L6713ATR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6713ATR

2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs

STMicroelectronics

'L6713ATR' PDF : 64 Pages View PDF

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L6713A
Power dissipation
Figure 7. L6713A dissipated power (quiescent + switching)
4500
4000
3500
3000
2500
2000
1500
1000
500
0
50
2-PHASE Operation; Rgate=0; Rmosfet=0
HS=1xSTD38NH02L; LS=1xSTD90NH02L
HS=2xSTD38NH02L; LS=2xSTD90NH02L
HS=1xSTD55NH2LL; LS=1xSTD95NH02L
HS=2xSTD55NH2LL; LS=2xSTD95NH02L
HS=3xSTD55NH22L; LS=3xSTD95NH02L
150 250 350 450 550 650 750 850
Switching frequency [kHz] per phase
950 1050
7000
6000
5000
4000
3000
2000
1000
0
50
3-PHASE Operation; Rgate=0; Rmosfet=0
HS=1xSTD38NH02L; LS=1xSTD90NH02L
HS=2xSTD38NH02L; LS=2xSTD90NH02L
HS=1xSTD55NH2LL; LS=1xSTD95NH02L
HS=2xSTD55NH2LL; LS=2xSTD95NH02L
HS=3xSTD55NH22L; LS=3xSTD95NH02L
150 250 350 450 550 650 750 850
Switching frequency [kHz] per phase
950 1050
4000
3500
3000
2500
2000
1500
1000
500
0
50
2-PHASE Operation; Rhs=2.2; Rls=3.3; Rmosfet=1
HS=1xSTD38NH02L; LS=1xSTD90NH02L
HS=2xSTD38NH02L; LS=2xSTD90NH02L
HS=1xSTD55NH2LL; LS=1xSTD95NH02L
HS=2xSTD55NH2LL; LS=2xSTD95NH02L
HS=3xSTD55NH22L; LS=3xSTD95NH02L
150 250 350 450 550 650 750 850 950 1050
Switching frequency [kHz] per phase
4000
3500
3000
2500
2000
1500
1000
500
0
50
3-PHASE Operation; Rhs=2.2; Rls=3.3; Rmosfet=1
HS=1xSTD38NH02L; LS=1xSTD90NH02L
HS=2xSTD38NH02L; LS=2xSTD90NH02L
HS=1xSTD55NH2LL; LS=1xSTD95NH02L
HS=2xSTD55NH2LL; LS=2xSTD95NH02L
HS=3xSTD55NH22L; LS=3xSTD95NH02L
150 250 350 450 550 650 750 850 950 1050
Switching frequency [kHz] per phase
31/64

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