AP1506-T5L-U Diodes Inc, AP1506-T5L-U Datasheet - Page 3

• Manufacturer Part Number: AP1506-T5L-U
• Description: IC CONV DC-DC 3A ADJ TO220-5L
• Manufacturer: Diodes Inc
• Type: Step-Down (Buck)r

Specifications of AP1506-T5L-U

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.23 ~ 18 V
• Current - Output: 3A
• Frequency - Switching: 150kHz
• Voltage - Input: 4.5 ~ 22 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Output Voltage: + 1.23 V to + 18 V
• Switching Frequency: 150 KHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: Through Hole
• Duty Cycle (max): 0 % to 100 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AP1506-T5L-UDI

Pin Descriptions
Functional Block Diagram
AP1506
Document number: DS31015 Rev. 7 - 2
Pin Name
Output
FB
GND
SD
V
FB
IN
Current
Source
bias
Operating Voltage Input
Switching Output
Ground
Output Voltage Feedback Control
ON/OFF Shutdown
Reference
1.235V
Description
+
- Amp
Frequecy
Regulator
compen-
sation
2.5V
www.diodes.com
Comp
+
-
Start
3 of 14
up
SD
150KHz, 3A PWM BUCK DC/DC CONVERTER
150KHz
OSC.
Pre-driver
Shutdown
Comp
Comp
200mV
Thermal
+
+
-
-
220mV
Switch
3A
AP1506
© Diodes Incorporated
Output
V
GND
June 2010
IN