8 Terminals 2.75V~9.8V 8-Pin LTC3772 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~550kHz Transistor Driver
SOT-23
LTC3772BEDDB#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3772
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
4.2V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.75V~9.8V
Control Features
Current Limit, Enable
Input Voltage (Min)
2.75V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
1A
Frequency - Switching
200kHz~550kHz
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Max Frequency
650kHz
Duty Cycle (Max)
100%
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC3772BEDDB#TRPBF Product Details
LTC3772BEDDB#TRPBF Overview
In the 8-WFDFN Exposed Pad package, the switching controller meets most application requirements. The dc motor controller is adquate to generate for 1 outputs. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 2.75V~9.8V volts and has 2.75V~9.8V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 200kHz~550kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable provides dcdc regulator efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of terminations with 8 of dc switching. 4.2V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3772". Pins number 8 of switching converter in total. Switching converter is a special type of Switching Regulator or Controllers. 2.75V should be the minimum input voltage for the dc dc voltage regulator. It is estimated that this dc regulatorhas a maximum frequency of 650kHz. As a result, switching converter outputs current to the greatest value possible (1A).
LTC3772BEDDB#TRPBF Features
Transistor Driver Outputs Switching Frequency: 200kHz~550kHz Current Limit, Enable
LTC3772BEDDB#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3772BEDDB#TRPBF DC to DC converter applications.
Textile machinery
Overvoltage protection circuits in TV sets
CNC system
Post equipment
Smoke prevention equipment
Lathes
Electric heating, lighting
Low output voltage switching power supply circuits