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參數(shù)資料
| 型號(hào)： | L6714TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs |
| 中文描述： | 4英特爾VR10，VR11和AMD的6位嵌入式CPU的司機(jī)相控制器 |
| 文件頁(yè)數(shù)： | 9/70頁(yè) |
| 文件大?。?/td> | 572K |
| 代理商： | L6714TR |
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L6714
Pin settings
9/70
25
CS4-
Channel 4 Current Sense Negative Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Drain.
Inductor DCR Sense: connect through a Rg resistor to the output-side of the
channel 4 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
26
CS2+
Channel 2 Current Sense Positive Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Source.
Inductor DCR Sense: connect through an R-C filter to the phase-side of the
channel 2 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
27
CS2-
Channel 2 Current Sense Negative Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Drain.
Inductor DCR Sense: connect through a Rg resistor to the output-side of the
channel 2 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
28
CS3+
Channel 3 Current Sense Positive Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Source.
Inductor DCR Sense: connect through an R-C filter to the phase-side of the
channel 3 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
29
CS3-
Channel 3 Current Sense Negative Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Drain.
Inductor DCR Sense: connect through a Rg resistor to the output-side of the
channel 3 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
30
CS1+
Channel 1 Current Sense Positive Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Source.
Inductor DCR Sense: connect through an R-C filter to the phase-side of the
channel 1 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
31
CS1-
Channel 1 Current Sense Negative Input.
LS Mosfet Sense: connect through a resistor Rg to the LS mosfet Drain.
Inductor DCR Sense: connect through a Rg resistor to the output-side of the
channel 1 inductor.
See “Layout guidelines” Section
for proper layout of this connection.
32
OFFSET
Offset Programming Pin.
Internally fixed at 1.240V, connecting a R
OFFSET
resistor vs. SGND allows
setting a current that is mirrored into FB pin in order to program a positive offset
according to the selected R
FB
. Short to SGND to disable the function.
See “Offset (Optional)” Section
for details.
Table 1.
Pin functions
N°
Pin
Function
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