MAX4987AETA+T Maxim Integrated Products, MAX4987AETA+T Datasheet - Page 2

• Manufacturer Part Number: MAX4987AETA+T
• Description: IC CTLR OVP USB ESD PROT 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4987AETA+T

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
IN ............................................................................-0.3V to +30V
OUT.............................................................-0.3V to +(IN + 0.3V)
V
Continuous Power Dissipation (T
Package Junction-to-Ambient Thermal Resistance
(θ
Overvoltage-Protection Controller
with USB ESD Protection
ELECTRICAL CHARACTERISTICS
(V
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
CC
ANALOG SWITCH
Input-Voltage Range
V
Input Supply Current
UVLO Supply Current
IN Undervoltage Lockout
IN Undervoltage Lockout Hysteresis
Overvoltage Trip Level
IN Overvoltage Lockout Hysteresis
Switch On-Resistance
Overcurrent Protection Threshold
Maximum Output Capacitance
CD+ and CD- Leakage Current
CD+ and CD- Capacitance
DIGITAL SIGNALS
ACOK Output Low Voltage
ACOK High-Leakage Current
EN Input-Voltage High
EN Input-Voltage Low
EN Input-Leakage Current
JA
IN
8-Pin TDFN (derate 16.7mW/°C above +70°C) .........1333mW
CC
, EN, ACOK, CD+, CD- ......................................-0.3V to +6V
) (Note 1) ................................................................60.0°C/W
_______________________________________________________________________________________
= +2.2V to +28V, T
Input Voltage
board. For detailed information on package thermal considerations, go to www.maxim-ic.com/thermal-tutorial.
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
A
= +70°C) for multilayer board:
SYMBOL
I
LKG_CD
V
V
I
I
UVLO
R
C
V
LEAK
UVLO
OVLO
I
V
V
V
V
I
LIM
CC
IN
ON
CD
OL
IN
IH
IL
EN = 0V, V
EN = 5V, V
V
(V
(V
(V
(V
V
V
V
f = 1MHz, V
I
V
V
SINK
IN
IN
IN
CC
ACOK
EN
IN
IN
IN
IN
< V
= 5V, I
= 5V, no overcurrent shutdown
falling)
rising)
rising)
falling)
= 5.5V
= 5.5V, V
= 1mA
UVLO
= 5.5V, flag deasserted
OUT
IN
IN
CD_
CONDITIONS
> V
> V
CD_
= 500mA
Package Junction-to-Case Thermal Resistance
(θ
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering) .........................................+300°C
= 0.5
UVLO
UVLO
JC
= 0V, 3.3V
) (Note 1) ................................................................10.8°C/W
P-P
MAX4987AE
MAX4987BE
MAX4987AE
MAX4987BE
IN
= +5V and T
-300
MIN
2.35
3.85
5.55
2.2
2.3
3.8
5.5
1.5
1.4
-1
A
1000
TYP
2.55
6.15
100
= +25°C.)
4.2
60
50
1
1
3
+300
MAX
2.75
4.45
6.45
150
100
200
5.5
4.2
0.4
0.4
+1
28
40
1
UNIT
mΩ
µA
µA
nA
pF
µA
µA
µF
%
%
V
V
V
V
A
V
V
V