ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 17V; HAS PFM CONTROL TECHNIQUE
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
6 V
Input Voltage-Min:
2.5 V
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
80 °C
Operating Temperature-Min:
-20 °C
Output Current-Max:
2.4 A
Output Voltage-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Surface Mount:
YES
Switcher Configuration:
BOOST
Switching Frequency-Max:
360 kHz
Temperature Grade:
COMMERCIAL EXTENDED
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.9 mm
AP1609SG-13 Frequently Asked Questions (FAQs)
A good PCB layout for the AP1609SG-13 should include a solid ground plane, wide copper traces for power and ground, and a thermal relief pattern under the IC to facilitate heat dissipation. A minimum of 2oz copper thickness is recommended.
To ensure stable output voltage regulation, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input voltage is within the specified range, and the output capacitor has a sufficient capacitance value (e.g., 10uF or higher) with a low ESR.
The AP1609SG-13 is rated for operation up to 85°C ambient temperature. However, for reliable long-term operation, it's recommended to keep the ambient temperature below 70°C to minimize thermal stress and ensure optimal performance.
While the AP1609SG-13 is a high-quality device, it's essential to consult with Diodes Incorporated or a qualified representative to determine its suitability for high-reliability or automotive applications, as additional testing and validation may be required.
For optimal performance, use a high-quality input capacitor with a capacitance value of 1uF to 10uF, and an output capacitor with a capacitance value of 10uF to 22uF, both with low ESR (Equivalent Series Resistance) and a voltage rating suitable for the application.
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AP1609SG-13 Overview
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