LT1949EMS8 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LT1949EMS8

LT1949EMS8: Description600kHz, 1A Switch PWM DC/DC Converter; CategoryPower/power management The power supply circuit; File Size162KB，8 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

Download Datasheet Parametric Compare View All

LT1949EMS8 Overview

600kHz, 1A Switch PWM DC/DC Converter

LT1949EMS8 Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
entfamilyid	1382081
Maker	Linear ( ADI )
Objectid	1484338438
Parts packaging code	MSOP
package instruction	TSSOP, TSSOP8,.19
Contacts	8
Manufacturer packaging code	MS8
Reach Compliance Code	_compli
ECCN code	EAR99
compound_id	1413156
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	12 V
Minimum input voltage	1.8 V
Nominal input voltage	2 V
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1.5 A
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	1.1 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	750 kHz
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	3 mm

LT1949EMS8 Related Products

	LT1949EMS8	LT1949IS8	LT1949ES8	LT1949
Description	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter	600kHz, 1A Switch PWM DC/DC Converter
Brand Name	Linear Technology	Linear Technology	Linear Technology	-
Is it Rohs certified?	incompatible	incompatible	incompatible	-
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	-
Parts packaging code	MSOP	SOIC	SOIC	-
package instruction	TSSOP, TSSOP8,.19	SOP,	0.150 INCH, PLASTIC, SO-8	-
Contacts	8	8	8	-
Manufacturer packaging code	MS8	S8	S8	-
Reach Compliance Code	_compli	_compli	_compli	-
ECCN code	EAR99	EAR99	EAR99	-
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	12 V	12 V	12 V	-
Minimum input voltage	1.8 V	1.8 V	1.8 V	-
Nominal input voltage	2 V	2 V	2 V	-
JESD-30 code	S-PDSO-G8	R-PDSO-G8	R-PDSO-G8	-
JESD-609 code	e0	e0	e0	-
length	3 mm	4.9 mm	4.9 mm	-
Humidity sensitivity level	1	1	1	-
Number of functions	1	1	1	-
Number of terminals	8	8	8	-
Maximum operating temperature	70 °C	85 °C	70 °C	-
Maximum output current	1.5 A	1.5 A	1.5 A	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	TSSOP	SOP	SOP	-
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	-
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	-
Peak Reflow Temperature (Celsius)	235	235	235	-
Certification status	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	1.1 mm	1.75 mm	1.75 mm	-
surface mount	YES	YES	YES	-
Switch configuration	BOOST	BOOST	BOOST	-
Maximum switching frequency	750 kHz	750 kHz	750 kHz	-
Temperature level	COMMERCIAL	INDUSTRIAL	COMMERCIAL	-
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal form	GULL WING	GULL WING	GULL WING	-
Terminal pitch	0.65 mm	1.27 mm	1.27 mm	-
Terminal location	DUAL	DUAL	DUAL	-
Maximum time at peak reflow temperature	20	20	20	-
width	3 mm	3.9 mm	3.9 mm	-

Recommended Resources

Principle of single live wire power taking circuit

OP27 multi-channel S-type thermocouple temperature measurement circuit

Simple buzzer circuit one c

long time timing circuit

Automatic digital meter inverter power supply circuit diagram

SL517 (electronic toys) audio, radio frequency or infrared decoding circuit

It's too late if you don't buy it now! Choose this gift for Children's Day and both parents and children will be happy: Children's Day is coming. Have you not chosen a gift for your little prince or princess? A children's smartwatch would be a good choice. As an important branch of smart wearable devices, children's sm...; EEWORLD社区 TI Technology Forum

Design and Implementation of Secondary Bootloader for TMS320C6000 Series: With the widespread application of DSP (digital signal processor) systems, the size of their programs is also expanding. Using the chip's own Boot-loader to boot the DSP program through the Flash memo...; fish001 Microcontroller MCU

What exactly is the input and output voltage range of an operational amplifier?: We often receive some application questions related to power supply, asking us what the input and output voltage range of the op amp is. Since everyone has this question, we will use this article to c...; fish001 Analogue and Mixed Signal

Micropython version that supports MCPWM function: In the ESP32 branch, only basic PWM functions are currently provided, which does not fully utilize the hardware characteristics. Some netizens have added MCPWM functions, which will be of great help f...; dcexpert MicroPython Open Source section

Design of control system for CNC engraving machine based on embedded system: With the continuous development and progress of science and technology and manufacturing technology, digitally controlled engraving machines have gradually become special tools for the engraving indus...; fish001 Microcontroller MCU

About MSP430-Timer WDT: The MSP430 series has rich timer resources: watchdog timer (WDT), basic timer (Basic Timer1), timer A (Timer_A) and timer B (Timer_B), real-time clock (RTC), etc. Their basic functions are as follows:...; fish001 Microcontroller MCU

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

Popular Components