Renesas ISL78226EVKIT1Z User Manual page 14

ISL78226EVKIT1Z, ISL78224EVKIT2Z
Jumper ID
J ISL78226
35
J ISL78224
1
J ISL78226
63
ISL78224
J ISL78226
70
ISL78224
J ISL78226
71
ISL78224
J ISL78226
80
ISL78224
J ISL78226
81
ISL78224
J ISL78226
82
ISL78224
J ISL78226
88
ISL78224
J ISL78226
89
ISL78224
JP ISL78226
310
ISL78224
JP ISL78226
410
ISL78224
JP ISL78226
510
ISL78224
JP ISL78226
610
ISL78224
(3) Connect the 48V supply or battery to one or more of the BAT48 connectors. See
connections and
and all BAT48 PGNDs together. For high power evaluations, Renesas recommends connecting the 48V
supply or battery to all six phases for distribution of power across the board.
(4) Connect a DC electronic load or a 12V battery to one or more of the BAT12 connectors. See
ISL78226 connections and
phases together and all BAT12 PGNDs together. For high power evaluations, Renesas recommends
connecting the DC electronic load or a 12V battery to all six phases for distribution of power across the
board.
(5) Connect a 12V supply to the VIN and VIN_FLY with its ground connected to FLYGND.
(6) Connect a 5V supply to BAT12_IN with its ground connected to DGND. See
connections and
UG073 Rev.4.00
Jun 7, 2019
Table 1. Jumper Configuration
Device Action
Switch
No Jumper
Installed
Installed
N/A
No Jumper
No Jumper
Installed 1-2
N/A
Installed 2-3
Installed 2-3
Installed 2-3
N/A
Installed 2-3
N/A
No Jumper
No Jumper
No Jumper
No Jumper
Installed
N/A
Installed
N/A
Installed
N/A
Installed
N/A
Figure 56 for ISL78224 connections. Note: the PCB connects all BAT48 phases together
Figure 56 for ISL78224 connections. Note: the PCB connects all BAT12
Figure 56 for ISL78224 connections.
3. Functional Description
(Continued)
Function
PD_CTRL
Switch toward BAT48 (Phase drop ON)
Switch toward BAT12 (Phase drop OFF)
Phase drop ON
Phase drop OFF
Disable V voltage clamp
IN
BT/BK Control
Remove for software operation
PWM_TRI
Enable tri-state driver operation
TRACK
ADDR1
Configures as master
ADDR2
Configures as master
DE/CCM
Remove for software operation
HIC/LAT
Remove for software operation
Jumper to enable Phase 3
Jumper to enable Phase 4
Jumper to enable Phase 5
Jumper to enable Phase 6
Figure 55
Figure 55
for ISL78226
Figure 55 for
for ISL78226
Page 14 of 105