|
|
PDF MAX6501 Data sheet ( Hoja de datos )
| Número de pieza | MAX6501 | |
| Descripción | Ultra Small Temperature Switch | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MAX6501 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
MAX6501, MAX6502
Ultra Small Temperature
Switch with Pin−Selectable
Hysteresis
The MAX6501 and MAX6502 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 +2°C or +10°C allows flexibility to the design. These
parts typically consume only 17 µA of current and operate over the
entire -55°C to +125°C temperature range while offering accuracies
of "0.5°C (typ) and "4°C (max).
The MAX6501 has an open drain, active low output, meant for
microprocessor reset control. The MAX6502 has a CMOS, active high
output designed to drive a logic level MOSFET to turn on a fan or
heater element.
The MAX6501/6502 are aimed for hot-temperature monitoring
(+45°C to +115°C). These devices assert a logic signal when the
temperature goes above the threshold.
The MAX6501 and MAX6502 are offered in five standard
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.
Features
• 5-Pin SOT-23A
• Factory-Programmed Thresholds from +45°C to +115°C in 10°C
Increments
• Pin-Selectable +2°C or +10°C Hysteresis
• "0.5°C (Typ) Threshold Accuracy Over Full Temperature Range
• No External Components Required
• 17 µA Supply Current
Typical Applications
• Thermal Management in PCs and Servers
• Over Temperature Fail Safe Circuits
• Simple Fan Controller
• Temperature Alarms
• Projectors/Printers
• Notebook Computers
• Network Boxes
http://onsemi.com
5
1
2
3
4
SOT-23A
CASE 1212
PIN CONNECTIONS
GND 1
5 TOVER
(TOVER)*
GND
2
MAX6501
MAX6502
HYST 3
4 VCC
*For MAX6502
Note: 5-Pin SOT-23A is equivalent to EIAJ SC-74A
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2003
February, 2003 - Rev. 2
1
Publication Order Number:
MAX6501/D
1 page  
MAX6501, MAX6502
+5 V
100 pF
HEAT
VCC
MAX6502UKP095-T
GND
TOVER
TEMPERATURE
FAULT
GND HYST
µP
HEAT
100 pF
FAN
CONTROL
VCC TOVER
HYST
MAX6502UKP055-T
GND GND
Figure 2. Fan Control Circuit with Over Temperature Alert
Positive
Tempco
Reference
+
−
Negative
Tempco
Reference
HYST
Network
MAX6501
Positive
Tempco
Reference
+
−
Negative
Tempco
Reference
HYST
Network
MAX6502
TOVER
V
TOVER
HYST
TOVER
COLD +25°C
V
TOVER
HYST
COLD +25°C
Figure 3. Functional Block Diagrams
MAX6501
With 100 kΩ Pull-Up
TEMP
TTH HOT
MAX6502
TEMP
TTH HOT
http://onsemi.com
5
5 Page 
MAX6501, MAX6502
PACKAGE DIMENSIONS
SOT-23
CASE 1212-01
ISSUE O
A DB
A2
0.05 S
E
L1
54
12 3
e
e1
E1
B 5X
0.10 M C B S A S
C
C
A1
L
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DATUM C IS A SEATING PLANE.
MILLIMETERS
DIM MIN MAX
A1 0.00 0.10
A2 1.00 1.30
B 0.30 0.50
C 0.10 0.25
D 2.80 3.00
E 2.50 3.10
E1 1.50 1.80
e 0.95 BSC
e1 1.90 BSC
L 0.20 −−−
L1 0.45 0.75
http://onsemi.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX6501.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MAX6501 | Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches in SOT23 and TO-220 |  Maxim Integrated |
| MAX6501 | Ultra Small Temperature Switch | ON Semiconductor |
| MAX6502 | Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches in SOT23 and TO-220 | Maxim Integrated |
| MAX6502 | Ultra Small Temperature Switch | ON Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |