CB2012T2R2M datasheet(6/16 Pages) LINER

6 / 16 page

LTC3410

3410fb

PI FU CTIO S

RUN (Pin 1): Run Control Input. Forcing this pin above

1.5V enables the part. Forcing this pin below 0.3V shuts

down the device. In shutdown, all functions are disabled

drawing <1

µA supply current. Do not leave RUN floating.

GND (Pins 2, 5): Ground Pin.

SW (Pin 3): Switch Node Connection to Inductor. This pin

connects to the drains of the internal main and synchro-

nous power MOSFET switches.

VIN (Pin 4): Main Supply Pin. Must be closely decoupled

to GND, Pin 2, with a 2.2

µF or greater ceramic capacitor.

VFB (Pin 6 Adjustable Version ): Feedback Pin. Receives

the feedback voltage from an external resistive divider

across the output.

VOUT (Pin 6 Fixed Voltage Versions): Output Voltage

Feedback Pin. An internal resistive divider divides the

output voltage down for comparison to the internal refer-

ence voltage.

FU CTIO AL DIAGRA

–

IRCMP

–

ICOMP

RUN

OSC

SLOPE

COMP

OSC

FREQ

SHIFT

0.8V

R1*

240k

0.8V REF

SHUTDOWN

0.4V

0.65V

SLEEP

VIN

VFB/VOUT

BURST

VIN

RS LATCH

SWITCHING

LOGIC

AND

BLANKING

CIRCUIT

ANTI-

SHOOT-

THRU

Ω

GND

3410 BD

*R1 = 240k

– 1

VOUT

0.8

()

CB2012T2R2M Datasheet(PDF) 6 Page - Linear Technology

CB2012T2R2M Datasheet(HTML) 6 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL