Acutechnology Semiconductor Inc.
AQ265
Absolute Maximum Ratings
Stress greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. These stress ratings only, and functional operation of the device at these or any conditions beyond
those indicated under recommended Operating Conditions is not implied. Exposure to “Absolute Maximum
Rating” for extended periods may affect device reliability. Use of standard ESD handling precautions is
required.
Parameter
Value
Units
VCC Voltage
18
V
V
VOUT Voltage
18
10
IOUT Current
mA
mA
mA
ºC
ºC
ºC
Cold ADJ Current
10
Hot ADJ Current
10
Operating Junction Temperature
Lead Temperature (soldering 10 seconds)
Storage Temperature Range
155
260
-65 to +150
Electrical Specifications
Electrical characteristics are guaranteed over the full temperature range -55ºC <Tj<150ºC unless otherwise
stated. Ambient temperature must be de-rated based upon power dissipation and package thermal
characteristics. Unless otherwise specified: VCC = 5V COLD ADJ = HOTADJ = no connect, Tj =25ºC
Symbol Parameter
Conditions
Min
Typ
Max
Units
Input Current
Input Current
Input Voltage
20
20
30
30
16
µA
µA
V
IVCC
IVCC
VCC
Tj outside trip temperatures
2.4
IOUT = 100µA, Tj outside the trip
temperatures
Output on VOUT
0.15
350
0.25
600
0.4
V
VOUT
IOUT
IOUT
VOUT = 2.2V, Tj outside the trip
temperatures
Output on IOUT
100
µA
µA
Output leakage
current
Hot temp Threshold
Hot temp range
Hysteresis
VCC = 16V, Tj inside the trip
0.2
40
temperatures
Unadjusted
Adjusted by resistor (1)
Tj =
Tj =
37
40
43
90
ºC
ºC
ºC
ºC
ºC
ºC
OTT
OTR
HOT
UTT
UTR
HUT
-5
Cold temp Threshold
Cold temp range
Hysteresis
Tj = -23
Tj = -20
-20
-17
15
Adjusted by resistor (2)
+3
Notes:
1) The over temperature trip point is adjusted with a resistor from HOT ADJ to GND (see graph 1)
2) The under temperature trip point is adjusted with a resistor from COLD ADJ to GND (see graph 2)
3) For an accurate RSET to adjust temperature email required temperature to info@acutechnology.com
www.acutechnology.com
3
Rev. 1.5 January 31, 2007