MAX17036 Maxim Integrated Products, MAX17036 Datasheet - Page 8

• 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
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
1.0000V, FB = FBAC, R
(Note 5)
8
VALLEY CURRENT LIMIT, DROOP, CURRENT BALANCE, AND CURRENT MONITOR
Current-Limit Threshold Voltage
(Positive)
Current-Limit Threshold Voltage
(Negative) Accuracy
CSP_, CSN_ Common-Mode
Input Range
Phases 2, 3 Disable Threshold
Droop Amplifier Offset
Droop Amplifier
Transconductance
Current-Monitor Offset
Current-Monitor
Transconductance
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
Internal BST_ Switch
On-Resistance
PWM3, DRSKP OUTPUTS
PWM3,
High Voltages
PWM3,
Low Voltages
LOGIC AND I/O
Logic-Input High Voltage
Logic-Input Low Voltage
Low-Voltage Logic-Input
High Voltage
Low-Voltage Logic-Input
Low Voltage
_______________________________________________________________________________________
PARAMETER
Output
Output
IN
FBAC
= 10V, V
= 3.57kΩ from FBAC to CSN_, [D6–D0] = [0101000]; T
CC
V
SYMBOL
= V
G
G
R
LIMIT(NEG)
R
R
V
m(IMON)
m(FBAC)
ON(BST)
V
ON(DH)
V
ON(DL)
LIMIT
V
V
IHLV
DD
ILLV
IH
IL
= V
SHDN
V
V
Measured at CSP2, CSP3
(1/N) x (V
enabled phases from 1 to N, N = 3
summation over all power-up enabled
phases from 1 to N, N = 3,
V
(1/N) x (V
enabled phases from 1 to N, N = 3
summation over all power-up enabled phases
from 1 to N, N = 3, V
BST_ – LX_
forced to 5V
High state (pullup)
Low state (pulldown)
I
I
I
BST-
SOURCE
SINK
CSP_
CSP_
FBAC
I
I
IMON
indicates summation over all power-up
FBAC
indicates summation over all power-up
, D0–D6, DPRSLPVR
, D0–D6, DPRSLPVR
= V
= 10mA
= 3mA
, PGD_IN
, PGD_IN
- V
- V
/ [ (V
= V
/ [ (V
PGD_IN
CSN_
CSN_
= 3mA
CSN_
CSP_
CSP_
CSP_
CSP_
, nominally -125% of V
CONDITIONS
= 0.45V to 1.5V
- V
- V
= V
- V
- V
High state (pullup)
Low state (pulldown)
CSN_
CSN_
CSN_
CSN_
PSI
CSN_
V
V
ILIM = V
TIME
TIME
) at I
) at I
)]; indicates
= 0.45V to 1.5V
= V
)];
- V
- V
FBAC
FBAC
ILIM
CC
indicates
ILIM
ILIM
= 5V, V
= 0;
= 0;
= 100mV
= 500mV
A
LIMIT
= -40
DPRSLPVR
o
C to +105°C, unless otherwise noted.)
1.536
V
0.4V
0.67
MIN
390
-1.5
2.3
DD
45
20
-4
-1
7
0
3
= V
-
GNDS
TYP
= 0, V
1.664
MAX
V
+1.5
0.33
407
0.4
2.5
0.7
0.4
1.0
CSP_
+4
CC
+1
13
55
25
20
2
2
2
-
= V
UNITS
phase
phase
mV/
mV/
CSN_
mV
mV
mS
μS
V
V
V
V
V
V
V
V
=