LTC3406AB View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC3406AB

1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT

Linear Technology 

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LTC3406AB

typical performance characteristics

(From Front Page Figure Except for the Resistive Divider Resistor Values)

Start-Up from Shutdown

Load Step

VOUT

200mV/DIV

RUN

2V/DIV

VOUT

1V/DIV

ILOAD

500mA/DIV

VIN = 3.6V

400µs/DIV

VOUT = 1.8V

ILOAD = 600mA (3Ω RES)

3406B G31

IL

500mA/DIV

ILOAD

500mA/DIV

VIN = 3.6V

20µs/DIV

VOUT = 1.8V

ILOAD = 0mA TO 600mA

3406B G32

Load Step

VOUT

200mV/DIV

Load Step

VOUT

200mV/DIV

IL

500mA/DIV

ILOAD

500mA/DIV

VIN = 3.6V

20µs/DIV

VOUT = 1.8V

ILOAD = 50mA TO 600mA

Load Step

VOUT

200mV/DIV

IL

500mA/DIV

ILOAD

500mA/DIV

VIN = 3.6V

20µs/DIV

VOUT = 1.8V

ILOAD = 200mA TO 600mA

6

3406B G33

IL

500mA/DIV

ILOAD

500mA/DIV

VIN = 3.6V

20µs/DIV

VOUT = 1.8V

ILOAD = 100mA TO 600mA

3406B G34

Discontinuous Operation

3406B G35

SW

(2V/DIV)

VOUT

20mV/DIV

AC COUPLED

IL

200mA/DIV

VIN = 3.6V

VOUT = 1.8V

ILOAD = 25mA

500ns/DIV

For more information www.linear.com/LTC3406AB

3406B G36

3406abfb

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