28 Terminals 4.5V~60V 28-Pin LTC3784 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver
SOT-23
LTC3784EGN#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2014
Series
PolyPhase®
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)
Additional Feature
OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.635mm
Base Part Number
LTC3784
Function
Step-Up
Number of Outputs
2
Output Voltage
60V
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
4.5V~60V
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage
60V
Topology
Boost
Min Input Voltage
2.3V
Control Mode
CURRENT-MODE
Frequency - Switching
105kHz~760kHz
Max Input Voltage
60V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Max Duty Cycle
96 %
Clock Sync
No
Height Seated (Max)
1.75mm
Length
9.893mm
Width
3.899mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$63.979527
$63.979527
10
$60.358044
$603.58044
100
$56.941551
$5694.1551
500
$53.718444
$26859.222
1000
$50.677778
$50677.778
LTC3784EGN#PBF Product Details
LTC3784EGN#PBF Overview
Capsuled in the 28-SSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4.5V~60V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -40°C~125°C TJ rating. There is a switch at 105kHz~760kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. Different dc switching's functions can be applied to 28 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 12V nominal DC switcher's voltage input. A search for "LTC3784" will reveal other relevant dc to dc converter ics. There are 28 pins on switching converter. According to the test statistics, DC regulator outputs 60V voltage. You should note down the dc dc regulator's usual output current of 25A when you start a project. A duty cycle set at 96 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC to DC voltage regulator has a value of OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V to better satisfy the need. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Because the dc switcher's maximum input voltage is 60V users must limit the voltage accordingly. There must be a 2.3V supply voltage. A datasheet states that the switching converter can output 60V volts at its maximum.
LTC3784EGN#PBF Features
Transistor Driver Outputs Switching Frequency: 105kHz~760kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 96 % OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V
LTC3784EGN#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3784EGN#PBF DC to DC converter applications.