LM26420XSQ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LM26420XSQ

LM26420XSQ: DescriptionDual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator; CategoryPower/power management The power supply circuit; File Size494KB，28 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM26420XSQ Overview

Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator

LM26420XSQ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	LLP-16
Reach Compliance Code	_compli
ECCN code	EAR99
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V
Analog Integrated Circuits - Other Types	DUAL SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	5.5 V
Minimum input voltage	3 V
Nominal input voltage	5 V
JESD-30 code	S-XQCC-N16
JESD-609 code	e0
length	4 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC16,.16SQ,25
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	0.8 mm
surface mount	YES
Switch configuration	PHASE-SHIFT
Maximum switching frequency	2650 kHz
technology	BICMOS
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	4 mm

LM26420XSQ Related Products

	LM26420XSQ	LM26420	LM26420XMH	LM26420XMHX	LM26420XSQX	LM26420YMH	LM26420YMHX	LM26420YSQ	LM26420YSQX
Description	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator	Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	LLP-16	-	HSSOP, TSSOP20,.25	HSSOP, TSSOP20,.25	LLP-16	HSSOP, TSSOP20,.25	HSSOP, TSSOP20,.25	LLP-16	LLP-16
Reach Compliance Code	_compli	-	compli	compli	_compli	compli	compli	_compli	_compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	-	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V
Analog Integrated Circuits - Other Types	DUAL SWITCHING CONTROLLER	-	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER
control mode	CURRENT-MODE	-	CURRENT-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	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	5.5 V	-	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	3 V	-	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Nominal input voltage	5 V	-	5 V	5 V	5 V	5 V	5 V	5 V	5 V
JESD-30 code	S-XQCC-N16	-	R-PDSO-G20	R-PDSO-G20	S-XQCC-N16	R-PDSO-G20	R-PDSO-G20	S-XQCC-N16	S-XQCC-N16
length	4 mm	-	6.5 mm	6.5 mm	4 mm	6.5 mm	6.5 mm	4 mm	4 mm
Humidity sensitivity level	3	-	1	1	3	1	1	3	3
Number of functions	1	-	1	1	1	1	1	1	1
Number of terminals	16	-	20	20	16	20	20	16	16
Maximum operating temperature	125 °C	-	125 °C	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	-40 °C	-40 °C
Package body material	UNSPECIFIED	-	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED
encapsulated code	HVQCCN	-	HSSOP	HSSOP	HVQCCN	HSSOP	HSSOP	HVQCCN	HVQCCN
Encapsulate equivalent code	LCC16,.16SQ,25	-	TSSOP20,.25	TSSOP20,.25	LCC16,.16SQ,25	TSSOP20,.25	TSSOP20,.25	LCC16,.16SQ,25	LCC16,.16SQ,25
Package shape	SQUARE	-	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	-	225	225	260	225	225	260	260
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	-	YES	YES	YES	YES	YES	YES	YES
Switch configuration	PHASE-SHIFT	-	PHASE-SHIFT	PHASE-SHIFT	PHASE-SHIFT	PHASE-SHIFT	PHASE-SHIFT	PHASE-SHIFT	PHASE-SHIFT
Maximum switching frequency	2650 kHz	-	2650 kHz	2650 kHz	2650 kHz	700 kHz	700 kHz	700 kHz	700 kHz
technology	BICMOS	-	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	AUTOMOTIVE	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	NO LEAD	-	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING	NO LEAD	NO LEAD
Terminal pitch	0.65 mm	-	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	QUAD	-	DUAL	DUAL	QUAD	DUAL	DUAL	QUAD	QUAD
Maximum time at peak reflow temperature	40	-	NOT SPECIFIED	NOT SPECIFIED	40	NOT SPECIFIED	NOT SPECIFIED	40	40
width	4 mm	-	4.4 mm	4.4 mm	4 mm	4.4 mm	4.4 mm	4 mm	4 mm
Base Number Matches	-	-	1	1	1	1	1	1	1

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