28 Terminals 4.5V~36V 28-Pin LTC3823 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LTC3823EGN#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 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
2009
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
LTC3823
Function
Step-Down
Number of Outputs
1
Output Voltage
5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~36V
Control Features
Enable, On Time Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
4A
Input Voltage (Max)
36V
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
1MHz
Switching Frequency-Max
200kHz
Duty Cycle (Max)
90%
Clock Sync
No
Length
9.893mm
Width
3.899mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.321519
$2.321519
10
$2.190112
$21.90112
100
$2.066143
$206.6143
500
$1.949191
$974.5955
1000
$1.838860
$1838.86
LTC3823EGN#TRPBF Product Details
LTC3823EGN#TRPBF Overview
With a 28-SSOP (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 4.5V~36V are the dc control's supply voltage and operating voltage, respectively. Suitable for working in an dc switcher that has a -40°C~85°C TA. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, On Time Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of 28 terminations are available in dc switching. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "LTC3823". The switching converter has a total of 28 pins. In particular, switching converter belongs to the Switching Regulator or Controllers family. Input voltage of dc dc voltage regulator must be 4.5V. DC regulator outputs 5V voltage according to the test statistics. It should be noted that the dc to dc regulator only accepts 36V voltage as input voltage. There is a maximum frequency of 1MHz for this dc regulators. Whenever the current value is 4A, switching converter outputs the highest possible value. This switching controller can switch at a frequency of 200kHz.
LTC3823EGN#TRPBF Features
Transistor Driver Outputs Enable, On Time Control, Power Good, Soft Start, Tracking
LTC3823EGN#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3823EGN#TRPBF DC to DC converter applications.
Driver circuits
Electric water heaters
Machining centers
Scientific research
Domestic water pumps
Gear/thread machining machines
Low output voltage switching power supply circuits