Datasheet Linear Technology LTC3426

Manufacturer	Linear Technology
Series	LTC3426

1.2MHz Step-Up DC/DC Converter in SOT-23

Datasheets

PDF, 400 Kb, Revision: B, File uploaded: Sep 21, 2017

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Packaging

	LTC3426ES6#PBF	LTC3426ES6#TRMPBF	LTC3426ES6#TRPBF
N	1	2	3
Package	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
Package Code	S6	S6	S6
Package Index	05-08-1636	05-08-1636	05-08-1636
Pin Count	6	6	6

Parametrics

Parameters / Models	LTC3426ES6#PBF	LTC3426ES6#TRMPBF	LTC3426ES6#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC692A	DC692A	DC692A
Design Tools	LTspice Model	LTspice Model	LTspice Model
Export Control	no	no	no
Frequency, kHz	1200	1200	1200
Integrated Inductor	no	no	no
Ishutdown, µA	1	1	1
Isupply, mA	0.6	0.6	0.6
Monolithic	yes	yes	yes
Number of Outputs	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85
Polyphase	no	no	no
Switch Current, A	2.3	2.3	2.3
Synchronous	no	no	no
Topology	Boost, Sepic	Boost, Sepic	Boost, Sepic
Vin Max, V	4.3	4.3	4.3
Vin Min, V	1.6	1.6	1.6
Vin Min Startup, V	1.6	1.6	1.6
Vout Max, V	5.5	5.5	5.5
Vout Min, V	2.25	2.25	2.25
Vswitch Max, V	6	6	6

Eco Plan

	LTC3426ES6#PBF	LTC3426ES6#TRMPBF	LTC3426ES6#TRPBF
RoHS	Compliant	Compliant	Compliant

Articles

Download
1.2MHz, 2A, Monolithic Boost Regulator Delivers High Power in Small Spaces &mdash LT Journal
PDF, 432 Kb, File published: Mar 25, 2005
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DESIGN IDEAS 1.2MHz, 2A, Monolithic
Boost Regulator Delivers
High Power in Small Spaces
Introduction 1.3 TA = 25В°C
VOUT = 5V
COUT = 22ВµF
1.1 L = 2.2ВµH IOUT(MAX) (A) Even as cell phones, computers
and PDAs shrink, they require an
increasing number of power supply
voltages. The challenge, of course,
is how to squeeze more voltage converter circuits into less spaceвЂ”without
sacriп¬Ѓcing power or efп¬Ѓciency. Boost
converters, in particular, are becoming
more prevalent, as main supply voltages are lowered to accommodate core
logic circuits, while many components
require a higher supply voltage. The
LTC3426 boost converter meets the
challenge with converter-shrinking
features, including a low RDS(ON) monolithic switch, internal compensation
and a 3mm Г— 3mm Г— 1mm ThinSOT
package. The LTC3426 operates at
high frequency and therefore works
with small, low cost inductors and …

Model Line

Series: LTC3426 (3)

LTC3426ES6#PBF LTC3426ES6#TRMPBF LTC3426ES6#TRPBF

Manufacturer's Classification

Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost

Slices

Microcontrollers