Name: LTC3808EDE
Brand: Linear Technology/Analog Devices
SKU: LTC3808EDE
Availability: InStock

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LTC3808EDE

Manufacturer part number:LTC3808EDE

Manufacturer:Linear Technology/Analog Devices

Description:14 Terminals 2.75V~9.8V LTC3808 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver

Case Package:SOT-23

Datasheet:LTC3808EDE Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	14 Weeks
Mounting Type	Surface Mount
Package / Case	14-WFDFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Published	2005
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	235
Terminal Pitch	0.5mm
Reach Compliance Code	not_compliant
Time@Peak Reflow Temperature-Max (s)	20
Base Part Number	LTC3808
Function	Step-Down
Number of Outputs	1
Qualification Status	Not Qualified
Output Type	Transistor Driver
Input Voltage-Nom	4.2V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.75V~9.8V
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	2.75V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	1A
Frequency - Switching	250kHz~750kHz
Input Voltage (Max)	9.8V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	100%
Height Seated (Max)	0.8mm
Length	4mm
Width	3mm
RoHS Status	Non-RoHS Compliant

LTC3808EDE Product Details

LTC3808EDE Overview

The switching controller fits in the 14-WFDFN Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 1 output generation. There are Transistor Driver dc switching's output (s) that it can handle. A 2.75V~9.8V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~85°C TA dc switcher. With this switching controller, you can switch at 250kHz~750kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Power Good, Soft Start, Tracking 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. 14 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 4.2V. Other relevant dc to dc converter ics will be returned if you search "LTC3808". Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 2.75V as the minimum input voltage of dc dc voltage regulator. Considering the dc to dc regulator can only accept 9.8V input voltage, it is important to take note of this. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V. Whenever the current value is 1A, switching converter outputs the highest possible value.

LTC3808EDE Features

Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V