MxL7213 13A Dual Phase EVB User Manual
Configuration and I/O Interfaces
10/15/20
000UMR05
6
Configuration and I/O Interfaces
MODE
The MODE (J44) jumper is provided for overall device configuration:
Force Continuous Mode, Pulse-Skipping Mode and External Synchronization are selectable.
RUN1, RUN2
A RUN jumper is provided for both channels (J30 for RUN1 and J29 for RUN2).
TRACK1 SEL, TRACK2 SEL
A TRACK jumper is provided for both channels.
VOUT, EXT and SOFTSTART are selectable.
Test points are allocated for probing of TRACK1 (J26) and TRACK2 (J25).
PHASMD
A CLKOUT (J45) jumper is provided for clock phase selection.
60, 90 or 120 degrees of phase offset is configurable.
EXTVCC
An EXTVCC test point (J2) is provided to monitor or inject EXTVCC.
TEMP
A TEMP test point (J3) is provided to monitor temperature.
PGOOD1, PGOOD2
A PGOOD test point is provided for both channels (J24 for PGOOD1 and J23 for PGOOD2
(1)
).
Both PGOOD signals are tied to INTVCC through 10k
Ω
resistors.
1. J23 and J24 are mislabeled on the board. J24 is PGOOD1 and J23 is PGOOD2.
SW1, SW2
A SW test point is provided for both switching signals (TP1 for SW1 and TP2 for SW2), and are located on the bottom
(back) of the board.
