32 Terminals 4V~30V 32-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver
SOT-23
LTC3729LEUH-6#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks 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
Tube
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)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
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
$5.244015
$5.244015
10
$4.947184
$49.47184
100
$4.667154
$466.7154
500
$4.402976
$2201.488
1000
$4.153751
$4153.751
LTC3729LEUH-6#PBF Product Details
LTC3729LEUH-6#PBF Overview
It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). A 4V~30V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. It can switch at 260kHz~550kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Phase Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at QUAD . There are many different types of terminations for 32. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Searching "LTC3729" will return other relevant dc to dc converter ics. In total, switching converter has 32 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. 4V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 5V. The dc to dc regulator can only accept a maximum input voltage of 30V. You should note that the dc dc regulator's usual output current is 240A. DC regulator has a maximum frequency of 620kHz. The dc to dc voltage regulator is from the PolyPhase? series. Channels are 1 for high-quality communication.
LTC3729LEUH-6#PBF Features
Transistor Driver Outputs Switching Frequency: 260kHz~550kHz Current Limit, Enable, Phase Control, Power Good, Soft Start PULSE WIDTH MODULATION
LTC3729LEUH-6#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3729LEUH-6#PBF DC to DC converter applications.