ap1506-50t5r Diodes, Inc., ap1506-50t5r Datasheet - Page 3

• Manufacturer Part Number: ap1506-50t5r
• Description: 150khz, 3a Pwm Buck Dc/dc Converter
• Manufacturer: Diodes, Inc.

Block Diagram
Absolute Maximum Ratings
AP1506 Rev. 5
ESD MM
ESD MM
Symbol
Symbol
V
V
V
V
V
V
T
T
V
V
T
T
P
P
OUT
OUT
FB
CC
CC
SD
SD
ST
ST
OP
OP
FB
FB
D
D
Current
Source
bias
Machine Model ESD Protection
Machine Model ESD Protection
Supply Voltage
Supply Voltage
ON/OFF Pin Input Voltage
ON/OFF Pin Input Voltage
Feedback Pin Voltage
Feedback Pin Voltage
Output Voltage to Ground
Output Voltage to Ground
Power Dissipation
Power Dissipation
Storage Temperature
Storage Temperature
Operating Junction Temperature
Operating Junction Temperature
Reference
1.235V
+
- Amp
Parameter
Parameter
Frequecy
Regulator
compen-
sation
2.5V
www.diodes.com
3 of 12
Comp
+
150KHz, 3A PWM BUCK DC/DC CONVERTER
-
Start
up
SD
150KHz
OSC.
Pre-driver
Shutdown
Comp
Comp
200mV
Thermal
Internally Limited
Internally Limited
+
+
-
-65 to +150
-65 to +150
-40 to +125
-40 to +125
-
-0.3 to +18
-0.3 to +18
-0.3 to +18
-0.3 to +18
Rating
Rating
400
400
+24
+24
-1
-1
220mV
Switch
3A
©
AP1506
Diodes Incorporated
Output
V
GND
IN
MAY 2008
Unit
Unit
o
o
o
o
W
W
V
V
V
V
V
V
V
V
V
V
C
C
C
C