28 Terminals 4V~24V 28-Pin LTC3868 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver
SOT-23
LTC3868EGN-1#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2010
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.635mm
[email protected] 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
Enable, Frequency 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
Length
9.893mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$33.679439
$33.679439
10
$31.773056
$317.73056
100
$29.974581
$2997.4581
500
$28.277907
$14138.9535
1000
$26.677270
$26677.27
LTC3868EGN-1#TRPBF Product Details
LTC3868EGN-1#TRPBF Overview
Capsuled in the 28-SSOP (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. An enclosure of Tape & Reel (TR) is used to package the PMIC. Transistor Driver dc switching's outputs (s) are supported. This dc control operates at 4V~24V and has a 4V~24V supply voltage. A -40°C~85°C TA dc switcher is not a problem. Switching can be done at 105kHz~835kHz 350kHz~535kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. DUAL are the position of the terminal of the switching converters. The 28 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics will be returned if you search "LTC3868". Total pins of switching converter are 28. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. Statistically, the DC regulator outputs 14V voltage. DC regulators have a maximum frequency of 850kHz. The number of channels available for high-quality communication is 1.
LTC3868EGN-1#TRPBF Features
Transistor Driver Outputs Switching Frequency: 105kHz~835kHz 350kHz~535kHz Enable, Frequency Control, Power Good, Soft Start PULSE WIDTH MODULATION
LTC3868EGN-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3868EGN-1#TRPBF DC to DC converter applications.
Injection molding machinery
Correction machines
Electrical distribution systems
Electric heating, lighting
Digital display device
Low output voltage switching power supply circuits