LTM4609 datasheet(17/38 Pages) LINER

17 / 38 page

LTM4636-1

46361fa

For more information www.linear.com/LTM4636-1

APPLICATIONS INFORMATION

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

Figure 6. Output Voltage Coincident Tracking Characteristics

46361 F06

TIME

SLAVE OUTPUT

MASTER OUTPUT

OUTPUT

VOLTAGE

COMPA

COMPB

TRACK/SS

RUNC

RUNP

HIZREG

FREQ

TMON

VOUT

TEMP+ TEMP– SNSP1 SNSP2 SGND

VIN

15k

PVCC1

1.5V AT 40A

2.2, 0805

2200pF

40.2k

CSS

0.1µF

22µF

VOLTAGE OUT TEMP MONITOR

0.1µF

22µF

16V

×5

4.7V TO

15V

100µF

25V

INTVCC1

OPTIONAL TEMP MONITOR

FOR TELEMETRY READBACK ICs

INTVCC

INTVCC1

5V PVCC1

LTM4636-1

PVCC

PGND

VOUTS1+

VOUTS1–

VFB

470µF

6.3V

470µF

6.3V

470µF

6.3V

RFB

3.24k

100µF ×4

6.3V

46361 F05

COMPA

COMPB

TRACK/SS

RUNC

RUNP

HIZREG

FREQ

TMON

VOUT

TEMP+ TEMP– SNSP1 SNSP2 SGND

VIN

15k

1.5V

PVCC2

1.2V AT 40A

R7B

4.99k

R7A

4.99k

22µF

VOLTAGE OUT TEMP MONITOR

0.1µF

22µF

16V

×5

INTVCC2

OPTIONAL TEMP MONITOR

FOR TELEMETRY READBACK ICs

INTVCC

INTVCC2

5V PVCC2

LTM4636-1

PVCC

PGND

VOUTS1+

VOUTS1–

VFB

470µF

6.3V

470µF

6.3V

470µF

6.3V

RFB1

4.99k

100µF ×4

6.3V

2.2, 0805

2200pF

PINS NOT USED IN THIS CIRCUIT:

CLKOUT, GMON, MODE/PLLIN, PGOOD, OTP_SET, CROWBAR, OVP_TRIP,

OVP_SET, BIAS, OVER_TEMP, PHMODE, PWM, TEST1, TEST2, TEST3

LTM4609 Datasheet(PDF) 17 Page - Linear Technology

LTM4609 Datasheet(HTML) 17 Page - Linear Technology

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