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LTC1628IG-PG#PBF

28 Terminals 3.5V~30V LTC1628 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1628IG-PG#PBF
Package: 28-SSOP (0.209, 5.30mm Width)
Datasheet: PDF
Stock: 340
Description: 28 Terminals 3.5V~30V LTC1628 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tube
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)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1628
Function	Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	3.5V~30V
Control Features	Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	3.5V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	3A
Frequency - Switching	220kHz
Input Voltage (Max)	36V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	99.4%
Clock Sync	No
Width	5.3mm
RoHS Status	ROHS3 Compliant

LTC1628IG-PG#PBF Overview

Capsuled in the 28-SSOP (0.209, 5.30mm Width) package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. The supply and operating voltage of the dc control are 3.5V~30V. Qualified to work in a -40°C~85°C TA dc switcher. In this switching controller, the switch can be set to 220kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a DUAL terminal on the switching converters. 28 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. In addition to "LTC1628", there are other relevant dc to dc converter ics you can find. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. Current is output to the greatest value of 3A.