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Texas Instruments LM96163CISD/NOPB — Discrete Semiconductors
Texas Instruments

LM96163CISD/NOPB Temp Sensor, Fan Control, SMBus, ±3°C

MPNLM96163CISD/NOPB
End of Life

Texas Instruments PowerWise®, TruTherm® series LM96163CISD/NOPB, Temp Monitor with Fan Control, ADC (Sigma Delta), Comparator, Register Bank, Tach, SMBus Output, ±3°C Accuracy, -40°C ~ 85°C, 10-WFDFN Exposed Pad / 10-WSON (3x3).

$4.71Ref. price · indicative, final on quote
LM96163CISD/NOPB datasheet
Packaging10-WFDFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LM96163CISD/NOPB Technical Specifications
ParameterValue
SeriesPowerWise®, TruTherm®
Output typeSMBus
Sensor typeInternal and External
Mounting typeSurface Mount
Voltage3V ~ 3.6V
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Accuracy±3°C(Max)
FunctionFan Control, Temp Monitor
TopologyADC (Sigma Delta), Comparator, Register Bank, Tach
Output fanYes
Output alarmYes
Case10-WFDFN Exposed Pad
Sensing temperature-40°C ~ 85°C, External Sensor

Product details

What this part does — and where it fits

The Texas Instruments LM96163CISD/NOPB is a digital temperature sensor with integrated fan-control logic, built on the PowerWise and TruTherm platforms. It monitors its own die temperature and a remote diode (typically a CPU, GPU, or FPGA on-die sensor) via a sigma-delta ADC, comparator, and register bank. The SMBus interface reports readings and accepts control commands. The on-chip tachometer counts fan tach pulses, and the output alarm and fan-drive pins allow closed-loop thermal management without a separate microcontroller.

Lifecycle and sourcing

ROHS3 compliant.

Frequently asked questions

Can the LM96163CISD/NOPB control fan speed directly?

Yes. The part includes an output for fan control and a tachometer input to read fan speed, enabling closed-loop speed regulation via the SMBus interface without an external controller.

Is LM96163CISD/NOPB compatible with SMBus?

Yes, the output type is SMBus. The part uses a standard SMBus protocol for reading temperature data and writing control registers.