28 Terminals 4.5V~60V 28-Pin LTC3784 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver
SOT-23
LTC3784HUFD#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~150°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
QUAD
Terminal Pitch
0.5mm
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)
0.8mm
Length
5mm
Width
4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$10.97000
$10.97
25
$7.28080
$182.02
100
$6.02000
$602
250
$5.71900
$1429.75
500
$5.59000
$2795
LTC3784HUFD#PBF Product Details
LTC3784HUFD#PBF Overview
Capsuled in the 28-WFQFN Exposed Pad package, the switching controller suits most application needs. 2 outputs can be generated with the dc motor controller. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with 4.5V~60V voltage are supplied and operated. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. The switching controller is capable of switching at the 105kHz~760kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. QUAD are the position of the terminal of the switching converters. Various 28 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. A DC switcher's nominal voltage of 12V is input. LTC3784 can be searched for other relevant dc to dc converter ics. 28 pins are on switching converter. A 60V voltage of DC regulator was detected in the test statistics. In most cases, the output current of the dc dc regulator will be 25A, so note that when you start the project. The duty cycle of the voltage regulator dc to dc can be set to 96 % on power-up or power-down to ensure reliability. DC to DC voltage regulator has the value of OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V to better satisfy the requirement. The dc to dc voltage regulator belongs to the PolyPhase? series. The maximum input voltage of this dc switcher is 60V, so users must limit the voltage accordingly. Switching controller is necessary to have a supply voltage of 2.3V. At its maximum, the switching converter can output 60V volts.
LTC3784HUFD#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
LTC3784HUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3784HUFD#PBF DC to DC converter applications.