32 Terminals 4V~24V 32-Pin LTC3868 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver
SOT-23
LTC3868IUH#PBF Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
32
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2010
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3868
Function
Step-Down
Number of Outputs
2
Output Voltage
14V
Output Type
Transistor Driver
Input Voltage-Nom
12V
Number of Channels
1
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~24V
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
105kHz~835kHz 350kHz~535kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
850kHz
Duty Cycle (Max)
99.4%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$11.953229
$11.953229
10
$11.276631
$112.76631
100
$10.638331
$1063.8331
500
$10.036161
$5018.0805
1000
$9.468077
$9468.077
LTC3868IUH#PBF Product Details
LTC3868IUH#PBF Overview
The switching controller fits in the 32-WFQFN Exposed Pad package and is ideal for most applications. This dc motor controller can be used to generate outputs with 2 numbers. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 4V~24V volts and has 4V~24V supply voltage. Qualified to work in an dc switcher with -40°C~85°C TA. A switching controller such as this can switch at a value of 105kHz~835kHz 350kHz~535kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start is included in the dcdc regulator. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. QUAD are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 32 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. A DC switcher's nominal voltage of 12V is input. A search for "LTC3868" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 32. Switching converter is a special type of Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4V. Statistically, DC regulator outputs 14V volts. The max frequency of the pmic can reach 850kHz. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Communication on 1 channels is high-quality.
LTC3868IUH#PBF Features
Transistor Driver Outputs Switching Frequency: 105kHz~835kHz 350kHz~535kHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start PULSE WIDTH MODULATION
LTC3868IUH#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3868IUH#PBF DC to DC converter applications.