INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
16 V
Input Voltage-Min:
2.5 V
Input Voltage-Nom:
12 V
JESD-30 Code:
S-XBCC-N17
JESD-609 Code:
e4
Length:
3.3 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
17
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
6 A
Output Voltage-Max:
2.5 V
Output Voltage-Min:
0.6 V
Output Voltage-Nom:
2.5 V
Package Body Material:
UNSPECIFIED
Package Code:
BCC
Package Equivalence Code:
LCC17,.13SQ,(UNSPEC)
Package Shape:
SQUARE
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.62 mm
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Switcher Configuration:
BUCK
Terminal Finish:
Gold (Au) - with Nickel (Ni) barrier
Terminal Form:
NO LEAD
Terminal Position:
BOTTOM
Width:
3.3 mm
FS1406-2500-AS Frequently Asked Questions (FAQs)
TDK recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is also recommended.
To ensure reliability in high-temperature applications, it's essential to follow TDK's recommended derating guidelines for temperature, voltage, and current. Additionally, ensure proper thermal management, such as using a heat sink or thermal interface material, and avoid exceeding the maximum operating temperature of 125°C.
Yes, FS1406-2500-AS can be used in a parallel configuration to increase the output current. However, it's crucial to ensure that the output currents are balanced and that the input and output capacitors are properly sized to minimize oscillations and ensure stability.
TDK recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. The capacitor should be placed as close as possible to the input pins of the FS1406-2500-AS to minimize parasitic inductance.
To troubleshoot oscillations or instability issues, check the PCB layout for any signs of parasitic inductance or capacitance, ensure that the input and output capacitors are properly sized and placed, and verify that the output load is within the recommended range. Also, check for any signs of overheating or excessive voltage stress.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
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Sponsored
FS1406-2500-AS Overview
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
