Allicdata Part #: | AP1509-50SGDITR-ND |
Manufacturer Part#: |
AP1509-50SG-13 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Diodes Incorporated |
Short Description: | IC REG BUCK 5V 2A 8SOICBuck Switching Regulator IC... |
More Detail: | N/A |
DataSheet: | AP1509-50SG-13 Datasheet/PDF |
Quantity: | 43325 |
Series: | AP1509 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Output Type: | Fixed |
Number of Outputs: | 1 |
Voltage - Input (Min): | 4.5V |
Voltage - Input (Max): | 22V |
Voltage - Output (Min/Fixed): | 5V |
Voltage - Output (Max): | -- |
Current - Output: | 2A |
Frequency - Switching: | 150kHz |
Synchronous Rectifier: | No |
Operating Temperature: | -20°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOP |
Base Part Number: | AP1509 |
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: sales@allicdata.com
1. Description
The AP1509-50SG-13 series are monolithic IC designed for a stepdown DC/DC converter, and own the ability of driving a 2A load without additional transistor. It saves board space. The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurs and VFB is down below 0.5V, the switching frequency will be reduced. The AP1509 series operates at a switching frequency of 150KHz thus allow smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed +4% tolerance on output voltage under specified input voltage and output load conditions, and +15% on the oscillator frequency. The output version included fixed 3.3V, 5V, 12V, and an adjustable type. The chips are available in a standard 8-lead SOP-8 package.
2. Features
1. Output Voltage: 3.3V, 5V, 12V and Adjustable Output Version
2. Adjustable Version Output Voltage Range, 1.23V to 18V+4%
3. 150KHz +15% Fixed Switching Frequency
4. Voltage Mode Non-Synchronous PWM Control
5. Thermal-Shutdown and Current-Limit Protection
6. ON/OFF Shutdown Control Input
7. Operating Voltage can be up to 22V
8. Output Load Current: 2A
9. SOP-8L Packages
10. Low Power Standby Mode
11. Built-in Switching Transistor On Chip
12. SOP-8L: Available in “Green” Molding Compound
13. Lead Free Finish/ RoHS Compliant
3. Applications
1. Simple High-Efficiency Step-Down Regulator
2. On-Card Switching Regulators
3. Positive to Negative Converter
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