8 Terminals 2.75V~9.8V 8-Pin LTC3772 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver
SOT-23
LTC3772EDDB#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 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
2005
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)
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 Voltage
9.8V
Output Type
Transistor Driver
Input Voltage-Nom
4.2V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
5A
Voltage - Supply (Vcc/Vdd)
2.75V~9.8V
Control Features
Current Limit, Enable
Input Voltage (Min)
2.75V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
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
1
$2.261362
$2.261362
10
$2.133360
$21.3336
100
$2.012604
$201.2604
500
$1.898683
$949.3415
1000
$1.791210
$1791.21
LTC3772EDDB#TRPBF Product Details
LTC3772EDDB#TRPBF Overview
This switching controller fits most application requirements since it is packaged in a 8-WFDFN Exposed Pad package. It is sufficient to generate 1 outputs with this dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. dc control's supply and operating voltages are 2.75V~9.8V. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 550kHz. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position DUAL . 8 terminations with various dc switching's functions. 4.2V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3772". Total pins of switching converter are 8. The minimum input voltage of the dc dc voltage regulator should be 2.75V. Statistically, DC regulator outputs 9.8V volts. It's important to remember that the dc dc regulator's normaloutput current is 5A, so you should note it down when starting a new project. 650kHz is the maximum frequency of this dc regulators.
LTC3772EDDB#TRPBF Features
Transistor Driver Outputs Switching Frequency: 550kHz Current Limit, Enable
LTC3772EDDB#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3772EDDB#TRPBF DC to DC converter applications.