MaxLinear MxL7213, Руководство пользователя

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MxL7213 13A Dual Phase EVB User Manual MxL7213 EVB Mode Selection
10/15/20 000UMR05 10
MxL7213 EVB Mode Selection
The MxL7213 EVB can be configured for 6 different modes of operation:
■
Mode 1: Dual 13A with no remote sense amplifier
■
Mode 2: Dual 13A with remote sense amplifier on V
OUT1
■
Mode 3: Dual 13A with remote sense amplifier on V
OUT2
■
Mode 4: Single 26A with no remote sense amplifier
■
Mode 5: Single 26A with remote sense amplifier on V
OUT1
■
Mode 6: Single 26A with remote sense amplifier on V
OUT2
The stuffing options to configure the EVB into each of the 6 modes are shown below with the block diagram for each mode
on the next page.
Table 8: Board Stuffing for Operation Mode Selection
Pin
Function
Component
Mode 1
Dual Rail
Single Phase
Diff Amp
NC
Mode 2
Dual Rail
Single Phase
Diff Amp
V
OUT1
Mode 3
Dual Rail
Single Phase
Diff Amp
V
OUT2
Mode 4
Single Rail
Dual Phase
Diff Amp
NC
Mode 5
Single Rail
Dual Phase
Diff Amp
V
OUT1
Mode 6
Single Rail
Dual Phase
Diff Amp
V
OUT2
Single Rail
R6 DNP DNP DNP 0Ω 0Ω 0Ω
R50 DNP DNP DNP 0Ω 0Ω 0Ω
R51 DNP DNP DNP 0Ω 0Ω 0Ω
VOUTS1 R4 0Ω DNP 0Ω 0Ω DNP DNP
VOUTS2 R7 0Ω 0Ω DNP DNP DNP DNP
DIFFP
(VOUT1+)
R34 DNP 0Ω DNP DNP 0Ω DNP
DIFFP
(VOUT2+)
R40 DNP DNP 0Ω DNP DNP 0Ω
DIFFN
(VOUT1-)
R54 DNP 0Ω DNP DNP 0Ω DNP
DIFFN
(VOUT2-)
R55 DNP DNP 0Ω DNP DNP 0Ω
DIFFOUT
()
R41 DNP 0Ω DNP DNP 0Ω DNP
DIFFOUT
()
R42 DNP DNP 0Ω DNP DNP 0Ω
TRACK R45 DNP DNP DNP 0Ω 0Ω 0Ω
TRACK1 J26 (5-6) On On On On On On
TRACK2 J25 (5-6) On On On Off Off Off
RUN R43 DNP DNP DNP 0Ω 0Ω 0Ω
COMP R44 DNP DNP DNP 0Ω 0Ω 0Ω
PGOOD R47 DNP DNP DNP 0Ω 0Ω 0Ω
VFB R46 DNP DNP DNP 0Ω 0Ω 0Ω