MAX1533ETJ+ Maxim Integrated Products, MAX1533ETJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX1533ETJ+
• Description: IC POWER SUPPLY CONTROLER 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1533ETJ+

• Applications: Power Supply Controller
• Voltage - Input: 4.5 ~ 26 V
• Current - Supply: 15µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Product: Power Monitors
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Accuracy: 1 %
• Sense Voltage (max): 5.5 V
• Supply Current (max): 35 uA
• Supply Voltage (max): 26 V
• Supply Voltage (min): 6 V
• Case: QFN
• Dc: 05+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
I
LDO5
Output Undervoltage-Protection
Trip Threshold
Output Undervoltage Fault-
Propagation Delay
Output Undervoltage-Protection
Blanking Time
PGOOD Lower Trip Threshold
PGOOD Propagation Delay
PGOOD Output Low Voltage
PGOOD Leakage Current
PGDLY Pullup Current
PGDLY Pulldown Resistance
PGDLY Trip Threshold
Thermal-Shutdown Threshold
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
DH_ Gate-Driver Source/Sink
Current
DL_ Gate-Driver Source Current
DL_ Gate-Driver Sink Current
Dead Time
LX_, BST_ Leakage Current
INPUTS AND OUTPUTS
Logic Input Voltage
Fault Enable Logic Input Voltage
Logic Input Current
SHDN Input Trip Level
ON_ Input Voltage
High-Efficiency, 5x Output, Main Power-Supply
= I
LDO3
PARAMETER
= I
LDOA
_______________________________________________________________________________________
IN
= no load, T
= 12V, both SMPS enabled, V
Controllers for Notebook Computers
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
I
t
I
DL (SINK)
PGOOD
PGOOD
t
T
t
BLANK
DEAD
t
R
SHDN
R
I
UVP
I
DH
DL
DH
DL
_
_
With respect to error-comparator threshold
50mV overdrive
From rising edge of ON_
With respect to error-comparator
threshold, hysteresis = 1%
Falling edge, 50mV overdrive
I
High state, PGOOD forced to 5.5V
PGDLY = GND
Hysteresis = 15°C
BST_ - LX_ forced to 5V
DL_, high state
DL_, low state
DH_ forced to 2.5V,
BST_ - LX_ forced to 5V
DL_ forced to 2.5V
DL_ forced to 2.5V
DL_ rising
DH_ rising
V
SKIP, hysteresis = 600mV
OVP, UVP, ONA
OVP, UVP, SKIP, ONA
Rising trip level
Falling trip level
Clear fault level/SMPS off level
Delay start level (REF)
SMPS on level
SINK
BST
CC
_ = V
= 4mA
= 5V, FSEL = REF, SKIP = GND, V
LX
_ = 26V
CONDITIONS
High
Low
High
Low
ILIM_
= V
REF-
0.7 x
V
1.10
0.96
MIN
-14
0.2
2.4
1.9
2.4
65
-1
CC
4
A
LDO5
= +25°C.)
, V
6144 /
+160
f
TYP
REF
OSC
-10
1.5
1.7
0.6
1.7
3.3
1.6
<2
70
10
10
10
35
26
INA
5
2
1
= 15V, V
REF+
MAX
2.20
1.04
-7.5
0.4
0.2
0.8
0.4
0.8
2.1
+1
75
25
20
1
6
5
5
3
LDOA
UNITS
= 12V,
µA
µA
°C
µA
µA
µs
µs
ns
%
%
Ω
Ω
Ω
V
V
A
A
A
V
V
V
V
s
5