MAX17082GTL+ Maxim Integrated Products, MAX17082GTL+ Datasheet - Page 22

• Manufacturer Part Number: MAX17082GTL+
• Description: IC CTLR PWM DUAL IMVP-6.5 40TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17082GTL+

• Applications: Controller, Intel IMVP-6.5™
• Voltage - Input: 4.5 ~ 5.5 V
• Number Of Outputs: 1
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Details

Dual-Phase, Quick-PWM Controllers for
IMVP-6+/IMVP-6.5 CPU Core Power Supplies
Figure 2. Standard 2-Phase IMVP-6.5 (Calpella) Application Circuit
22
VSS_SENSE
______________________________________________________________________________________
VALLEY CURRENT LIMIT SET TO ILIM
V
SLEW RATE SET BY TIME BIAS CURRENT
dV/dt = 12.5mV/μs x 71.5kΩ/(R1 + R2)
ON OFF (VRON)
1.1V
3.3V
V
LIMIT
CC
= 0.2V x R1/(R1 + R2)
0.022μF
56Ω
C15
R3
VID INPUTS
AGND
1.9kΩ
59.0kΩ
AGND
4.7kΩ
R2
13kΩ
B = 4250
R4
R6
R7
100kΩ
NTC3
9.09kΩ
10kΩ
12.1kΩ
R8
R5
R1
AGND
13
14
31
15
32
33
34
35
36
37
38
17
20
19
25
18
1
4
5
2
3
AGND
SHDN
DPRSLPVR
SLOW
PSI
PGDIN
D0
D1
D2
D3
D4
D5
D6
ILIM
TIME
V3P3
PHASEGD
PWRGD
VRHOT
CLKEN
THRM
IMON
MAX17082
MAX17482
GND (EP)
GNDS
CSN1
CSN2
CSP1
CSP2
FBAC
PWR
BST1
BST2
TON
DH1
DH2
V
V
LX1
DL1
LX2
DL2
CCI
CC
DD
FB
6
26
16
30
28
29
27
39
40
7
11
12
21
23
22
24
9
8
10
LOAD-LINE ADJUSTMENT:
R
0.22μF
0.22μF
FB
R13
0Ω
0Ω
R9
= R
AGND
N
N
C1
1.0μF
C4
C10
1000pF
C8
4.02kΩ
LO
LO
DROOP
C5
0.22μF
C11
0.22μF
R
1%
FB
10Ω
R19
200kΩ
R
TON
/(R
SENSE
PWR
PWR
AGND
AGND
C6
OPEN
C12
OPEN
1.0μF
1000pF
REMOTE-SENSE FILTERS
C2
D1
D1
N
N
x 600μs)
HI
HI
C14
SWITCHING FREQUENCY (f
T
AGND
C13
1000pF
SW
= 16.3pF x (R
PWR
AGND
1.50kΩ
1.50kΩ
R10
1.21kΩ
R14
1.21kΩ
10Ω
PWR
R20
C
C7
0.22μF
C9
0.22μF
5V BIAS
R11
COMPENSATION
R15
INPUT
IN
DCR THERMAL
10Ω
R21
TON
L1
L2
+ 6.5kΩ)
B = 3380
B = 3380
20kΩ
20kΩ
NTC1
10kΩ
NTC2
10kΩ
R12
R16
SW
= 1/T
SW
R22
25Ω
R23
25Ω
PWR
):
C
C
CATCH RESISTORS
REQUIRED WHEN CPU NOT
POPULATED
OUT
OUT
REMOTE-SENSE
INPUTS
VCC_SENSE
VSS_SENSE
PWR
PWR
7V TO 24V
OUTPUT
INPUT
CORE