38 Terminals 4.5V~38V LTC7815 DC to DC converter IC SWITCHING CONTROLLER 3 Outputs 320kHz~2.25MHz Transistor Driver
SOT-23
LTC7815IUHF#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2018
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
Terminal Position
QUAD
Terminal Pitch
0.5mm
Base Part Number
LTC7815
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
3
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~38V
Control Features
Power Good, Soft Start, Tracking
Input Voltage (Min)
4.5V
Topology
Buck, Buck, Boost
Control Mode
CURRENT-MODE
Frequency - Switching
320kHz~2.25MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
BUCK-BOOST
Output Voltage-Max
60V
Output Voltage-Min
0.8V
Duty Cycle (Max)
100%
Clock Sync
No
Output Phases
2
Height Seated (Max)
0.8mm
Length
7mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$6.09700
$12.194
LTC7815IUHF#TRPBF Product Details
LTC7815IUHF#TRPBF Overview
As a result of 38-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 3 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 4.5V~38V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. The switching controller is capable of switching at the 320kHz~2.25MHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Power Good, Soft Start, Tracking. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. There are many different types of terminations for 38. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. A search for "LTC7815" will reveal other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator must be 4.5V. 60V is tested as the maximum voltage output of the dc controller.