參數(shù)資料
型號(hào)： TC6504P005VCT
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO5
封裝： EIAJ, SC-74A, SOT-23A, 5 PIN
文件頁數(shù)： 1/9頁
文件大小： 63K
代理商： TC6504P005VCT
TC6501
TC6502
TC6503
TC6504
TC6501/2/3/4-1 2/25/00
2001 Microchip Technology Inc.
DS21451A
Ultra Small Temperature Switch with Pin-Selectable Hysteresis
FEATURES
s
5-Pin SOT-23A
s
Factory-Programmed Thresholds from –45
°C to
+115
°C in 10°C Increments
s
Pin-Selectable +2
°C or +10°C Hysteresis
s
± 0.5°C (Typ) Threshold Accuracy Over Full
Temperature Range
s
No External Components Required
s
17
A Supply Current
TYPICAL APPLICATIONS
s
Thermal Management in PCs and Servers
s
Over Temperature Fail Safe Circuits
s
Simple Fan Controller
s
Temperature Alarms
s
Projectors / Printers
s
Notebook Computers
s
Network Boxes
GENERAL DESCRIPTION
The TC6501 through TC6504 are SOT-23 temperature
switches that require no external components and the
design is facilitated with factory programmed temperature
thresholds. A choice of factory-trimmed temperature trip
points are available. Pin selectable hysteresis of +2C or
+10C allows flexibility to the design. These parts typically
consume only 17
A of current and operate over the entire
–55C to +125C temperature range while offering accura-
cies of
±0.5C (typ) and ±4C (max).
The TC6501 and TC6503 offer an open drain, active low
output, meant for microprocessor reset control. The TC6502
and TC6504 have a CMOS, active high output designed to
drive a logic level MOSFET to turn on a fan or heater element.
The TC6501/TC6502 are aimed for hot-temperature
monitoring (+35
°C to +115°C). These devices assert a logic
signal when the temperature goes above the threshhold.
The TC6503/TC6504 are aimed for cold-temperature moni-
toring (-45
°C to +15°C). These devices assert a logic signal
when the temperature goes below the threshhold.
The TC6501 through TC6504 are offered in five stan-
dard temperature thresholds. Available in 5-Pin SOT-23A
packages, these parts are ideal for applications requiring
high integration, small size, low power and low installed
cost.
.
TUNDER
(TUNDER)**
HYST
GND
TC6503
TC6504
1
2
3
5
VCC
GND
4
5-Pin SOT-23A
PIN CONFIGURATIONS
* For TC6502
** For TC6504
TOVER
(TOVER)*
HYST
GND
TC6501
TC6502
1
2
3
5
VCC
GND
4
5-Pin SOT-23A
Note: 5-Pin SOT-23A is equivalent to EIAJ SC-74A
Notes: TC6501 and TC6502 are offered in 3 standard temperature settings. Other non-standard versions are
available (including 55
°C, 75°C, 85°C,
105
°C and 115°C), please contact factory for more information. TC6503 and TC6504 are offered in 2 standard temperature settings. Other non-
standard versions are available (including -45
°C, -35°C, -25°C and -5°C), please contact factory for more information.
A letter “P” in the part number indicates a positive temperature sign or “N” for a negative temperature sign.
ORDERING INFORMATION
Part No
Package
Standard Temp. Threshhold
Output Stage
TC6501P045VCT
5-Pin SOT-23A
45
°C
Open Drain
TC6501P065VCT
5-Pin SOT-23A
65
°C
Open Drain
TC6501P095VCT
5-Pin SOT-23A
95
°C
Open Drain
TC6502P045VCT
5-Pin SOT-23A
45
°C
Push/Pull
TC6502P065VCT
5-Pin SOT-23A
65
°C
Push/Pull
TC6502P095VCT
5-Pin SOT-23A
95
°C
Push/Pull
TC6503N015VCT
5-Pin SOT-23A
-15
°C
Open Drain
TC6503P005VCT
5-Pin SOT-23A
5
°C
Open Drain
TC6504N015VCT
5-Pin SOT-23A
-15
°C
Push/Pull
TC6504P005VCT
5-Pin SOT-23A
5
°C
Push/Pull
相關(guān)PDF資料
PDF描述
TC6502P065VCT SPECIALTY ANALOG CIRCUIT, PDSO5
TC6504N015VCT SPECIALTY ANALOG CIRCUIT, PDSO5
TC6502P045VCT SPECIALTY ANALOG CIRCUIT, PDSO5
TC6503P005VCTRT SPECIALTY ANALOG CIRCUIT, PDSO5
TC660COA723 SWITCHED CAPACITOR CONVERTER, 90 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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