36 Terminals 3.8V~7V 36-Pin LTC3731 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver
SOT-23
LTC3731HG#PBF 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
36-SSOP (0.209, 5.30mm Width)
Surface Mount
YES
Number of Pins
36
Operating Temperature
-40°C~140°C TJ
Packaging
Tube
Published
2010
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
36
Termination
SMD/SMT
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
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3731
Function
Step-Down
Number of Outputs
3
Output Voltage
32V
Output Type
Transistor Driver
Max Output Current
5A
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
Max Output Voltage
32V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
225kHz~680kHz
Max Input Voltage
7V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
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
$5.100447
$5.100447
10
$4.811742
$48.11742
100
$4.539379
$453.9379
500
$4.282433
$2141.2165
1000
$4.040032
$4040.032
LTC3731HG#PBF Product Details
LTC3731HG#PBF Overview
The switching controller fits in the 36-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. 3 outputs are supported by the dc motor controller. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 3.8V~7V voltage are supplied and operated. Worked in an dc switcher with a -40°C~140°C TJ rating. The switching controller can be switched at 225kHz~680kHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Phase Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. DUAL are the position of the terminal of the switching converters. Various 36 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. In addition to "LTC3731", there are other relevant dc to dc converter ics you can find. Total pins of switching converter are 36. Particularly, switching converter is a type of Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 32V voltage. You should note down the dc dc regulator's usual output current of 5A when you start a project. A frequency of 600kHz is set for the switching controller. PolyPhase? series dc to dc voltage regulator belong to this series. In order to limit the voltage of a dc switcher whose maximum input voltage is 7V, it must be limited by the user. A dc switcher can only produce an output current of 5A. Its datasheet indicates the switching converter can output a maximum of 32V volts. Channels 1 are required for high-quality communication.