uaa2016 ON Semiconductor, uaa2016 Datasheet - Page 2

• Manufacturer Part Number: uaa2016
• Description: Zero Voltage Switch Power Controller
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Output pulses are centered with respect to zero crossing point. Pulse width is adjusted by the value of R
2. The actual sawtooth period depends on the AC power line frequency. It is exactly 2048 times the corresponding period. For the 50 Hz case
3. 350 mV corresponds to 5°C temperature reduction. This is tested at probe using internal test pad. Smaller temperature reduction can be
4. 350 mV corresponds to a hysteresis of 5°C. This is tested at probe using internal test pad. Smaller additional hysteresis can be obtained
5. Parameter guaranteed but not tested. Worst case 10 mV corresponds to 0.15°C shift on set point.
6. Measured at probe by internal test pad. 70 mV corresponds to 1°C. Note that the proportional band is independent of the NTC value.
7. At very low temperature the NTC resistor increases quickly. This can cause the sensor input voltage to reach the failsafe threshold, thus inhibiting
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Supply Current (I
Non−Repetitive Supply Current,
AC Synchronization Current
Pin Voltages
V
Output Current (Pin 6), (Pulse Width < 400 ms)
Power Dissipation
Thermal Resistance, Junction−to−Air
Operating Temperature Range
Supply Current (Pins 6, 8 not connected), (T
Stabilized Supply Voltage (Pin 5), (I
Reference Voltage (Pin 1)
Output Pulse Current (T
Output Leakage Current (V
Output Pulse Width (T
Comparator Offset (Note 5)
Sensor Input Bias Current
Sawtooth Period (Note 2)
Sawtooth Amplitude (Note 6)
Temperature Reduction Voltage (Note 3), (Pin 4 Connected to V
Internal Hysteresis Voltage, (Pin 2 Not Connected)
Additional Hysteresis (Note 4), (Pin 2 Connected to V
Failsafe Threshold (T
it is 40.96 sec. For the 60 Hz case it is 34.13 sec. This is to comply with the European standard, namely that 2.0 kW loads cannot be connected
or removed from the line more than once every 30 sec. The inertia of most heating systems combined with the UAA2016 will comply with
the European Standard.
obtained by adding an external resistor between Pin 4 and V
by adding an external resistor between Pin 2 and V
output pulses; refer to application schematics. The corresponding temperature is the limit at which the circuit works in the typical application.
By setting this threshold at 0.05 V
ref
Current Sink
Pin 5
)
A
A
= − 20° to + 85°C) (Note 7)
(Voltages referenced to Pin 7)
A
= − 20° to + 85°C) (Note 1), (Mains = 220 Vrms, R
= − 20° to + 85°C), (R
out
= 0 V)
ref
(Pulse Width = 1.0 ms)
CC
, the NTC value can increase up to 20 times its nominal value, thus the application works below − 20°C.
Characteristic
= 2.0 mA)
Rating
(T
A
A
= 25°C, V
= − 20° to + 85°C)
out
= 60 W, V
CC
CC
EE
. Refer to application curves.
)
http://onsemi.com
= −7.0 V, voltages referred to Pin 7, unless otherwise noted.)
EE
UAA2016
CC
= − 8.0 V)
CC
. Refer to application curves.
2
)
sync
= 220 kW)
Symbol
Symbol
V
V
V
V
V
I
R
I
I
V
V
Pin 1
V
I
CCP
sync
I
V
V
P
I
V
Pin 2
Pin 3
Pin 4
Pin 6
T
T
T
A
I
FSth
CC
I
CC
I
OL
qJA
IB
O
EE
O
TR
ref
off
IH
D
A
P
S
H
S
−6.5
Min
−10
−10
280
280
180
90
50
50
sync
−
−
−
−
−
− 20 to + 85
. Refer to application curves.
0; V
Value
0; V
0; V
0; V
40.96
−9.0
−5.5
Typ
200
150
625
100
100
350
350
3.0
1.0
0.9
15
70
10
−
−
−
−
−
ref
ref
ref
EE
Max
−8.0
−4.5
130
100
+10
420
420
300
1.5
0.1
10
90
−
−
°C/W
Unit
Unit
mW
sec
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
°C
mA
mA
ms
V
V
V