Instruction Manual

AP1509
150KHz, 2A PWM BUCK DC/DC CONVERTER
AP1509
Document number: DS31016 Rev. 4 - 2
4 of 13
www.diodes.com
June 2010
© Diodes Incorporated
Absolute Maximum Ratings
Symbol Parameter Rating Unit
ESD HBM Human Body Model ESD Protection
2
KV
ESD MM Machine Model ESD Protection 200 V
V
IN
Supply Voltage +24 V
V
SD
ON/OFF Pin Input Voltage -0.3 to +18 V
V
FB
Feedback Pin Voltage -0.3 to +18 V
V
OUT
Output Voltage to Ground -1 V
P
D
Power Dissipation Internally Limited W
T
ST
Storage Temperature -65 to +150
o
C
T
J
Operating Junction Temperature -40 to +125
o
C
Recommended Operating Conditions
Symbol Parameter Min Max Unit
I
OUT
Output Current 0 2 A
V
OP
Operating Voltage 4.5 22 V
T
A
Operating Ambient Temperature -20 85
o
C