Absolute maximum ratings, Thermal resistance, Recommended operating conditions – Diodes AP65550 User Manual
Page 3
AP65550
Document number: DS36336 Rev. 2 - 2
3 of 14
www.diodes.com
April 2014
© Diodes Incorporated
AP65550
Absolute Maximum Ratings
(Note 4) (@T
A
= +25°C, unless otherwise specified.)
Symbol
Parameter
Rating
Unit
V
IN
Supply Voltage
-0.3 to 20
V
V
REG5
VREG5 Pin Voltage
-0.3V to +6.0
V
V
SW
Switch Node Voltage
-1.0 to V
IN
+0.3
V
V
BS
Bootstrap Voltage
-0.3 to V
SW
+6.0
V
V
FB
Feedback Voltage
-0.3V to +6.0
V
V
EN
Enable/UVLO Voltage
-0.3V to +6.0
V
V
SS
SoftStart PIN
-0.3V to +6.0
V
V
GND
GND Pin Voltage
-0.3 to 0.3
V
T
ST
Storage Temperature
-65 to +150
°C
T
J
Junction Temperature
+160
°C
T
L
Lead Temperature
+260
°C
ESD Susceptibility (Note 5)
HBM
Human Body Model
2
kV
MM
Machine Model
200
V
Notes:
4. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may
be affected by exposure to absolute maximum rating conditions for extended periods of time.
5. Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when
handling and transporting these devices.
Thermal Resistance
(Note 6)
Symbol
Parameter
Rating
Unit
θ
JA
Junction to Ambient
SO-8EP
70
°C/W
θ
JC
Junction to Case
SO-8EP
30
°C/W
Note:
6. Test condition: SO-8: Device mounted on 1"x1" FR-4 substrate PCB, 2oz copper, with minimum recommended pad layout.
Recommended Operating Conditions
(Note 7) (@T
A
= +25°C, unless otherwise specified.)
Symbol
Parameter
Min
Max
Unit
V
IN
Supply Voltage
4.5
18.0
V
T
J
Operating Junction Temperature Range
-40
+125
°C
T
A
Operating Ambient Temperature Range
-40
+85
°C
Note:
7. The device function is not guaranteed outside of the recommended operating conditions.