5 X 6.40 MM, 1.35 MM HEIGHT, HALOGEN FREE, SSOP-16
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
ROHM Semiconductor
YTEOL:
7.85
Additional Feature:
SEATED HT-CALCULATED
Analog IC - Other Type:
1-PHASE BRUSHLESS DC MOTOR CONTROLLER
JESD-30 Code:
R-PDSO-G16
Length:
5 mm
Number of Functions:
1
Number of Terminals:
16
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1.2 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
LSSOP
Package Equivalence Code:
TSSOP16,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Seated Height-Max:
1.35 mm
Supply Voltage-Max (Vsup):
17 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Technology:
BICMOS
Temperature Grade:
INDUSTRIAL
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
4.4 mm
BD6994FV-GE2 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 4-layer PCB with a solid ground plane is also recommended to reduce thermal resistance.
To ensure stable operation with a high-ESR output capacitor, ROHM recommends adding a 10nF to 100nF ceramic capacitor in parallel with the output capacitor to reduce the overall ESR. Additionally, the output capacitor should be placed close to the IC to minimize parasitic inductance.
The maximum allowed voltage on the EN pin is 6V, which is higher than the recommended operating voltage of 5V. However, it's essential to ensure that the EN pin voltage does not exceed the IC's supply voltage (VIN) to prevent damage.
While the BD6994FV-GE2 is rated for operation up to 105°C, ROHM recommends derating the output current and power dissipation to ensure reliable operation in high-temperature environments. Consult ROHM's application notes for specific guidance.
To troubleshoot oscillations or instability issues, check the PCB layout for parasitic inductance and capacitance, ensure proper decoupling of the input and output capacitors, and verify that the output capacitor meets the recommended specifications. Additionally, consult ROHM's application notes and technical support resources for further guidance.
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BD6994FV-GE2 Overview
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