U209B_07 Datasheet, PDF (10/19 Pages) ATMEL Corporation – Phase Control IC for Tacho Applications

4. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Reference point pin 2, unless otherwise specified
Parameters
Pins
Symbol
Value
Unit
Current requirement
3
-I_S
30
mA
t ≤10 µs
3
-i_s
100
mA
Synchronization current
1
I_syncI
5
mA
14
I_syncV
5
mA
t < 10 µs
1
±i_I
35
mA
t < 10 µs
14
±i_V
35
mA
f/V Converter
Input current
t <10 µs
Phase Control
7
I_eff
7
±i_i
3
mA
13
mA
Input voltage
11
-V_I
0 to 7
V
Input current
11
±I_I
500
µA
Soft Start
Input voltage
Pulse Output
12
-V_I
|V₁₃| to 0
V
Reverse voltage
4
V_R
V_S to 5
V
Amplifier
Input voltage
10
-V_I
|V_S|
Pin 8 open
9
-V_I
|V₁₃| to 0
V
Reference Voltage Source
Output current
13
I_o
7.5
mA
Power dissipation
T_amb = 45° C
T_amb = 80° C
P_tot
570
mW
P_tot
320
mW
Storage temperature range
T_stg
-40 to +125
°C
Junction temperature
T_j
125
°C
Ambient temperature range
T_amb
-10 to +100
°C
Electrostatic sensitive device.
Observe precautions for handling.
5. Thermal Resistance
Parameters
Junction ambient
DIP14
SO16 on p.c. board
SO16 on ceramic substrate
Symbol
R_thJA
R_thJA
R_thJA
Value
Unit
140
K/W
180
K/W
100
K/W
10 U209B
4765C–INDCO–02/07