Datasheet Linear Technology LT3483

Manufacturer	Linear Technology
Series	LT3483

Inverting Micropower DC/DC Converters with Schottky

Datasheets

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PDF, 937 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 12
Inverting Micropower DC/DC Converters with Schottky

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Packaging

	LT3483EDC#PBF	LT3483EDC#TRMPBF	LT3483EDC#TRPBF	LT3483ES6#TRMPBF	LT3483ES6#TRPBF	LT3483IDC#PBF	LT3483IDC#TRMPBF	LT3483IDC#TRPBF	LT3483IS6#PBF	LT3483IS6#TRMPBF	LT3483IS6#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11
Package	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	2x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
Package Code	DC8	DC8	DC8	S6	S6	DC8	DC8	DC8	S6	S6	S6
Package Index	05-08-1719	05-08-1719	05-08-1719	05-08-1636	05-08-1636	05-08-1719	05-08-1719	05-08-1719	05-08-1636	05-08-1636	05-08-1636
Pin Count	8	8	8	6	6	8	8	8	6	6	6

Parametrics

Parameters / Models	LT3483EDC#PBF	LT3483EDC#TRMPBF	LT3483EDC#TRPBF	LT3483ES6#TRMPBF	LT3483ES6#TRPBF	LT3483IDC#PBF	LT3483IDC#TRMPBF	LT3483IDC#TRPBF	LT3483IS6#PBF	LT3483IS6#TRMPBF	LT3483IS6#TRPBF
Demo Boards	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A	DC801A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no	no	no
Features	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode	Integrated Schottky Diode
Frequency Adjust Range	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time	Constant Off Time
Integrated Inductor	no	no	no	no	no	no	no	no	no	no	no
Ishutdown, µA	1	1	1	1	1	1	1	1	1	1	1
Isupply, mA	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Monolithic	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Number of Outputs	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Polyphase	no	no	no	no	no	no	no	no	no	no	no
Switch Current, A	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Synchronous	no	no	no	no	no	no	no	no	no	no	no
Topology	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting	Inverting
Vin Max, V	16	16	16	16	16	16	16	16	16	16	16
Vin Min, V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Vout Max, V	38	38	38	38	38	38	38	38	38	38	38
Vswitch Max, V	40	40	40	40	40	40	40	40	40	40	40

Eco Plan

	LT3483EDC#PBF	LT3483EDC#TRMPBF	LT3483EDC#TRPBF	LT3483ES6#TRMPBF	LT3483ES6#TRPBF	LT3483IDC#PBF	LT3483IDC#TRMPBF	LT3483IDC#TRPBF	LT3483IS6#PBF	LT3483IS6#TRMPBF	LT3483IS6#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LT3483A

Articles

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Micropower SOT-23 Inverting DC/DC Converter Extends Battery Life in Space-Sensitive Applications &mdash LT Journal
PDF, 289 Kb, File published: Sep 1, 2005
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DESIGN IDEAS Micropower SOT-23 Inverting DC/DC
Converter Extends Battery Life in
Space-Sensitive Applications by Eric Young
Introduction
Low power negative bias supplies are
commonly used in many of todayвЂ™s
handheld products for imaging and
display modules. As is the case with
all portable products, small size and
efп¬Ѓcient operation are top requirements. The LT3483 steps in to п¬Ѓll
this need with a minimum footprint,
low proп¬Ѓle negative supply that yields
long battery life.
One of the strengths of the LT3483
is its versatility. It can be used for
inverting step-up (boost) or for inverting step-down applications. It features
an input range of 2.5V to 16V, so
the device works well with a range of
battery types and conп¬Ѓgurations. Its
internal 40V switch and integrated 40V
Schottky rectiп¬Ѓer allow it to generate
output voltages to В±38V.
The LT3483 also includes features …

Model Line

Series: LT3483 (11)

LT3483EDC#PBF LT3483EDC#TRMPBF LT3483EDC#TRPBF LT3483ES6#TRMPBF LT3483ES6#TRPBF LT3483IDC#PBF LT3483IDC#TRMPBF LT3483IDC#TRPBF LT3483IS6#PBF LT3483IS6#TRMPBF LT3483IS6#TRPBF

Manufacturer's Classification

Power Management > Switching Regulator > Inverting Regulators