MAX17411 데이터 시트보기 (PDF) - Maxim Integrated
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MAX17411
Maxim Integrated
MAX17411 Datasheet PDF : 72 Pages
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Dual-Output, 3-/2-/1-Phase + 2-/1-Phase
Quick-PWM Controllers for VR12/IMVP7
ELECTRICAL CHARACTERISTICS (continued)
(Circuits of Figures 1 and 2. VIN = 10V, VCC = VDDA = VDDB = 5V, EN = VCC, VGNDS_ = 0V, VFB_ = VCSP_AVE = VCSP_ = VCSN_ =
1V; [SerialVID = 1.00, FPWM MODE]; TA = -40°C to +105°C, unless otherwise noted. Specifications to -40NC and +105NC are guar-
anteed by design, not production tested.)
PARAMETER
IMAX_ LOGIC
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
IMAX_ Detection
Thresholds
GATE DRIVERS
Threshold 0, fault
Threshold 1, RSENSE = 0.65mI, IMAX = 39A
Threshold 2, RSENSE = 0.65mI, IMAX = 36A
Threshold 3, RSENSE = 0.65mI,
IMAXA/B = 30A/23A
Threshold 4, RSENSE = 0.65mI,
IMAXA/B = 26A/20A
Threshold 5, RSENSE = 0.75mI, IMAX = 39A
Threshold 6, RSENSE = 0.75mI, IMAX = 36A
Threshold 7, RSENSE = 0.75mI, IMAX = 30A/23A
Threshold 8, RSENSE = 0.75mI, IMAX = 26A/20A
Threshold 9, RSENSE = 0.85mI, IMAX = 39A
Threshold 10, RSENSE = 0.85mI, IMAX = 36A
Threshold 11, RSENSE = 0.85mI,
IMAXA/B = 30A/23A
Threshold 12, RSENSE = 0.85mI,
IMAXA/B = 26A/20A
Threshold 13, RSENSE = 0.95mI, IMAX = 39A
Threshold 14, RSENSE = 0.95mI, IMAX = 36A
Threshold 15, RSENSE = 0.95mI,
IMAXA/B = 30A/23A
Threshold 16, RSENSE = 0.95mI,
IMAXA/B = 26A/20A
Threshold 17, fault
14.20 O
VCC/50
15.20 O
VCC/50
16.20 O
VCC/50
17.20 O
VCC/50
18.20 O
VCC/50
19.20 O
VCC/50
20.20 O
VCC/50
21.20 O
VCC/50
22.20 O
VCC/50
23.20 O
VCC/50
24.20 O
VCC/50
25.20 O
VCC/50
26.20 O
VCC/50
27.20 O
VCC/50
28.20 O
VCC/50
29.20 O
VCC/50
30.20 O
VCC/50
13.65 O
VCC/50
14.65 O
VCC/50
15.65 O
VCC/50
16.65 O
VCC/50
17.65 O
VCC/50
18.65 O
VCC/50
19.65 O
VCC/50
20.65 O
VCC/50
21.65 O
VCC/50
V
22.65 O
VCC/50
23.65 O
VCC/50
24.65 O
VCC/50
25.65 O
VCC/50
26.65 O
VCC/50
27.65 O
VCC/50
28.65 O
VCC/50
29.65 O
VCC/50
DH_ Gate-Driver On-
Resistance
RON(DH)
BST_ - LX_ forced
to 5V
High state (pullup)
Low state (pulldown)
2.5
I
2.0
DL_ Gate-Driver On-
Resistance
High state (pullup)
RON(DL) Low state (pulldown)
2.0
I
0.7
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