MAX17480GTL+ Maxim Integrated Products, MAX17480GTL+ Datasheet - Page 7

• 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
(Circuit of Figure 2, V
FBDC_ = FBAC_ = OUT3 = CSP_ = CSN_ = 1.2V, all DAC codes set to the 1.2V code, T
noted. Typical values are at T
INPUT SUPPLIES
Input Voltage Range
V
Threshold
V
Threshold
V
Threshold
Quiescent Supply Current (V
Quiescent Supply Current
Quiescent Supply Current (IN3)
INTERNAL DACs, SLEW RATE, PHASE SHIFT
DC Output Voltage Accuracy
Slew-Rate Accuracy
Switching Frequency Accuracy
CC
DDIO
IN3
Undervoltage-Lockout
Undervoltage-Lockout
Undervoltage-Lockout
PARAMETER
_______________________________________________________________________________________
IN
= 12V, V
A
CC
= +25°C.) (Note 5)
)
CC
= V
SYMBOL
V
f
f
V
f
V
I
V
OSC1,
OSC2,
OSC3
V
DDIO
UVLO
DD
DDIO
I
V
BIAS
I
OUT
IN3
CC
IN3
IN
= V
IN3
AMD 2-/3-Output Mobile Serial
Drain of external high-side MOSFET
V
V
latched, UV fault
V
latched, UV fault
V
Skip mode, FBDC_ and OUT3 forced
above their regulation points
Skip mode, OUT3 forced above its
regulation point
Measured at FBDC_
for the core SMPSs;
measured at OUT3
for the NB SMPS;
30% duty cycle,
no load, ILIM3 =
V
+ 12.5mV (Note 3)
During transition
R
nominal, f
R
nominal, f
432k
f
OSC3
CC
CC
DDIO
CC
IN3
OSC
OSC
= SHDN = PGD_IN = 5V, V
, V
, V
rising, 50mV typical hysteresis,
rising, 100mV typical hysteresis
DD
= 143k
= 71.4k
OUT3
= 199kHz nominal)
rising, 100mV typical hysteresis,
(f
OSC1
OSC3
OSC3
= V
= f
CONDITIONS
DAC3
(f
= 600kHz nominal)
= 1.2MHz nominal) to
(f
OSC1
OSC2
OSC1
DAC codes from
0.8375V to 1.5500V
DAC codes from
0.5000V to 0.8250V
DAC codes from
12.5mV to 0.4875V
R
SR = 6.25mV/µs
R
357k , SR =
25mV/µs to 2.5mV/µs
= f
= 99kHz nominal,
= f
TIME
TIME
OSC2
OSC2
= 143k ,
= 35.7k
DDIO
= 300kHz
= 600kHz
= 1.8V, OPTION = GNDS_ = AGND = PGND,
to
A
VID Controller
= -40°C to +105°C, unless otherwise
4.10
MIN
-0.7
-7.5
-15
-10
-15
-12
4.5
2.7
1.0
0.7
2.5
-9
4
TYP
MAX
+0.7
+7.5
4.45
+15
+10
+15
+12
200
5.5
5.5
2.7
0.9
2.7
+9
26
10
25
UNITS
mA
mV
µA
µA
%
%
%
V
V
V
V
7