32 Terminals 4V~30V 32-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver
SOT-23
LTC3729LEUH-6#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
32
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2004
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
250
Terminal Pitch
0.5mm
Base Part Number
LTC3729
Function
Step-Down
Number of Outputs
2
Output Voltage
5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
240A
Voltage - Supply (Vcc/Vdd)
4V~30V
Control Features
Current Limit, Enable, Phase Control, Power Good, Soft Start
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
260kHz~550kHz
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
620kHz
Duty Cycle (Max)
99.5%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$71.499151
$71.499151
10
$67.452029
$674.52029
100
$63.633990
$6363.399
500
$60.032066
$30016.033
1000
$56.634024
$56634.024
LTC3729LEUH-6#TRPBF Product Details
LTC3729LEUH-6#TRPBF Overview
Capsuled in the 32-WFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tape & Reel (TR). It is capable of handling Transistor Driver dc switching's outputs (s). 4V~30V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. Using this switching controller, it is possible to switch at 260kHz~550kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Phase Control, Power Good, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. A variety of dc switching's functions can be performed on 32 terminations. 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 15V. Other relevant dc to dc converter ics can be found by searching "LTC3729". Pins number 32 of switching converter in total. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. DC regulator outputs 5V voltage based on test statistics. The dc to dc regulator is limited to 30V input voltage. You should note down the dc dc regulator's usual output current of 240A when you start a project. There is a maximum frequency of 620kHz on this dc regulators. A dc to dc voltage regulator in the PolyPhase? series, it belongs to this family. A high-quality communication requires 1 channels.
LTC3729LEUH-6#TRPBF Features
Transistor Driver Outputs Switching Frequency: 260kHz~550kHz Current Limit, Enable, Phase Control, Power Good, Soft Start PULSE WIDTH MODULATION
LTC3729LEUH-6#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3729LEUH-6#TRPBF DC to DC converter applications.