MAX17582GTM+ Maxim Integrated Products, MAX17582GTM+ Datasheet - Page 8

• Manufacturer Part Number: MAX17582GTM+
• Description: IC PWM CTRLR STP-DN DL 48TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17582GTM+

• Applications: Controller, Intel IMVP-6.5™
• Voltage - Input: 4.5 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 0.01 ~ 1.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-Phase, Quick-PWM Controller for
IMVP-6.5 CPU Core Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
= V
-40°C to +105°C, unless otherwise noted.) (Note 4)
8
FAULT PROTECTION
Output Undervoltage-
Protection Threshold
Boot Time Period
PWRGD Startup Delay
Threshold
Voltage
PWRGD, PHASEGD Output
Low Voltage
V
Threshold (UVLO)
THERMAL PROTECTION
On-Resistance
VALLEY CURRENT LIMIT, DROOP, AND CURRENT BALANCE
Current-Limit Threshold
Voltage (Positive)
CSP_, CSN_ Common-Mode
Input Range
Droop Amplifier
Transconductance
Current-Balance Amplifier
Offset
CC
CSN1
_______________________________________________________________________________________
Undervoltage-Lockout
PARAMETER
Startup Delay and
and PWRGD
Output Low Voltage
Output High
Trip Threshold
Output
= V
CSP2
= V
IN
CSN2
= 10V, V
= 1.0000V, FB = FBAC, R
R
V
SYMBOL
G
CC
UVLO(VCC)
ON(
t
V
m(FBAC)
V
BOOT
LIMIT
UVP
= V
DD
)
= V
Measured at FB with respect to the voltage target
set by the VID code; see Table 4
Measured from the time when FB reaches the
boot target voltage (Note 3)
Measured at startup from the time when
goes low
Measured at FB with
respect to the voltage
target set by the VID
code; see Table 4,
20mV hysteresis (typ)
Low state, I
High state, I
Low state, I
Rising edge, 65mV typical hysteresis, controller
disabled below this level
Measured at THRM as a percentage of V
falling edge, typical hysteresis = 75mV
Low state
V
N, N = 2, V
(V
CSP_
I
SHDN
FBAC
CSP1
indicates summation over all phases from 1 to
- V
/ [ (V
- V
= V
CSN_
FBAC
CSN1
PGDIN
FBAC
SINK
SINK
SOURCE
CSP_
) - (V
= 3.57kΩ from FBAC to CSN1, D6–D0 = [0101000]; V
= V
= 3mA
= 3mA
= V
- V
CONDITIONS
CSP2
CSN-
CSN_
= 3mA
PSI
V
V
ILIM = V
TIME
TIME
- V
= V
= 0.45V to 2V
)],
Lower threshold, falling
edge (undervoltage)
Upper threshold, rising
edge (overvoltage)
CSN2
ILIM
- V
- V
CC
ILIM
ILIM
) at I
= 5V, V3P3 = 3.3V, DPRSLPVR = GNDS = GND, V
= 100mV
= 500mV
CCI
= 0V
CC
,
V3P3 -
+150
-1.25
-450
-350
MIN
585
0.4
4.0
20
28
40
19
3
7
0
TYP
SLOW
+1.25
+250
MAX
-350
-250
100
610
0.4
0.4
4.5
10
32
10
13
60
26
2
= 5V; T
UNITS
mV
ms
mV
mV
mV
μs
μS
%
V
V
V
V
V
CSP1
A
=