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LTM4686BIVPBF Datasheet(PDF) 57 Page - Analog Devices

Part # LTM4686BIVPBF
Description  Ultrathin Dual 14A or Single 28A 關Module Regulator with Digital Power System Management
PDF  130 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LTM4686BIVPBF Datasheet(HTML) 57 Page - Analog Devices

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LTM4686B
57
Rev. 0
For more information www.analog.com
APPLICATIONS INFORMATION
SVIN
VIN
VDD33
VDD25
SDA
VGS MAX ON THE TP0101K IS 8V. IF VIN > 16V,
CHANGE THE RESISTOR DIVIDER ON THE PFET GATE
ALTERNATE PFETS/PACKAGES:
SOT-723: GOOD-ARK SEMI SSF2319GE
ON SEMI NTK3139PT1G
ROHM RZM002P02T2L
SOT-523: DIODES INC. DMG1013T-7
GOOD-ARK SEMI SSF2319GD
SOT-563: DIODES INC. DMP2104V-7
ON SEMI NTZS3151PT1G
SOT-323: DIODES INC. DMG1013UW-7
ON SEMI NTS2101PT1G
VISHAY Si1303DL-T1-E3
4686B F04
10k
100k
TP0101K
SOT-23
SEE TABLES 9-13 FOR
CONNECTOR AND
PINOUT OPTIONS
ISOLATED 3.4V
(USUALLY NEEDED)
SCL
SDA
TP0101K
SOT-23
100k
TO LTC DC2086 DIGITAL
POWER PROGRAMMING
ADAPTER (REQUIRES LTC
DC1613 USB TO I2C/SMBus/
PMBus CONTROLLER)
MODULE PROGRAMMING
AND COMMUNICATION
INTERFACE HEADER
SCL
WP SGND
LTM4686B
SVIN
VDD33
SDA
SCL
WP SGND
LTM4686B
••
••
10k
VDD25
Figure 4. Circuit Suitable for Programming EEPROM/NVM of LTM4686B and Other ADI PSM
Modules/ICs in Vast Systems, Even When VIN Power is Absent, 0°C < TJ ≤ 85°C
SVIN
VIN
VDD33
VDD25
SDA
D1, D2: NXP PMEG2005AEL OR PMEG2005AELD.
DIODE SELECTION IS NOT ARBITRARY.
USE VF < 210mV AT IF = 20mA
4686B F05
10k
SEE TABLES 9-13 FOR
CONNECTOR AND
PINOUT OPTIONS
ISOLATED 3.4V
(USUALLY NEEDED)
SCL
D1
SOD882
SDA
MODULE PROGRAMMING
AND COMMUNICATION
INTERFACE HEADER
TO LTC DC2086 DIGITAL
POWER PROGRAMMING
ADAPTER (REQUIRES LTC
DC1613 USB TO I2C/SMBus/
PMBus CONTROLLER)
SCL
WP SGND
LTM4686B
SVIN
VDD33
SDA
SCL
WP SGND
LTM4686B
••
••
10k
VDD25
D2
SOD882
Figure 5. Circuit Suitable for Programming EEPROM/NVM of LTM4686B and Other ADI PSM
Modules/ICs in Vast Systems, Even When VIN Power is Absent, TA > 20°C and TJ < 85°C



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