36 Terminals 3.8V~7V 36-Pin LTC3731 DC to DC converter IC SWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver
SOT-23
LTC3731CG#PBF Datasheet
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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
36-SSOP (0.209, 5.30mm Width)
Surface Mount
YES
Number of Pins
36
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
2011
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
36
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Frequency
600kHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3731
Function
Step-Down
Number of Outputs
3
Output Voltage
32V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
5A
Voltage - Supply (Vcc/Vdd)
3.8V~7V
Control Features
Enable, Phase Control, Power Good, Soft Start
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
225kHz~680kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Duty Cycle (Max)
98.5%
Clock Sync
No
Height Seated (Max)
2mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.700186
$3.700186
10
$3.490741
$34.90741
100
$3.293152
$329.3152
500
$3.106747
$1553.3735
1000
$2.930893
$2930.893
LTC3731CG#PBF Product Details
LTC3731CG#PBF Overview
It comes in a 36-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 3 numbers. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 3.8V~7V voltage are supplied and operated. A 0°C~70°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 225kHz~680kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, Phase Control, Power Good, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . A variety of 36 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. LTC3731 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 36 pins. Switching converter is a special type of Switching Regulator or Controllers. 4.5V 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 32V. You should note down the dc dc regulator's usual output current of 5A when you start a project. Switching controller operates at a frequency of 600kHz. PolyPhase® is a series of dc to dc voltage regulator. Communication with high quality requires 1 channels.