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- Stock & Prices $ Price & Stock for BD49101AEFS-ME2
- Part Number BD49101AEFS-ME2
- Manufacturer ROHM Semiconductor
- Pin Count 44
- Last Modified Date Mar 19, 2025 2:07 PM UTC
- Pinout / Pin List Click Here (Member Only)
BD49101AEFS-ME2 Details
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Manufacturer Part Number:
BD49101AEFS-ME2
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
HVSSOP, TSOP44,.36,32
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Reach Compliance Code:
Compliant
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
ROHM Semiconductor
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YTEOL:
7
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Adjustable Threshold:
YES
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Analog IC - Other Type:
POWER SUPPLY SUPPORT CIRCUIT
BD49101AEFS-ME2 Frequently Asked Questions (FAQs)
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ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 1 oz copper thickness is recommended for optimal thermal performance.
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To ensure stable operation with a high-capacitance output capacitor, ROHM recommends adding a 1-2 ohm series resistor (Rsr) between the output capacitor and the output pin to prevent oscillation.
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ROHM recommends a 10-22uF ceramic capacitor (X5R or X7R type) with a voltage rating of 10-16V for the input capacitor. This ensures stable operation and minimizes input voltage ripple.
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ROHM recommends using an overvoltage protection (OVP) circuit and an undervoltage lockout (UVLO) circuit to protect the device from voltage transients and faults. A zener diode or a dedicated OVP/UVLO IC can be used for this purpose.
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The recommended operating temperature range for the BD49101AEFS-ME2 is -40°C to 105°C. However, the device can operate up to 125°C with derated specifications.
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BD49101AEFS-ME2 Overview
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