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AP2602 Datasheet, PDF (1/12 Pages) BCD Semiconductor Manufacturing Limited – Octave Remote Resistor-programmable Temperature Switches | |||
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Preliminary Datasheet
Octave Remote Resistor-programmable Temperature Switches AP2602
General Description
The AP2602 are fully integrated, resistor
programmable octave remote temperature switches
with selectable external/internal trigger voltages
setting. The thresholds are set by external resistors
and thermistors with negative temperature
coefficient.
The AP2602 provides 4 open-drain, active low,
over-temperature outputs for each 2 sensors. These
switches operate with a 2.7V to 5.5V single supply.
The AP2602 are available in 16-pin QFN-3X3-16
package.
Features
⢠8 Remote Temperature Switches Set by
Thermistor and External Resistors
⢠4 Open-drain Active Low Output Stages for
Each 2 Temperature Switches
⢠Selectable External/Internal Trigger Voltages
Setting
⢠Built-in Hysteresis Temperature when Using
Internal Setting Trigger Voltage
⢠Guaranteed Output Signal Valid to VCC=0.8V
⢠QFN-3X3-16 Package
Applications
⢠µP Temperature Monitoring High-speed
Computers
⢠Temperature Control
⢠Temperature Alarms
⢠Fan Control
⢠Automotives
Feb. 2012 Rev. 1. 0
QFN-3X3-16
Figure 1. Package Type of AP2602
BCD Semiconductor Manufacturing Limited
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