3 X 6.40 MM, 1.35 MM HEIGHT, ROHS COMPLIANT, SSOP-8
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
ROHM Semiconductor
YTEOL:
1
Amplifier Type:
COMPARATOR
Average Bias Current-Max (IIB):
0.5 µA
Input Offset Voltage-Max:
15000 µV
JESD-30 Code:
R-PDSO-G8
Length:
4.4 mm
Number of Functions:
2
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Type:
OPEN-COLLECTOR
Package Body Material:
PLASTIC/EPOXY
Package Code:
LSSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Response Time-Nom:
1300 ns
Seated Height-Max:
1.35 mm
Supply Voltage Limit-Max:
36 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
AUTOMOTIVE
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
3 mm
BA2903YFV-MGE2 Frequently Asked Questions (FAQs)
ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
To ensure stable operation with a high-ESR capacitor, add a 1-10nF ceramic capacitor in parallel with the output capacitor to reduce the overall ESR and improve stability.
The maximum allowed voltage on the EN pin is 6V, exceeding which may cause damage to the internal circuitry. It's recommended to use a voltage divider or a clamp circuit to limit the voltage to 6V or less.
While the BA2903YFV-MGE2 is rated for operation up to 105°C, it's essential to consider the derating of the output current and voltage regulator performance at high temperatures. Consult ROHM's application notes for guidance on high-temperature operation.
To troubleshoot oscillations or instability issues, check the PCB layout for proper decoupling, ensure the output capacitor is suitable for the application, and verify the input voltage is within the recommended range. Consult ROHM's application notes for additional guidance.
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BA2903YFV-MGE2 Overview
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