32 Terminals 3.5V~30V 32-Pin LTC1628 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver
SOT-23
LTC1628CUH#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
0°C~85°C TA
Packaging
Tube
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
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC1628
Function
Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3.5V~30V
Control Features
Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)
3.5V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
3A
Frequency - Switching
220kHz
Input Voltage (Max)
36V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
360kHz
Max Duty Cycle
99.4 %
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.513360
$4.51336
10
$4.257887
$42.57887
100
$4.016874
$401.6874
500
$3.789504
$1894.752
1000
$3.575004
$3575.004
LTC1628CUH#PBF Product Details
LTC1628CUH#PBF Overview
It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3.5V~30V. Worked in a 0°C~85°C TA dc switcher before. Using this switching controller, it is possible to switch at 220kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Enable, Frequency Control, Power Good, Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. QUAD are the position of the terminal of the switching converters. There are many different types of terminations for 32. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LTC1628". The switching converter has a total of 32 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the input voltage of the dc dc voltage regulator be 3.5V. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 99.4 %. It is estimated that this dc regulatorhas a maximum frequency of 360kHz. As a result, switching converter outputs current to the greatest value possible (3A).
LTC1628CUH#PBF Features
Transistor Driver Outputs Switching Frequency: 220kHz Enable, Frequency Control, Power Good, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 99.4 %
LTC1628CUH#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1628CUH#PBF DC to DC converter applications.