)(%)	99
Package Group	VQFN-HR\|12
Control mode	Current Mode
Rating	Automotive
Switching frequency(Min)(kHz)	400
Features	Fixed Output,Forced PWM,Light Load Efficiency,Over Current Protection,Power Good,Soft Start Fixed,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package
Type	Converter
Vin(Max)(V)	42
Iq(Typ)(mA)	0.025
Vin(Min)(V)	3.6
Regulated outputs(#)	1
Operating temperature range(C)	-40 to 125
Switching frequency(Max)(kHz)	2100

LMR34215-Q1 Related Products

	LMR34215-Q1	LMR34215FAQRNXRQ1	LMR34215FAQRNXTQ1	LMR34215FSC5RNXRQ1	LMR34215FSC5RNXTQ1	LMR34215SC5QRNXRQ1	LMR34215SC5QRNXTQ1
Description	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125	4.2-V to 42-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 125
Brand Name	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it lead-free?	-	Lead free	Lead free	Lead free	Lead free	Lead free	-
Is it Rohs certified?	-	conform to	conform to	conform to	conform to	conform to	conform to
Maker	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	-	HQCCN,	HQCCN,	HQCCN,	HQCCN,	HQCCN,	HQCCN,
Reach Compliance Code	-	compliant	compliant	compliant	compliant	compliant	compliant
Factory Lead Time	-	16 weeks	6 weeks	6 weeks	6 weeks	6 weeks	-
Analog Integrated Circuits - Other Types	-	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	-	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	-	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	-	42 V	42 V	42 V	42 V	42 V	42 V
Minimum input voltage	-	4.2 V	4.2 V	4.2 V	4.2 V	4.2 V	4.2 V
Nominal input voltage	-	12 V	12 V	12 V	12 V	12 V	12 V
JESD-30 code	-	R-PQCC-N12	R-PQCC-N12	R-PQCC-N12	R-PQCC-N12	R-PQCC-N12	R-PQCC-N12
JESD-609 code	-	e3	e3	e3	e3	e3	e3
length	-	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
Humidity sensitivity level	-	2	2	2	2	2	2
Number of functions	-	1	1	1	1	1	1
Number of terminals	-	12	12	12	12	12	12
Maximum operating temperature	-	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	-	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A
Maximum output voltage	-	40 V	40 V	40 V	40 V	40 V	-
Minimum output voltage	-	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	-
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	HQCCN	HQCCN	HQCCN	HQCCN	HQCCN	HQCCN
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	CHIP CARRIER, HEAT SINK/SLUG	CHIP CARRIER, HEAT SINK/SLUG	CHIP CARRIER, HEAT SINK/SLUG	CHIP CARRIER, HEAT SINK/SLUG	CHIP CARRIER, HEAT SINK/SLUG	CHIP CARRIER, HEAT SINK/SLUG
Peak Reflow Temperature (Celsius)	-	260	260	260	260	260	260
Maximum seat height	-	1.1 mm	0.9 mm	0.9 mm	0.9 mm	0.9 mm	0.9 mm
surface mount	-	YES	YES	YES	YES	YES	YES
Switch configuration	-	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	-	2100 kHz	2100 kHz	2100 kHz	2100 kHz	2100 kHz	2100 kHz
Temperature level	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal location	-	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	-	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm
Nominal output voltage	-	-	-	5 V	5 V	5 V	5 V

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