8 Terminals 8.2V~25V LT1245 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
SOT-23
LT1245IS8#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~100°C TA
Packaging
Tape & Reel (TR)
Published
1997
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
250
Base Part Number
LT1245
JESD-30 Code
R-PDSO-G8
Function
Step-Down
Number of Outputs
1
Output Voltage
5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)
8.2V~25V
Control Features
Frequency Control
Input Voltage (Min)
8.2V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
1A
Frequency - Switching
500kHz
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Duty Cycle (Max)
48%
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.04200
$6.084
LT1245IS8#TRPBF Product Details
LT1245IS8#TRPBF Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. It is capable of handling Transistor Driver dc switching's outputs (s). 8.2V~25V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~100°C TA. Switching can be done at 500kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. For efficient switching control, the dcdc regulator features Frequency Control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of 8 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The nominal DC switcher's voltage input is 15V. A search for "LT1245" will reveal other relevant dc to dc converter ics. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator must be 8.2V. As determined by the test statistics, the output voltage of DC regulator is 5V. This dc to dc regulator accepts only 25V input voltage at most. As a result, switching converter outputs current to the greatest value possible (1A).
LT1245IS8#TRPBF Features
Transistor Driver Outputs Switching Frequency: 500kHz Frequency Control PULSE WIDTH MODULATION
LT1245IS8#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT1245IS8#TRPBF DC to DC converter applications.