MAX17480GTL+ Maxim Integrated Products, MAX17480GTL+ Datasheet - Page 5

• Manufacturer Part Number: MAX17480GTL+
• Description: IC CTRLR SERIAL VID 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17480GTL+

• Applications: Processor
• Current - Supply: 5mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Output Voltage Range: - 10 V to + 10 V
• Input Voltage Range: 4 V to 26 V
• Input Current: 5 mA
• Power Dissipation: 1778 mW
• Operating Temperature Range: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 2, V
FBDC_ = FBAC_ = OUT3 = CSP_ = CSN_ = 1.2V, all DAC codes set to the 1.2V code, T
Typical values are at T
FAULT DETECTION
Output Overvoltage Trip
Threshold
(SMPS1 and SMPS2 Only)
Output Overvoltage Fault
Propagation Delay (SMPS1 and
SMPS2 Only)
Output Undervoltage Protection
Trip Threshold
Output Undervoltage Fault
Propagation Delay
PWRGD Threshold
PWRGD Propagation Delay
PWRGD, Output Low Voltage
PWRGD Leakage Current
PWRGD Startup Delay and
Transition Blanking Time
THRM Input Leakage
Thermal-Shutdown Threshold
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
, Output Low Voltage
Trip Threshold
Delay
Leakage Current
PARAMETER
_______________________________________________________________________________________
IN
A
= +25°C.)
= 12V, V
CC
= V
SYMBOL
R
R
t
I
t
t
V
PWRGD
PWRGD
T
ON(DH
ON(DL
BLANK
V
t
t
DD
OVP_
OVP
UVP
UVP
= V
_
_
)
)
IN3
AMD 2-/3-Output Mobile Serial
Measured at
FBDC_, rising
edge
FBDC_ forced 25mV above trip threshold
Measured at FBDC_ or OUT3 with respect
to unloaded output voltage
FBDC_ forced 25mV below trip threshold
Measured at
FBDC_ or OUT3
with respect to
unloaded output
voltage,15mV
hysteresis (typ)
FBDC_ or OUT3 forced 25mV outside the
PWRGD trip thresholds
I
High state, PWRGD forced to 5.5V,
T
Measured from the time when FBDC_ and
OUT3 reach the target voltage
Measured at THRM, with respect to V
falling edge, 115mV hysteresis (typ)
THRM forced 25mV below the
threshold, falling edge
I
High state,
T
Hysteresis = 15°C
BST_ - LX_ forced
to 5V (Note 4)
DL_, high state
DL_, low state
SINK
SINK
A
A
= SHDN = PGD_IN = 5V, V
= +25°C
= +25°C
= 4mA
= 4mA
CONDITIONS
forced to 5V, T
PWM mode
Skip mode and output
has not reached the
regulation voltage
Minimum OVP
threshold
Lower threshold,
falling edge
(undervoltage)
Upper threshold,
rising edge
(overvoltage)
High state (pullup)
Low state (pulldown)
DDIO
A
= +25°C
= 1.8V, OPTION = GNDS_ = AGND = PGND,
CC
trip
A
,
= 0°C to +85°C, unless otherwise noted.
VID Controller
+150
1.80
-450
-350
29.5
-100
MIN
250
+200
+160
TYP
1.85
-400
-300
0.25
300
0.8
0.9
0.7
0.7
10
10
10
20
30
10
+250
+100
MAX
1.90
-350
-250
30.5
350
0.4
0.4
2.5
2.5
2.0
0.6
1
1
UNITS
mV
mV
mV
µA
µA
nA
µs
µs
µs
µs
°C
%
µ
V
V
V
S
5