MAX17036 Maxim Integrated Products, MAX17036 Datasheet - Page 16

• Manufacturer Part Number: MAX17036
• Description: (MAX17030 / MAX17036) 1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers
• Manufacturer: Maxim Integrated Products

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1/2/3-Phase Quick-PWM
IMVP-6.5 VID Controllers
Figure 1. Standard 3-Phase IMVP-6.5 Application Circuit
16
V
CCP
V
ON OFF (VRON)
______________________________________________________________________________________
PIN
SS_SENSE
40
—
5V BIAS
R
VRHOT
IMON
DPRSLPVR
56Ω
V
CC
PGDIN
3.3V
VID INPUTS
PSI
1.0µF
C
R
20Ω
VCC
R
VCC
1.9kΩ
CLKEN
PAD (GND)
R
13kΩ
THRM
R
ILIM1
NAME
CSN1
β = 4250
R
100kΩ
2.2µF
PWRGD
C
1.9kΩ
R
VDD
IMON
NTC
R
ILIM2
Negative Input of the Output Current Sense of Phase 1. This pin should be connected to the
negative side of the output current-sensing resistor or the filtering capacitor if the DC resistance of
the output inductor is utilized for current sensing. A 10 discharge FET is turned on in UVLO event
or thermal shutdown, or at the end of soft-shutdown.
Exposed Backplate (Pad) of Package. Internally connected to both analog ground and power
(driver) grounds. Connect to the ground plane through a thermally enhanced via.
32
33
34
35
36
38
31
18
37
13
14
15
26
25
17
7
6
5
4
3
D0
D2
D3
D4
D5
D6
SHDN
DPRSLPVR
PGDIN
PSI
V
V
ILIM
TIME
PWRGD
VRHOT
CLKEN
IMON
THRM
D1
DD
CC
MAX17030
MAX17036
PAD
DRSKP
PWM3
GNDS
CSN1
CSN2
CSN3
CSP1
CSP2
CSP3
FBAC
BST1
BST2
TON
DH1
DH2
LX1
DL1
LX2
DL2
FB
16
29
39
40
22
10
30
28
27
21
23
24
12
11
20
19
2
1
9
8
C
BST
C
BST
C
200kΩ
C
C
R
CS3
2Ω
CS1
2Ω
2Ω
CS2
C
TON
1.0µF
VCC1
R
FB
4700pF
C
GNDS
V
PWM
SKIP
N
N
N
N
CC
C
1000pF
H
H
L
L
FBS
MAX8791
5V BIAS
R4
R1
FUNCTION
R2
R5
R
10Ω
R
10Ω
GNDS
FBS
C
GND
BST
IN
L1
DH
LX
DL
L2
Pin Description (continued)
R
R
NTC2
R3
NTC1
R6
C
8V TO 20V
PWR INPUT
BST
R
10Ω
C
CATCHGND
N
IN
L
V
V
CC_SENSE
SS_SENSE
8V TO 20V
PWR INPUT
C
C
N
H
OUT
OUT
R7
CPU REMOTE
SENSE
R8
C
IN
L3
R
CATCHCORE
10Ω
R
NTC3
R9
8V TO 20V
PWR INPUT
OUTPUT
(IMVP-6.5 CORE)
C
OUT