24 Terminals 3V~7V LTC1702 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 550kHz Transistor Driver
SOT-23
LTC1702AIGN#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
24-SSOP (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.635mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC1702
Function
Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3V~7V
Control Features
Current Limit, Enable, Power Good, Soft Start
Input Voltage (Min)
3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Output Current-Max
5A
Frequency - Switching
550kHz
Input Voltage (Max)
7V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
90%
Clock Sync
No
Height Seated (Max)
1.75mm
Length
8.65mm
Width
3.895mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$6.73400
$13.468
LTC1702AIGN#TRPBF Product Details
LTC1702AIGN#TRPBF Overview
Capsuled in the 24-SSOP (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3V~7V. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 550kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Power Good, Soft Start for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 24 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 5V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "LTC1702". Switching converter is a type of Switching Regulator or Controllers in particular. The minimum input voltage of the dc dc voltage regulator should be 3V. It should be fully noted that the dc to dc regulator only accepts 7V input voltage at most. Switching converter outputs current to the greatest value of 5A.
LTC1702AIGN#TRPBF Features
Transistor Driver Outputs Switching Frequency: 550kHz Current Limit, Enable, Power Good, Soft Start PULSE WIDTH MODULATION
LTC1702AIGN#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1702AIGN#TRPBF DC to DC converter applications.