LM3557SDX-2/NOPB datasheet, PDF

LM3557SDX-2/NOPB: DescriptionStep-Up Converter for White LED Applications 8-WSON -40 to 85; CategoryPower/power management The power supply circuit; File Size397KB，16 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM3557SDX-2/NOPB Overview

Step-Up Converter for White LED Applications 8-WSON -40 to 85

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Texas Instruments
package instruction	HVSON,
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	7.5 V
Minimum input voltage	2.7 V
Nominal input voltage	3.6 V
JESD-30 code	S-PDSO-N8
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	1.1 A
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Maximum seat height	0.8 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	1600 kHz
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3 mm

	LM3557SDX-2/NOPB	LM3557SD-2/NOPB
Description	Step-Up Converter for White LED Applications 8-WSON -40 to 85	Step-Up Converter for White LED Applications 8-WSON -40 to 85
Brand Name	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to
package instruction	HVSON,	HVSON,
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	7.5 V	7.5 V
Minimum input voltage	2.7 V	2.7 V
Nominal input voltage	3.6 V	3.6 V
JESD-30 code	S-PDSO-N8	S-PDSO-N8
length	3 mm	3 mm
Humidity sensitivity level	1	1
Number of functions	1	1
Number of terminals	8	8
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Maximum output current	1.1 A	1.1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVSON	HVSON
Package shape	SQUARE	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	260
Maximum seat height	0.8 mm	0.8 mm
surface mount	YES	YES
Switch configuration	BOOST	BOOST
Maximum switching frequency	1600 kHz	1600 kHz
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
width	3 mm	3 mm

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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