LTM4603HVV View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTM4603HVV

6A, 28VIN DC/DC µModule with PLL, Output Tracking and Margining

Linear Technology 

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LTM4603HV

APPLICATIO S I FOR ATIO

VIN

10V TO 28V

C2

10μF

35V

VOUT

R2 R4

100k 100k

5% MARGIN

R1

392k

1%

C1

10μF

35V

TRACK/SS CONTROL

VIN

PGOOD

PLLIN TRACK/SS

VOUT

MPGM

RUN

VFB

MARG0

COMP LTM4603HV MARG1

INTVCC

VOUT_LCL

DRVCC

DIFFVOUT

VOSNS+

VOSNS–

SGND PGND fSET

REVIEW TEMPERATURE

DERATING CURVE

C6 100pF

+

RfSET

150k

RSET

8.25k

VOUT

5V

5A

REFER TO

C3

TABLE 2

100μF

6.3V

SANYO POSCAP

IMPROVE

EFFICIENCY

FOR ≥12V INPUT

SOT-323

DUAL

CMSSH-3C3

MARGIN CONTROL

4603HV F18

Figure 18. 5V at 5A Design

VIN

4.5V TO 28V

C2

10μF

35V

VOUT

R2 R4

100k 100k

PGOOD

R1

392k

C1

10μF

35V

TRACK/SS CONTROL

VIN

PGOOD

PLLIN TRACK/SS

VOUT

MPGM

RUN

VFB

MARG0

COMP LTM4603HV MARG1

INTVCC

VOUT_LCL

DRVCC

DIFFVOUT

VOSNS+

VOSNS–

SGND PGND fSET

REVIEW TEMPERATURE

DERATING CURVE

C6 100pF

+

RfSET

82.5k

RSET

13.3k

VOUT

3.3V

5A

C3

100μF

6.3V

SANYO POSCAP

5% MARGIN

MARGIN CONTROL

4603HV F19

Figure 19. 3.3V at 5A Design

4603hvf

20

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