max5961 Maxim Integrated Products, Inc., max5961 Datasheet - Page 2

• Manufacturer Part Number: max5961
• Description: 0 To 16v, Quad, Hot-swap Controller With 10-bit Current And Voltage Monitor
• Manufacturer: Maxim Integrated Products, Inc.

0 to 16V, Quad, Hot-Swap Controller
with 10-Bit Current and Voltage Monitor
ABSOLUTE MAXIMUM RATINGS
IN, SENSE_, MON_, GATE_ to AGND ....................-0.3V to +30V
PG_, ON_, FAULT_, SDA, SCL, ALERT,
DREG to REG ........................................................-0.3V to +0.3V
ILIM_, MODE, PROT, A0, A1 ....................-0.3V to (V
GATE_ to MON_ (same channel) .............................-0.3V to +6V
SENSE_ to MON_ (same channel) ...........................-0.3V to +6V
GND1, GND2, GND3, GND4, DGND to AGND.....-0.3V to +0.3V
SDA, ALERT Current ...........................................-20mA to 50mA
GATE_, MON_, GND_ Current ..........................................500mA
ELECTRICAL CHARACTERISTICS
(V
2
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.
REG, DREG, POL, RETRY, HWEN .........................-0.3V to +6V
Operating Voltage Range
Hot-Swap Voltage Range
Undervoltage Lockout
Undervoltage Lockout Hysteresis
Supply Current
Internal LDO Output Voltage
ADC PERFORMANCE
Resolution
Maximum Differential Nonlinearity
Maximum Integral Nonlinearity
ADC Total Monitoring Cycle Time
MON_ LSB Voltage
MON_ Code 000H to 001H
Transition Voltage
CURRENT MONITORING FUNCTION
MON_, SENSE_ Input Range
SENSE_ Input Current
MON_ Input Current
Current Measurement Offset LSB
Voltage
IN
_______________________________________________________________________________________
= 2.7V to 16V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
V
SYMBOL
UVLO,HYST
V
V
DNL
UVLO
V
I
INL
V
REG
CC
IN
S
V
V
f
2.7V < V
Four voltage and four current–sense
conversions
16V range
8V range
4V range
2V range
16V range
8V range
4V range
2V range
V
V
25mV range
50mV range
100mV range
REG
SCL
IN
IN
SENSE_
SENSE_
rising
falling
= 400kHz, all 4 channels enabled
+ 0.3V)
IN
, V
, V
< 16V
MON_
MON_
CONDITIONS
= 16V
= 16V
Input/Output Current (all other pins) ...................................20mA
Continuous Power Dissipation (T
For Single-Layer Board
For Multilayer Board
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
48-Pin Thin QFN (derate 27.8mW/°C above +70°C)...2222.2mW
48-Pin Thin QFN (derate 40mW/°C above +70°C) ......3200mW
IN
= 3.3V and T
15.25
7.655
3.835
1.915
MIN
2.49
2.7
95
13
0
7
5
2
0
A
A
= +70°C)
= +25°C.) (Note 1)
15.43
7.735
3.870
1.935
24.34
48.39
96.77
TYP
100
100
180
10
28
16
32
4
1
1
9
5
15.60
7.805
3.905
1.955
MAX
112
280
2.7
2.9
16
16
41
22
13
16
75
8
9
UNITS
LSB
LSB
Bits
mV
mA
mV
mV
mV
µA
µA
µs
V
V
V
V
V