LTC3589-1 datasheet(37/38 Pages) LINER

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LTC3676/LTC3676-1

3676ff

For more information www.linear.com/LTC3676

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-

tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.

revision hisTory

REV

DATE

DESCRIPTION

PAGE NUMBER

12/13

Modified the Typical Application Circuit

Modified Start-Up Sequence Path

Changed Conditions on VIN Burst Mode Quiescent Current

Removed Transient Response comment from VOUT Programming

Modified Command Registers table

Modified PD equation in PCB Power Dissipation section Table 23

Changed R and C values in Typical Applications

28-30

32, 33, 36

09/14

Changed C values in application circuits

Corrected pin names in Conditions in Electrical Characteristics table

Corrected units on Current Limit graph

Corrected units on LDO1 Dropout and LDO1 Load Response graphs

Corrected Operation Introduction section

Modified LTC3676-1 Operation section

Changed table reference in I2C Operation section

Changed table number for Command Registers section

Clarified Command Registers table

1, 32, 33, 36

3 to 5

09/14

Added LQFP Package (LXE)

1 to 3, 11,

12, 36

05/15

Modified Thermal Resistance of LXE Package

Modified Pin Description of EN_B1

Modified Figure 1 GND

Clarified LTC3676-1 Operation Section

Amended Package Drawing

04/17

Added thermal resistances ThetaJC

09/17

Modified Buck RDS(ON) curves

Modified LTC3676-1 Operation section

Added Reserved Bits section to Table 22

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