MAX6615AEE+ Maxim Integrated Products, MAX6615AEE+ Datasheet - Page 2

• Manufacturer Part Number: MAX6615AEE+
• Description: IC TEMP MONITOR DL-CH 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6615AEE+

• Function: Fan Control, Temp Monitor
• Topology: ADC, PWM Generator, Tach Counter
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
All Voltages Are Referenced to GND
Supply Voltage (V
PWM_, TACH_, OT, FAN_FAIL ............................-0.3V to +13.5V
ADD0, ADD1, SDA, SCL ..........................................-0.3V to +6V
All Other Pins..............................................-0.3V to (V
SDA, OT, FAN_FAIL, PWM_, GPIO_ Current....................±50mA
TH_ Current ........................................................................±1mA
REF Current ......................................................................±20mA
ELECTRICAL CHARACTERISTICS
(V
Dual-Channel Temperature Monitors and
Fan-Speed Controllers with Thermistor Inputs
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
Operating Supply Voltage
Standby Current
Operating Current
External Temperature Error
Internal Temperature Error
Temperature Resolution
Conversion Time
Conversion Rate Timing Error
PWM Frequency Error
INPUT/OUTPUT
Output Low Voltage
Output High Leakage Current
Logic Low Input Voltage
Logic High Input Voltage
Input Leakage Current
Input Capacitance
SMBus TIMING (Figures 2, 3) (Note 2)
Serial Clock Frequency
Clock Low Period
Clock High Period
Bus Free Time Between STOP
and START Conditions
SMBus START Condition
Setup Time
CC
_______________________________________________________________________________________
= +3.0V to +5.5V, T
PARAMETER
CC
) ...............................................-0.3V to +6V
A
= 0°C to +125°C, unless otherwise noted. Typical values are at V
SYMBOL
t
SU:STA
f
t
t
SCLK
HIGH
t
V
V
LOW
I
V
C
V
BUF
OH
I
CC
OL
S
IH
IL
IN
Interface inactive, ADC in idle state
Interface inactive, ADC active
V
thermistor errors, thermistor nonlinearity) (Note1)
V
V
V
10% to 10%
90% to 90%
90% of SCL to 90% of SDA
CC
CC
CC
CC
= +3.3V, 0.15V ≤ V
= +3.3V, 0°C ≤ T
= +3.3V, 0°C ≤ T
= +3V, I
CC
+ 0.3V)
OUT
= 6mA
CONDITIONS
A
A
≤ +85°C,
≤ +125°C
TH_
Continuous Power Dissipation (T
ESD Protection (all pins, Human Body Model) ....................±2kV
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
16-Pin QSOP (derated at 8.3mW/°C
above +70°C)............................................................666.7mW
24-Pin QSOP (derated at 9.5mW/°C
above +70°C)...........................................................761.9 mW
≤ +0.71V (excludes
CC
= +3.3V, T
0.125
MIN
3.0
-20
-20
2.1
4.7
4.7
4.7
10
4
A
= +70°C)
A
= +25°C.)
TYP
250
0.5
5
MAX
±2.5
+20
+20
400
5.5
0.4
0.8
±1
±4
10
1
1
1
UNITS
kHz
mA
ms
µA
µA
µA
°C
°C
°C
pF
µs
µs
µs
µs
%
%
V
V
V
V