Texas Instruments TPS2663-166EVM, Руководство пользователя, Страница: 5 / 17

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Connector, Jumper, and LED Descriptions
5 SLVUBQ5A – August 2019 – Revised October 2019
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Copyright © 2019, Texas Instruments Incorporated
TPS2663-166EVM: Evaluation Module for TPS2663xPWP and
TPS1663xPWP
Table 4. Jumper Description
Jumper Label Description
For CH1 (TPS26633)
J1
Pullup for FLTfor
CH1
This jumper is used for pulling up FLT to VIN_SYS1.
OPEN : For pulling up FLT with any other voltage (like V
IN
), open this jumper and connect pin 2 of J1
externally to the desired voltage (< 60 V).
CLOSED : FLT is pulled up from VIN_SYS1.
J2
Pullup for PGOOD
for CH1
This jumper is used for pulling up PGOOD for CH1
OPEN : For pulling up PGOOD with any other voltage (like V
IN
), open this jumper and connect pin 2 of
J2 externally to the desired voltage (< 60 V).
CLOSED : PGOOD is pulled up from VOUT1.
J3
UVLO Configuration
for CH1
To select factory select undervoltage trip level (15.46 V typical) or select external resistors
OPEN : Resistors R4 and R7 set the UVLO trip level.
CLOSED : Internal UVLO trip level is selected (15.46 V typical).
J4
I
LIM
Configuration for
CH1
This jumper sets the overcurrent limit:
1-2 : I
LIM
= 6 A
3-4: I
LIM
= 4.5 A
5-6 :I
LIM
= 2 A
7-8 : I
LIM
= 1 A
9-10 : I
LIM
= 0.6 A
J5
MODE Configuration
for CH1
This jumper configures the device mode for overcurrent and overload conditions.
OPEN : Latch-Off (MODE = Open)
CLOSED : Auto-retry (MODE = GND)
J6
PLIM Configuration
for CH1
This jumper configures the power limiting for the device.
OPEN : Resistor R9 sets the power limit.
CLOSED : Power limiting is disabled.
For CH2 (TPS16630)
J7
Pullup for FLTfor
CH2
This jumper is used for pulling up FLT to VIN2.
OPEN : For pulling up FLT with any other voltage (like V
IN
), open this jumper and connect pin 2 of J7
externally to the desired voltage (< 60 V).
CLOSED : FLT is pulled up from VIN2.
J8
Pullup for PGOOD
for CH2
This jumper is used for pulling up PGOOD for CH2
OPEN : For pulling up PGOOD with any other voltage (like V
IN
), open this jumper and connect pin 2 of
J8 externally to the desired voltage (< 60 V).
CLOSED : PGOOD is pulled up from VOUT2.
J9
I
LIM
Configuration for
CH2
This jumper sets the overcurrent limit.
1-2 : I
LIM
= 6 A
3-4: I
LIM
= 4.5 A
5-6 :I
LIM
= 2 A
7-8 : I
LIM
= 1 A
9-10 : I
LIM
= 0.6 A
J10
MODE Configuration
for CH2
This jumper configures the device mode for overcurrent and overload conditions.
OPEN : Latch-Off (MODE = Open)
CLOSED : Auto-retry (MODE = GND)