Name: LM3477MM
Brand: Texas Instruments
SKU: LM3477MM
Price: 1.15000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins	8
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Frequency	500kHz
Base Part Number	LM3477
Function	Step-Down
Number of Outputs	1
Output Voltage	1.265V
Output Type	Transistor Driver
Max Output Current	1A
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	2.97V~35V
Quiescent Current	2mA
Control Features	Enable
Max Output Voltage	2.5V
Topology	Buck, Buck-Boost
Min Input Voltage	2.95V
Control Mode	CURRENT-MODE
Max Input Voltage	35V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Nominal Input Voltage	12V
Switcher Configuration	SINGLE
Max Duty Cycle	93 %
Duty Cycle (Max)	93%
Length	3mm
Width	3mm
REACH SVHC	No SVHC
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

LM3477MM Product Details

LM3477MM Overview

Capsuled in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller can be used for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With this function, you can deal with Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 2.97V~35V. Suitable for a -40°C~125°C TJ dc switcher. As it has a Surface Mount value, it can be used for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. DUAL are the position of the terminal of the switching converters. A variety of 8 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. LM3477 can be searched for other relevant dc to dc converter ics. There are a total of 8 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. DC regulator outputs 1.265V voltage based on test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. voltage regulator dc to dcs with a 93 % duty cycle are designed to be reliable when powered on and powered off. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. Switching controller operates at 500kHz Hz. DC switchings that are dormant use 2mA. Input voltage can be set to 12V for nominal working status. Since the dc switcher's maximum input voltage is 35V, the voltage must be regulated accordingly. Voltage 2.95V must be supplied. DC switchers cannot produce output currents greater than 1A. The datasheet indicates that the switching converter can output 2.5V volts at its maximum.