PMIC - Thermal Management

Category Introduction

Thermal Management ICs are a semiconductor device that controls the power in a circuit based on temperature. The function of these ICs are Fan Control, Hardware Monitor, Temp Monitoring System, Thermal Monitor, Thermocouple Amplifier, Thermocouple Conditioner, and a Thermometer – Thermostat. The sensing temperature is from -260°C to +1800°C with an output type of I2C, SMBus, Active low/Active High, Analog Voltage, Open Drain, PWM, SPI, 2-Wire Serial, and Parallel – Serial.

Product List

502 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Function	Sensor Type	Sensing Temperature	Accuracy	Topology	Output Type	Output Alarm	Output Fan	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	STTS2004B2DN3F MOD TEMP SENSOR 4KB EEP 8TDFN STMicroelectronics	189	$1.95			Tape & Reel (TR)	Active	Temp Monitoring System (Sensor), DIMM DDR Memory	Internal	-20°C ~ 125°C	±3°C(Max)	ADC (Sigma Delta), Register Bank	2-Wire Serial, I²C	Yes	No	2.2V ~ 3.6V	-20°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad	8-TDFN (2x3)
	TC670ECHTR IC FAN FAILURE DETECTOR SOT23A-6 Microchip Technology	77	$1.75			Tape & Reel (TR)	Active	Fan Control, Temp Monitor	Internal	-40°C ~ 85°C	-	Oscillator	Open Drain	Yes	Yes	3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
	ADT7476ARQZ-REEL IC REMOTE THERMAL CTRR 24QSOP onsemi	78	$3.09		dBCool®	Tape & Reel (TR)	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C	±2.5%	ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank	SMBus	No	Yes	3V ~ 3.6V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
	ADT7476AARQZ-R IC REMOTE THERMAL CTLR 24QSOP onsemi	65	$5.07		dBCool®	Tape & Reel (TR)	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C	±2.5%	ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank	SMBus	No	Yes	3V ~ 3.6V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
	MAX6652AUB+T IC TEMP SENS/MON 10-UMAX Analog Devices Inc./Maxim Integrated	6	$6.77			Tape & Reel (TR)	Active	Temp Monitoring System (Sensor)	Internal	-40°C ~ 125°C	±2°C(Max)	ADC, Multiplexer, Register Bank	I²C/SMBus	Yes	No	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX/uSOP
	MAX6615AEE+T IC TEMP MONITOR DL-CH 16-QSOP Analog Devices Inc./Maxim Integrated	94	$7.59			Tape & Reel (TR)	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C	±4°C(Max)	ADC, PWM Generator, Tach Counter	SMBus	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	LM87CIMTX/NOPB IC MONITOR SYS HARDWARE 24TSSOP Texas Instruments	17	$7.64			Tape & Reel (TR)	Active	Hardware Monitor	Internal and External	-40°C ~ 125°C	±3°C Local(Typ), ±4°C Remote(Max)	ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank	2-Wire Serial, I²C/SMBUS	No	Yes	2.8V ~ 3.8V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	LTC2991CMS#TRPBF IC MONITOR OCTAL 16MSOP Analog Devices Inc.	81	$11.86			Tape & Reel (TR)	Active	Temp Monitoring System (Sensor)	Internal and External	-	±3.5°C Local(Max), ±1.5°C Remote(Max)	ADC, Multiplexer, Register Bank	I²C	Yes	Yes	2.9V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
	LTC2991IMS#TRPBF IC MONITOR OCTAL 16MSOP Analog Devices Inc.	82	$12.05			Tape & Reel (TR)	Active	Temp Monitoring System (Sensor)	Internal and External	-	±3.5°C Local(Max), ±1.5°C Remote(Max)	ADC, Multiplexer, Register Bank	I²C	Yes	Yes	2.9V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
	LM87CIMT/NOPB IC MONITOR SYS HARDWARE 24TSSOP Texas Instruments	97	$10.05			Tube	Active	Hardware Monitor	Internal and External	-40°C ~ 125°C	±3°C Local(Typ), ±4°C Remote(Max)	ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank	2-Wire Serial, I²C/SMBUS	No	Yes	2.8V ~ 3.8V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	MCP9843T-BE/MC IC TEMP SENSOR DGTL 8-DFN Microchip Technology	912	$1.03			Tape & Reel (TR)	Active	Temp Monitoring System (Sensor)	Internal	-40°C ~ 125°C	±3°C(Max)	ADC (Sigma Delta), Register Bank	I²C/SMBus	Yes	No	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-VFDFN Exposed Pad	8-DFN (2x3)
	MAX6643LBBAEE+T IC CNTRLR FAN SPEED 16-QSOP Analog Devices Inc./Maxim Integrated	91	$3.18			Tape & Reel (TR)	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C, External Sensor	±3.5°C Local(Max), ±3°C Remote(Max)	ADC, PWM Generator, Tach Counter	PWM	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	MAX6643LBFAEE+ IC CTLR PWM FAN-SPEED 16QSOP Analog Devices Inc./Maxim Integrated	254	$3.15			Tube	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C, External Sensor	±3.5°C Local(Max), ±3°C Remote(Max)	ADC, PWM Generator, Tach Counter	PWM	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	MAX6643LBBAEE+ IC CNTRLR FAN SPEED 16-QSOP Analog Devices Inc./Maxim Integrated	224	$3.18			Tube	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C, External Sensor	±3.5°C Local(Max), ±3°C Remote(Max)	ADC, PWM Generator, Tach Counter	PWM	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	MAX6644LBAAEE+ IC CNTRLR FAN SPEED 16-QSOP Analog Devices Inc./Maxim Integrated	59	$3.42			Tube	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C, External Sensor	±3.5°C Local(Max), ±3°C Remote(Max)	ADC, PWM Generator, Tach Counter	PWM	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	MAX6639ATE+ IC TEMP MONITOR 2CH 16-TQFN Analog Devices Inc./Maxim Integrated	75	$5.72			Tube	Active	Fan Control, Temp Monitor	Internal and External	0°C ~ 150°C, External Sensor	±2°C Local(Max), ±1°C Remote(Max)	ADC, PWM Generator, Tach Counter	I²C/SMBus	Yes	Yes	3V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-WQFN Exposed Pad	16-TQFN (5x5)
	MAX6683AUB+ IC TEMP SENSOR MON 10-UMAX Analog Devices Inc./Maxim Integrated	54	$7.40			Tube	Active	Temp Monitoring System (Sensor)	Internal	-40°C ~ 125°C	±3°C(Max)	ADC, Multiplexer, Register Bank	I²C/SMBus	Yes	No	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX/uSOP
	MAX6615AEE+ IC TEMP MONITOR DL-CH 16-QSOP Analog Devices Inc./Maxim Integrated	83	$7.41			Tube	Active	Fan Control, Temp Monitor	Internal and External	-40°C ~ 125°C	±4°C(Max)	ADC, PWM Generator, Tach Counter	SMBus	Yes	Yes	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	MAX6639AEE+ IC TEMP MONITOR 2CH 16-QSOP Analog Devices Inc./Maxim Integrated	26	$8.10			Tube	Active	Fan Control, Temp Monitor	Internal and External	0°C ~ 150°C, External Sensor	±2°C Local(Max), ±1°C Remote(Max)	ADC, PWM Generator, Tach Counter	I²C/SMBus	Yes	Yes	3V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	LM81BIMT-3/NOPB IC MONITOR SYS HARDWARE 24TSSOP Texas Instruments	30	$6.85			Tube	Active	Hardware Monitor	Internal and External	-40°C ~ 125°C	±3°C(Max)	ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank	2-Wire SMBus	Yes	Yes	2.8V ~ 3.8V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP