LTC3835IFE#PBF

20 Terminals 4V~36V 20-Pin LTC3835 DC to DC converter ICSWITCHING CONTROLLER 250kHz~530kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LTC3835IFE#PBF
Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 264
Description: 20 Terminals 4V~36V 20-Pin LTC3835 DC to DC converter ICSWITCHING CONTROLLER 250kHz~530kHz Transistor Driver (Kg)

Details

Tags

Parameters
Factory Lead Time	1 Week
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	20
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2010
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Frequency	400kHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3835
Function	Step-Down
Output Voltage	10V
Output Type	Transistor Driver
Max Output Current	5A
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	3A
Voltage - Supply (Vcc/Vdd)	4V~36V
Control Features	Enable, Phase Control, Power Good, Soft Start, Tracking
Max Output Voltage	10V
Topology	Buck
Min Input Voltage	4V
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~530kHz
Max Input Voltage	36V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Nominal Input Voltage	36V
Min Output Voltage	800mV
Switcher Configuration	PUSH-PULL
Max Duty Cycle	99.4 %
Clock Sync	No
Number of Output Phases	1
Height	1.05mm
Length	6.6mm
Width	4.5mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3835IFE#PBF Overview

In the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 4V~36V voltage are supplied and operated. Worked in a -40°C~85°C TA dc switcher before. With this switching controller, you can switch at 250kHz~530kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Phase Control, Power Good, Soft Start, Tracking. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . There are many different types of terminations for 20. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Other relevant dc to dc converter ics can be found by searching "LTC3835". In total, switching converter has 20 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 10V. normally, the dc dc regulator's output current is 3A, which you should keep in mind when starting a project. Voltage regulator dc to dc is designed to operate at 99.4 % duty cycle during power-ups and power-downs to ensure reliability. Switching controller operates at 400kHz Hz. 36V is the nominal working voltage. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 36V. Voltage 4V is necessary for the supply. DC switchers cannot produce output currents greater than 5A. The switching converter can output 10V volts at its utmost, according to the datasheet. voltage controllers with a minimum voltage output of 800mV cannot operate. Switching with 1 phases is the property of this controller.

LTC3835IFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~530kHz
Enable, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 99.4 %
Frequency: 400kHz