LT3071MPUFD View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LT3071MPUFD

5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator with Analog Margining

Linear Technology 

LT3071

APPLICATIONS INFORMATION

VBIAS

3.3V

47µF

6.3V 1Ω

×3

0.1µF

NC

NC

NC

PGOOD RUN PVIN PVIN SVIN TRACK

SGND

SW

PVIN

SW

PVIN

SW

PLLLPF

SW

LTC3415EUHF

ITH

MGN

CLKOUT

BSEL

PHMODE

CLKIN

MODE

PGND

VFB

ITHM

SGND

PGND PGND PGND PGND

PGND PGND

SVIN

0.2µH

50k

1.3V/5A

2.2µF

47µF

NC

NC

20k

BIAS

EN

PWRGD

IN

SENSE

OUT

LT3071

VO0

VO1

VO2

100µF

NC MARGA

IMON

NC

6.3V

×2

SVIN

10k 2k

VIOC

REF/BYP

GND

4.7nF

1nF

PWRGD

2.2µF*

4.7µF*

VOUT

1V

5A

10µF*

*X5R OR X7R CAPACITORS

VMON

2V AT 5A

FULL SCALE

1k

0.01µF

3070 F07

NOTES: LTC3415 SWITCHER, 2MHz INTERNAL OSCILLATOR

LTC3415 AND LT3071 ON SAME PCB POWER PLANE

Figure 7. Regulator with VIOC Buck Control

For more information www.linear.com/LT3071

3071fc

25

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