MLX90804SA-X ETC, MLX90804SA-X Datasheet - Page 3

• Manufacturer Part Number: MLX90804SA-X
• Description: Speed regulator for universal motors
• Manufacturer: ETC

MLX90804 Electrical Specifications
DC Operating Parameters T
Analog Power-On Reset
This block tracks the voltage applied at VDD1. The triac firing is permitted if VDD1 > Vaporh and is stopped when
VDD1<Vaporl.
Parameter
Power supply
The 90804 supply pin (VDD1) must be connected by external series resistors and a rectifier diode to the AC
line. An internal zener function limits the voltage at VDD1 to approximately 16V. For proper operation a decou-
pling capacitor must be connected between VDD1 and VSS.
Parameter
Power on Reset
This block ensures a correct start of the digital part. The reset signal (DPORB) goes up for VDD>Vdporh and
down for VDD<Vdporl.
Parameter
Parameter
MLX902xx Name of Sensor
MLX90804 Speed regulator for universal motors
Ambient temperature
Maximum chip temperature Tch
Thermal resistance
Maximum allowed source
supply current
Voltage applied at the sup-
ply pin
Internal 5V supply
Current consumption
For external circuitry
High level threshold
Low level threshold
Hysteresis
High level threshold
Low level threshold
Hysteresis
A
= 0
Symbol
Symbol
Symbol
Symbol
Tamb
Rth
IDD4m
VDD1
VDD
IDD1
VEXT
Vdporh
Vdporl
Vdphyst
Vaporh
Vaporl
Vaphyst
o
C to 85
o
Test Conditions
Test Conditions
Test Conditions
Test Conditions
C
PDIP8 package
Drivers off, all the current flows in the chip
IDD1 = 5mA
VDD1 = 14V
IEXT = 8mA
Speed regulator for universal motors
Rev Y.X
Page 3
22/Aug/98
Min
Min
Min
Min
4.6
4.5
14
0
2
MLX90804
Rev 1.0
Typ
Typ
Typ
Typ
110
5.0
0.7
2.5
2.0
0.5
16
13
10
5
3
Max Units
Max Units
Max Units
Max Units
150 °C
5.4
85
10
18
4
30/Jun/00
Page 3
°C
°C/W
mA
V
V
mA
V
V
V
V
V
V
V