8 Terminals 2.97V~35V 8-Pin LM3477 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LM3477MM Datasheet
non-compliant
In-Stock: 0 items
Specifications
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.096740
$1.09674
10
$1.034660
$10.3466
100
$0.976095
$97.6095
500
$0.920844
$460.422
1000
$0.868721
$868.721
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.