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L4985B
PFC Controller, 10 V to 24.5 V, 3.4 mA, 130 KHz, -40 to 150DEG C, SOIC-8, L4985 Series
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL4985B
Order Code3932203
Product RangeL4985 Series
Technical Datasheet
222 total stock globally
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222 Delivery in 3-5 Business Days(UK stock)
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $4.200 ($4.830) |
| 10+ | $3.550 ($4.0825) |
| 50+ | $3.290 ($3.7835) |
| 100+ | $3.030 ($3.4845) |
| 250+ | $2.860 ($3.289) |
| 500+ | $2.490 ($2.8635) |
| 1000+ | $2.220 ($2.553) |
| 2500+ | $2.070 ($2.3805) |
Price for:Each
Minimum: 1
Multiple: 1
$4.20 ($4.83 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL4985B
Order Code3932203
Product RangeL4985 Series
Technical Datasheet
PFC Mode of OperationContinuous Conduction Mode
Control ModePeak Current
Frequency ModeFixed
Supply Voltage Min10V
Supply Voltage Max24.5V
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Switching Frequency Typ130kHz
Switching Frequency Min120kHz
Switching Frequency Max142kHz
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product RangeL4985 Series
Qualification-
MSLMSL 3 - 168 hours
SVHCNo SVHC (21-Jan-2025)
Controller IC Case StyleSOIC
Duty Cycle (%)-
Frequency130kHz
Operating Supply Current3.4mA
Startup Current400µA
UVLO1.1V
Technical Specifications
PFC Mode of Operation
Continuous Conduction Mode
Frequency Mode
Fixed
Supply Voltage Max
24.5V
No. of Pins
8Pins
Switching Frequency Typ
130kHz
Switching Frequency Max
142kHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Duty Cycle (%)
-
Operating Supply Current
3.4mA
UVLO
1.1V
Control Mode
Peak Current
Supply Voltage Min
10V
IC Case / Package
SOIC
IC Mounting
Surface Mount
Switching Frequency Min
120kHz
Operating Temperature Min
-40°C
Product Range
L4985 Series
MSL
MSL 3 - 168 hours
Controller IC Case Style
SOIC
Frequency
130kHz
Startup Current
400µA
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00012