Name: SI9145BY-T1-E3
Brand: Vishay Siliconix
SKU: SI9145BY-T1-E3
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Number of Pins	16
Weight	665.986997mg
Operating Temperature	-25°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2013
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
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
[email protected] Reflow Temperature-Max (s)	40
Base Part Number	SI9145
Function	Step-Up/Step-Down
Number of Outputs	1
Output Voltage	2.6V
Output Type	Transistor Driver
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	2.7V~7V
Control Features	Enable, Frequency Control, Soft Start
Input Voltage (Min)	2.7V
Topology	Buck, Boost
Control Mode	VOLTAGE-MODE
Frequency - Switching	2kHz~2MHz
Input Voltage (Max)	7V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	SINGLE
Max Frequency	2MHz
Max Duty Cycle	100 %
Clock Sync	No
Length	9.9mm
Width	3.9mm
RoHS Status	ROHS3 Compliant

SI9145BY-T1-E3 Product Details

SI9145BY-T1-E3 Overview

The switching controller fits in the 16-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. An enclosure of Tape & Reel (TR) is used to package the PMIC. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 2.7V~7V voltage are supplied and operated. Suitable for a -25°C~85°C TA dc switcher. This switching controller can switch at 2kHz~2MHz. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Enable, Frequency Control, Soft Start is included in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. DUAL are the position of the terminal of the switching converters. There are many different types of terminations for 16. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. SI9145 can be used to locate other relevant dc to dc converter ics. There are 16 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 2.7V. Based on the test statistics, DC regulator outputs voltage 2.6V. The dc to dc regulator can only accept a maximum input voltage of 7V. You should note that the dc dc regulator's usual output current is 200mA. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 100 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sIt is estimated that this dc regulatorhas a maximum frequency of 2MHz.