MAX17007GTI+ Maxim Integrated Products, MAX17007GTI+ Datasheet - Page 3

• Manufacturer Part Number: MAX17007GTI+
• Description: IC CTRLR QPWM GRAPHICS 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17007GTI+

• Applications: Power Supplies
• Current - Supply: 1.7mA
• Voltage - Supply: 4.5 V ~ 26 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
at T
Load Regulation Error
Line Regulation Error
CSL1 Soft-Start/-Stop Slew Rate
FB2 Soft-Start/-Stop Slew Rate
Dynamic REFIN1 Slew Rate
INTERNAL REFERENCE
Reference Voltage
Reference Lockout Voltage
Reference Load Regulation
FAULT DETECTION
SMPS1 Overvoltage Trip
Threshold and PGOOD1 Upper
Threshold
SMPS2 Adjustable Mode
Overvoltage Trip Threshold and
PGOOD2 Upper Threshold
Output Overvoltage Fault
Propagation Delay
SMPS1 Undervoltage Protection
Trip Threshold and Lower
PGOOD1 Threshold
SMPS2 Undervoltage Protection
Trip Threshold and Lower
PGOOD2 Threshold
Output Undervoltage Fault
Propagation Delay
PGOOD_ Propagation Delay
PGOOD_ Output Low Voltage
PGOOD_ Leakage Current
Dynamic REFIN1 Transition Fault-
Blanking Threshold
Thermal-Shutdown Threshold
V
Threshold
IN
CC
A
= 12V, V
= +25°C.)
Undervoltage Lockout
PARAMETER
DD
= V
Core Controllers for Notebook Computers
CC
_______________________________________________________________________________________
= EN1 = EN2 = 5V, V
Dual and Combinable QPWM Graphics
V
V
SYMBOL
UVLO(VCC)
REF(UVLO)
V
V
t
I
V
V
SR
V
V
V
V
T
SR
SR
PGOOD
PGOOD
V
PG1_H
PG2_H
t
PG1_L
PG2_L
t
OVP1
OVP2
UVP1
UVP2
SHDN
OVP
UVP
REF
DYN
SS1
SS2
REFIN1
,
,
,
,
I
V
Rising/falling edge on EN1
Rising/falling edge on EN2
Rising edge on REFIN1
V
Rising edge, hysteresis = 230mV
I
With respect to the internal target voltage
(error comparator threshold); rising edge;
hysteresis = 50mV
Dynamic transition
Minimum OVP threshold
With respect to the internal target voltage
0.7V (error comparator threshold);
hysteresis = 50mV
CSL1/FB2 forced 25mV above trip threshold
With respect to the internal target voltage
(error comparator threshold); falling edge;
hysteresis = 50mV
With respect to the internal target voltage
0.7V (error comparator threshold);
falling edge; hysteresis = 50mV
CSL1/FB2 forced 25mV below trip threshold
UVP falling edge, 25mV overdrive
OVP rising edge, 25mV overdrive
Startup delay from regulation
I
CSL1 = REFIN1, FB2 = 0.7V (PGOOD_ high
impedance), PGOOD_ forced to 5V,
T
Fault blanking initiated; REFIN1 deviation
from the internal target voltage (error
comparator threshold); hysteresis = 10mV
Hysteresis = 15°C (Note 3)
Rising edge, PWM disabled below this level,
hysteresis = 100mV
LOAD
REF
SINK
DD
A
DD
= 2V, SKIP = GND, T
= +25°C
= 4.5V to 5.5V, V
= 4.5V to 5.5V
= -10µA to +100µA
= 3mA
= 0 to 3A,
CONDITIONS
IN
= V
= 4.5V to 26V (Note 3)
A
CC
= 0 to +85°C, unless otherwise noted. Typical values are
(Note 3)
1.990
1.980
-240
-130
3.95
MIN
260
120
110
100
V
2.000
-200
-100
TYP
0.25
1.25
0.63
11.4
REF
0.30
4.20
±50
300
150
205
200
160
0.1
1.8
0.7
5
5
5
+
2.010
2.015
MAX
-160
4.45
340
180
310
300
-70
0.4
1
UNITS
mV/µs
mV/µs
mV/µs
mV
mV
mV
mV
mV
mV
µA
µs
µs
µs
°C
%
%
V
V
V
V
V
V
3