8 Terminals 2.97V~35V 8-Pin LM3477 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LM3477MM/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
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
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
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
6A
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
2.97V
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%
Height
1.07mm
Length
3mm
Width
3mm
Thickness
970μm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LM3477MM/NOPB Product Details
LM3477MM/NOPB Overview
The switching controller fits in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. A 2.97V~35V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~125°C TJ dc switcher. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics will be returned if you search "LM3477". Total pins of switching converter are 8. A 1.265V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 6A. The duty cycle of the voltage regulator dc to dc can be set to 93 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is 500kHz frequency setting on the switching controller. During dormancy, the dc switching uses 2mA. It is possible to set the input voltage as 12V for nominal working statuses. The maximum input voltage of this dc switcher is 35V, so users must limit the voltage accordingly. A voltage of 2.97V must be present in the supply. A dc switcher can only produce an output current of 1A. A datasheet states that the switching converter can output 2.5V volts at its maximum.