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PDF HY-5610 Data sheet ( Hoja de datos )
| Número de pieza | HY-5610 | |
| Descripción | SUBMINIATURE CONTROLLER | |
| Fabricantes | Hytec | |
| Logotipo |  |
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hytekwww.DataSheet4U.com
Microsystems
HY-5610
TEC CONTROLLER
SUBMINIATURE CONTROLLER FOR THERMOELECTRIC COOLERS
11/97
FEATURES:
> PROPORTIONAL CONTROL
> SMALL SIZE
> DRIVE CURRENT TO +/- 2 AMPS
> OPERATION TO 12 VOLTS
> CONTROL ABOVE/BELOW AMBIENT
DESCRIPTION:
MAXIMUM RATINGS:
The HY-5610 is a subminiature proportional
temperature controller for thermoelectric
coolers (TEC). This device is intended for
Rating
“heat or cool” fixed temperature applications Supply Voltage 1 (Voltage on Pin 8)
where front panel controls and digital readouts
are not required. The HY-5610 uses a
Supply Voltage 2 (Voltage on Pin 10)
thermistor bridge to precisely measure and
regulate the temperature of a device affixed
Current Sink (Heat and Cool Cycle)
to a TEC. With proper heat sinking the power Maximum Power Dissipation
stage of this device will deliver up to +/- 2
Amperes of current to a TEC and will
Operating Temperature (Case)
operate from a 5 to 12 Volt power supply.
Storage Temperature
Symbol
VDD
VS
IS
PMAX
TMAX
TSTG
ACTUAL SIZE
Value
Unit
+20 Volts DC
+12 Volts DC
2.5 Amperes
6 Watts
120
-65 to +150
°C
°C
FIGURE 1
RCH
SIGNAL
COMMON
PIN
N0.
1
RS
7
SIMPLIFIED SCHEMATIC OF THE HY-5610
SHOWN WITHIN THE DASHED LINES
RCC
RG RL CL
THERMISTOR RT
-
+
THERMOELECTRIC
COOLER
RCH THIS IS THE CURRENT LIMIT RESISTOR
FOR THE HEAT CYCLE.
RCC THIS IS THE CURRENT LIMIT RESISTOR
FOR THE COOLING CYCLE.
VS VDD
++
PWR.
GND
6 53 9
13
2
10 11 12
8
10 MΩ
+1.25V
THERMISTOR
BRIDGE AMPLIFIER
+2.5V
INTEGRATOR
The Signal Common and the Power
Ground are connected internally to
the HY-5610 to avoid ground loops.
1
20
V/I
1
20
V/I
V/I V/I
+5V
+2.5V
+1.25V
VOLTAGE TO CURRENT
CONVERTER
POWER STAGES
10KΩ
10KΩ
VOLTAGE
INVERTER
+2.5V
V
hytek Microsystems 400 Hot Springs Rd. Carson City NV 89706 (702) 883-0820 Fax -0827 www.hytek.com
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet HY-5610.PDF ] | |
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