32 Terminals 3.5V~30V 32-Pin LTC3728 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver
SOT-23
LTC3728IUH#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months 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
2009
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)
Additional Feature
ALSO OPERATES AT 5V
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3728
Function
Step-Down
Number of Outputs
2
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Number of Channels
1
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3.5V~30V
Control Features
Enable, Power Good, Soft Start
Input Voltage (Min)
3.5V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
3A
Frequency - Switching
260kHz~550kHz
Input Voltage (Max)
36V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
590kHz
Duty Cycle (Max)
99.4%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.901094
$3.901094
10
$3.680277
$36.80277
100
$3.471959
$347.1959
500
$3.275433
$1637.7165
1000
$3.090032
$3090.032
LTC3728IUH#TRPBF Product Details
LTC3728IUH#TRPBF Overview
Capsuled in the 32-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. 2 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. Transistor Driver dc switching's outputs (s) can be handled by it. Voltages 3.5V~30V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. Switching can be done at 260kHz~550kHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Power Good, Soft Start. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. A switching converters's terminal (s) sits at the QUAD position. 32 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. You can find other relevant dc to dc converter ics by searching "LTC3728". There are 32 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. This dc dc voltage regulator should be powered by a voltage of 3.5V. According to the test statistics, DC regulator outputs 5.5V voltage. The dc to dc regulator can only accept 36V input voltage. DC regulator590kHz has the maximum frequency. As a result, DC to DC voltage regulator has a value of ALSO OPERATES AT 5V so that the need can be met more directly. The output of this function is the greatest value of 3A. In order to ensure high-quality communication, there are 1 channels available.
LTC3728IUH#TRPBF Features
Transistor Driver Outputs Switching Frequency: 260kHz~550kHz Enable, Power Good, Soft Start PULSE WIDTH MODULATION ALSO OPERATES AT 5V
LTC3728IUH#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3728IUH#TRPBF DC to DC converter applications.