38 Terminals 2.8V~80V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver
SOT-23
LT8705AIUHF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
Terminal Finish
Matte Tin (Sn)
Additional Feature
SEATED HT-CALCULATED
Technology
BIPOLAR
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
JESD-30 Code
R-PQCC-N38
Function
Step-Up/Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.8V~80V
Control Features
Enable, Frequency Control, Soft Start
Topology
Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
100kHz~400kHz
Input Voltage (Max)
80V
Synchronous Rectifier
Yes
Output Voltage-Max
80V
Output Voltage-Min
1.3V
Height Seated (Max)
0.8mm
Length
7mm
Width
5mm
RoHS Status
Non-RoHS Compliant
LT8705AIUHF Product Details
LT8705AIUHF Overview
Capsuled in the 38-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. For outputs of 2, this dc motor controller is suitable. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 2.8V~80V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C dc switcher. It can switch at 100kHz~400kHz. The Surface Mount value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at QUAD. A variety of 38 terminations are available in dc switching. The nominal DC switcher's voltage input is 12V. It should be noted that the dc to dc regulator only accepts 80V voltage as input voltage. In order to satisfy the need, DC to DC voltage regulator has a value of SEATED HT-CALCULATED. Tests are conducted at 80V to determine the dc controller's highest voltage output.