38 Terminals 4.5V~7V 38-Pin LTC3732 DC to DC converter IC SWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver
SOT-23
LTC3732CUHF#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
38
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
2003
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
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
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3732
Function
Step-Down
Number of Outputs
3
Output Voltage
7V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
60A
Voltage - Supply (Vcc/Vdd)
4.5V~7V
Control Features
Enable, Power Good, Soft Start
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
225kHz~680kHz
Input Voltage (Max)
7V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
750kHz
Duty Cycle (Max)
98.5%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
7mm
Width
5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.952032
$3.952032
10
$3.728333
$37.28333
100
$3.517295
$351.7295
500
$3.318202
$1659.101
1000
$3.130379
$3130.379
LTC3732CUHF#PBF Product Details
LTC3732CUHF#PBF Overview
It comes in the 38-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 3 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~7V. Qualified to work in an dc switcher with 0°C~70°C TA. The switching controller can be switched at 225kHz~680kHz. dc dc regulators can be carried out with Surface Mount. Enable, Power Good, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a QUAD terminal on the switching converters. Different dc switching's functions can be applied to 38 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 5V. LTC3732 can be searched for other relevant dc to dc converter ics. In total, switching converter has 38 pins. Switching converter type is specifically Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. Statistically, DC regulator outputs 7V volts. This dc to dc regulator accepts only 7V input voltage at most. In most cases, the output current of the dc dc regulator will be 60A, so note that when you start the project. 750kHz is the maximum frequency of this dc regulators. A dc to dc voltage regulator in the PolyPhase® series, it belongs to this family. In order to ensure high-quality communication, there are 1 channels available.