36 Terminals 3.8V~7V 36-Pin LTC3731 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver
SOT-23
LTC3731IG#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 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
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2010
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
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3731
Function
Step-Down
Number of Outputs
3
Output Type
Transistor Driver
Input Voltage-Nom
5V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
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
Output Current-Max
5A
Frequency - Switching
225kHz~680kHz
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)
2mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$6.05800
$12.116
LTC3731IG#TRPBF Product Details
LTC3731IG#TRPBF Overview
This switching controller fits most application requirements since it is packaged in a 36-SSOP (0.209, 5.30mm Width) package. dc motor controller is suitable for 3 output generation. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). 3.8V~7V is the operating voltage and supply voltage of the dc control. Suitable for work in a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the 225kHz~680kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Enable, Phase Control, Power Good, Soft Start is included in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminal (s) are designed at DUAL . The 36 terminations can be used for a wide range of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 5V volts. LTC3731 can be searched for other relevant dc to dc converter ics. The switching converter has a total of 36 pins. There is a particular type of Switching Regulator or Controllers in switching converter. Input voltage of dc dc voltage regulator should be 4.5V. DC regulator has a maximum frequency of 750kHz. The output of this function is the greatest value of 5A. A dc to dc voltage regulator in the PolyPhase? series, it belongs to this family. Communication with high quality requires 1 channels.