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LTC3853EUJ#PBF

40 Terminals 4.5V~24V LTC3853 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 250kHz~750kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3853EUJ#PBF
Package: 40-WFQFN Exposed Pad
Datasheet: PDF
Stock: 562
Description: 40 Terminals 4.5V~24V LTC3853 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 250kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	40-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2000
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	40
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3853
JESD-30 Code	S-PQCC-N40
Function	Step-Down
Number of Outputs	3
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~24V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	0.15A
Frequency - Switching	250kHz~750kHz
Input Voltage (Max)	24V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	98%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	6mm
Width	6mm
RoHS Status	ROHS3 Compliant

LTC3853EUJ#PBF Overview

With a 40-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 3, this dc motor controller is suitable. A solid enclosure of Tube surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~24V. Qualified to work in a -40°C~125°C TJ dc switcher. It can switch at 250kHz~750kHz. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position QUAD . There are many different types of terminations for 40. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. You can find other relevant dc to dc converter ics by searching "LTC3853". Specially, switching converter corresponds to type Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. Test statistics indicate DC regulator outputs 5V voltage. A maximum voltage of 24V is accepted by the dc to dc regulator as an input voltage. As a result, switching converter outputs current to the greatest value possible (0.15A).

LTC3853EUJ#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3853EUJ#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3853EUJ#PBF DC to DC converter applications.

Current source circuits
Surface processing equipment
Mobile phones
Game consoles
Electrical power transmission
Sink circuits
Thermal power
Photovoltaic power
Correction machines
Various precision measuring detectors