38 Terminals 2.8V~80V LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver
SOT-23
LT8705IUHF#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
26 Weeks
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2007
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LT8705
JESD-30 Code
R-PQCC-N38
Function
Step-Up/Step-Down
Number of Outputs
2
Qualification Status
Not Qualified
Output Voltage
6.35V
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
CURRENT-MODE
Frequency - Switching
100kHz~400kHz
Input Voltage (Max)
80V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Height Seated (Max)
0.8mm
Length
7mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$15.45000
$15.45
500
$15.2955
$7647.75
1000
$15.141
$15141
1500
$14.9865
$22479.75
2000
$14.832
$29664
2500
$14.6775
$36693.75
LT8705IUHF#PBF Product Details
LT8705IUHF#PBF Overview
The switching controller fits in the 38-WFQFN Exposed Pad package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 2.8V~80V. Suitable for a -40°C~125°C TJ dc switcher. With this switching controller, you can switch at 100kHz~400kHz. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at QUAD. The 38 terminations can be used for a wide range of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. A search for "LT8705" will reveal other relevant dc to dc converter ics. Specifically, switching converter falls under the Switching Regulator or Controllers category. DC regulator outputs 6.35V voltage based on test statistics. Considering the dc to dc regulator can only accept 80V input voltage, it is important to take note of this. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V.
LT8705IUHF#PBF Features
Transistor Driver Outputs Switching Frequency: 100kHz~400kHz Enable, Frequency Control, Soft Start PULSE WIDTH MODULATION ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V
LT8705IUHF#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8705IUHF#PBF DC to DC converter applications.