LTM4613 datasheet(15/28 Pages) LINER

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LTM4648

4648f

For more information www.linear.com/LTM4648

applicaTions inForMaTion

TIME

MASTER OUTPUT

SLAVE OUTPUT

4648 F06

Figure 6. Output Coincident Tracking Waveform

COMP

TRACK/SS

RUN

FREQ

MODE

PGOOD

VOUT

VOUT_LCL

DIFFOUT

DIFFP

DIFFN

VFB

LTM4648

VIN

10k

RFB1

6.65k

C10

22µF

16V

22µF

16V

CSS

SOFT-START

CAPACITOR

VOUT2

1.5V

10A

C11

100µF

6.3V

×2

INTVCC

VIN

GND

COMP

TRACK/SS

RUN

FREQ

MODE

PGOOD

VOUT

VOUT_LCL

DIFFOUT

DIFFP

DIFFN

VFB

LTM4648

VIN

10k

RFB

10k

22µF

16V

22µF

16V

100µF

6.3V

×2

VOUT1

1.2V

10A

INTVCC

4628 F05

GND

RTB

10k

RTA

10k

MASTER RAMP

OR OUTPUT

VIN

Figure 5. Dual Outputs (1.5V and 1.2V) with Tracking

Power Good

The PGOOD pins are open-drain pins that can be used to

monitor valid output voltage regulation. This pin monitors

a ±7.5% window around the regulation point. A resistor

can be pulled up to a particular supply voltage no greater

than 6V maximum for monitoring.

Stability Compensation

The module has already been internally compensated

for all output voltages. Table 3 is provided for most ap-

plication requirements. The Linear Technology µModule

Power Design Tool will be provided for other control loop

optimization.

LTM4613 Datasheet(PDF) 15 Page - Linear Technology

LTM4613 Datasheet(HTML) 15 Page - Linear Technology

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