TC6501 MICROCHIP [Microchip Technology], TC6501 Datasheet
TC6501
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TC6501 Summary of contents
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... The TC6503/TC6504 are optimized for cold temperature monitoring (-45°C to +15°C) and assert a logic signal when the temperature goes below the threshold. The TC6501/2/3/4 are offered with five standard tem- TC6501 perature thresholds. Available in 5-Pin SOT-23A pack- TC6502 ages, these parts are ideal for applications requiring high integration, small size, low power and low installed cost ...
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... Temperature Threshold Hysteresis Output Voltage High Output Voltage Low Open-Drain Output Leakage Current Note 1: The TC6501/2/3/4 are available with internal, factory-programmed temperature trip thresholds from -45°C to +125°C, in +10°C increments. DS21451D-page 2 * Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. ...
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... Temperature (˚C) FIGURE 2-2: Output Sink Resistance vs. Temperature. +15˚C/div Mounted On 0. oz. Copper 5sec/div FIGURE 2-3: Thermal Step Response in Perfluorinated Fluid (SOT-23). 2004 Microchip Technology Inc. = 5.0V 100 k (TC6501/TC6503 only), 100 pF decoupling CC PULL-UP = +25°C. AMB -60 -40 - ...
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... V to GND 180 2.7V 160 4.0V 140 120 100 5. 180 100 Temperature (˚C) FIGURE 2-7: Output Source Resistance vs. Temperature (TC6502). DS21451D-page 4 = 5.0V 100 k (TC6501/TC6503 only), 100 pF decoupling CC PULL-UP = +25°C. AMB 120 140 2004 Microchip Technology Inc. ...
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... Supply Input ( 100 pF or greater decoupling capacitor from V GND is recommended. 3.4 Open-Drain, Active-Low Output (TC6501 OVER The voltage at the T pin is equal to a logic-low OVER level if the sensor detects a temperature that is greater than the factory-programmed threshold temperature. Because this is an open-drain output, an external pull- ...
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... For example, the typical thermal resistance of a 5-Pin SOT- 23A package is 140°C/W. If, for instance, the TC6501 had to sink 1 mA, and the output voltage is ensured to be less than 0.3V, an additional 0 power is dissipated within the temperature sensor. This corresponds to a 0.042° ...
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... APPLICATIONS The TC6501 and TC6503 have open-drain outputs and are, therefore, intended to interface as microcontroller reset inputs. Moreover, the combination of these two devices can be used to implement a temperature window alarm by wire-ORing the outputs and using an external pull-up resistor (see Figure 5-1). +5V R 100 pF PULL-UP ...
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... TC6501 Hysteresis Selection Positive Temperature + Coefficient Reference – Negative Negative Temperature Temperature Coefficient Coefficient Reference Reference FIGURE 5-4: TC6501 Functional Block Diagram. TC6502 Hysteresis Selection Positive Temperature + Coefficient Reference – Negative Temperature Coefficient Reference FIGURE 5-5: TC6502 Functional Block Diagram. TC6503 Positive Temperature – ...
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... PACKAGING INFORMATION 6.1 Package Marking Diagram Part Number TC6501P045VCT TC6501P065VCT TC6501P075VCT TC6501P095VCT TC6501P105VCT TC6501P115VCT TC6501P120VCT TC6501P125VCT TC6502P045VCT TC6502P065VCT TC6502P075VCT TC6502P095VCT TC6502P115VCT TC6502P125VCT TC6503N015VCT TC6503P005VCT TC6504N015VCT TC6504P005VCT Note: Please contact Microchip Technology for the availability of a particular temperature threshold not included in Table 4-1. Legend: 1-2 ...
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... TC6501/2/3/4 5-Lead Plastic Small Outline Transistor (CT) (SOT-23 Dimension Limits Number of Pins Pitch Outside lead pitch (basic) Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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... Product Tape and Reel Specification Device Marking Pin 1 Standard Reel Component Orientation 2004 Microchip Technology Inc. TC6501/2/3/4 User Direction of Feed Pin 1 P, Pitch Reverse Reel Component Orientation W, Width of Carrier Tape DS21451D-page 11 ...
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... TC6501/2/3/4 NOTES: DS21451D-page 12 2004 Microchip Technology Inc. ...
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... XXXX XXXXX Device Package Standard Temperature Threshold Device: TC6501: Ultra Small Temp Switch with Pin-Selectable Hysteresis TC6502: Ultra Small Temp Switch with Pin-Selectable Hysteresis TC6503: Ultra Small Temp Switch with Pin-Selectable Hysteresis TC6504: Ultra Small Temp Switch with Pin-Selectable Hysteresis Standard N015 = -15° ...
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... TC6501/2/3/4 NOTES: DS21451D-page 14 2004 Microchip Technology Inc. ...
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Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families ...
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DSTEMP DS21451D-page 16 2004 Microchip Technology Inc. ...
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M W ORLDWIDE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Atlanta 3780 Mansell Road, Suite 130 Alpharetta, GA 30022 Tel: 770-640-0034 Fax: 770-640-0307 Boston 2 Lan Drive, ...