Name: LTC1873EG#PBF
Brand: Linear Technology/Analog Devices
SKU: LTC1873EG#PBF
Price: 11.37000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 months ago)
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2000
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Frequency	550kHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1873
Function	Step-Down
Number of Outputs	2
Output Voltage	3.5V
Output Type	Transistor Driver
Max Output Current	5A
Input Voltage-Nom	5V
Number of Channels	1
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	25A
Voltage - Supply (Vcc/Vdd)	3V~7V
Control Features	Enable, Soft Start
Max Output Voltage	3.5V
Topology	Buck
Control Mode	VOLTAGE-MODE
Max Input Voltage	7V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	90%
Clock Sync	No
Width	5.3mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC1873EG#PBF Product Details

LTC1873EG#PBF Overview

The switching controller fits in the 28-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. dc motor controller is suitable for 2 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. A 3V~7V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~85°C TA dc switcher. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 28 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 5V. Other relevant dc to dc converter ics will be returned if you search "LTC1873". Total pins of switching converter are 28. A 3.5V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 25A. There is 550kHz frequency setting on the switching controller. The maximum input voltage of this dc switcher is 7V, so users must limit the voltage accordingly. A dc switcher can only produce an output current of 5A. A datasheet states that the switching converter can output 3.5V volts at its maximum. It is recommended that there be 1 channels for high-quality communication.