Ap5101 – Diodes AP5101 User Manual
Page 4
AP5101
1.5A Step-Down Converter with 1.4MHz Switching
Frequency
AP5101
Document number: DS32258 Rev. 1 - 2
4 of 15
July 2010
© Diodes Incorporated
NEW PROD
UC
T
Absolute Maximum Ratings
(Note 2)
Symbol
Parameter
Rating
Unit
V
IN
Supply Voltage
26
V
V
SW
Switch Voltage
–0.3 to V
IN
+ 0.3
V
V
BS
Boost
Voltage
V
SW
+ 6
V
All Other Pins
–0.3 to +6
V
T
ST
Storage Temperature
-65 to +150
°C
T
J
Junction
Temperature
+150
°C
T
L
Lead
Temperature
+260
°C
ESD Susceptibility
HBM
Human Body Model
2
kV
MM Machine
Model
200
V
Note: 2. Exceeding these ratings may damage the device.
Thermal Resistance
(Note 3)
Symbol
Parameter
Rating
Unit
θ
JA
Junction to Ambient
120
°C/W
θ
JC
Junction to Case
15
°C/W
Note: 3. Test condition for SO-8: Measured on approximately 1” square of 1 oz copper.
Recommended Operating Conditions
(Note 4)
Symbol
Parameter
Min
Max
Unit
V
IN
Supply Voltage
4.75
22 V
T
A
Operating Ambient Temperature Range
-40
+85
°C
V
OUT
Output
Voltage
0.81
15
V
Note: 4. The device function is not guaranteed outside of the recommended operating conditions.