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LTC3784HUFD#PBF

LTC3784HUFD#PBF

LTC3784HUFD#PBF

Linear Technology/Analog Devices

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.

  • Sensitive electronic devices
  • Industrial robots
  • Radio equipment
  • SMT equipment
  • Servo drive system
  • Hydrogen power
  • Surface processing equipment
  • Direct power supply system
  • Electric heating, lighting
  • Production lines

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