28 Terminals 3V~7V 28-Pin LTC1873 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 550kHz Transistor Driver
SOT-23
LTC1873EG#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.209, 5.30mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2000
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)
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC1873
Function
Step-Down
Number of Outputs
2
Output Voltage
3.5V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
3V~7V
Control Features
Enable, Soft Start
Input Voltage (Min)
3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
550kHz
Input Voltage (Max)
7V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
750kHz
Duty Cycle (Max)
90%
Clock Sync
No
Width
5.3mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.289040
$7.28904
10
$6.876453
$68.76453
100
$6.487220
$648.722
500
$6.120019
$3060.0095
1000
$5.773602
$5773.602
LTC1873EG#TRPBF Product Details
LTC1873EG#TRPBF Overview
It comes in a 28-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. 2 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 3V~7V. Qualified to work in an dc switcher with -40°C~85°C TA. It can switch at 550kHz. dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Enable, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminals (s) are designed at DUAL. 28 terminations with various dc switching's functions. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's voltage input of 5V. You can find other relevant dc to dc converter ics by searching "LTC1873". Pins number 28 of switching converter in total. It is recommended that the dc dc voltage regulator's minimum input voltage be 3V. Based on the test statistics, DC regulator outputs voltage 3.5V. Voltages 7V are the maximum that the dc to dc regulator will accept. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. It is estimated that this dc regulatorhas a maximum frequency of 750kHz. Communication on 1 channels is high-quality.