8 Terminals 2.97V~35V 8-Pin LM3477 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
SOT-23
LM3477AMM/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Contact Plating
Tin
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 Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
LM3477
Function
Step-Down
Number of Outputs
1
Output Voltage
1.265V
Output Type
Transistor Driver
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
Input Voltage (Min)
2.97V
Topology
Buck, Buck-Boost
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz
Input Voltage (Max)
35V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Max Frequency
575kHz
Max Duty Cycle
93 %
Height
1.07mm
Length
3mm
Width
3mm
Thickness
970μm
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LM3477AMM/NOPB Product Details
LM3477AMM/NOPB Overview
This switching controller fits most application requirements since it is packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 2.97V~35V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 500kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Enable is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LM3477". There are only 8 pins on switching converter. dc dc voltage regulators should have a minimum input voltage of 2.97V. DC regulator outputs 1.265V voltage according to the test statistics. The dc to dc regulator can only accept a maximum input voltage of 35V. normally, the dc dc regulator's output current is 6A, which you should keep in mind when starting a project. 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 ideal for most prototype and application designs. DC regulator's maximum frequency is 575kHz. When the dc switching is dormant, it uses 2mA.