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厂商型号:

UC3854BDW

芯天下内部编号:
136-UC3854BDW
生产厂商:

texas instruments

microsemi
描述:
P
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产品参数

Type Description
Package 16SOIC
Type Power Factor Correction Preregulator
Switching Frequency 115 kHz
Start-up Supply Current 0.3 mA
Operating Temperature 0 to 70 °C
Mounting Surface Mount
Standard Package Rail / Tube
Product Category Power Factor Correction ICs
RoHS RoHS Compliant
Maximum Operating Temperature + 70 C
Mounting Style SMD/SMT
Package / Case SOIC-16
Packaging Tube
Minimum Operating Temperature 0 C
Factory Pack Quantity 40
Supplier Package SOIC
Standard Package Name SOIC
EU RoHS Compliant
Maximum Operating Temperature 70
Screening Level Commercial
Minimum Operating Temperature 0
Package Height 2.35(Max)
Minimum Operating Supply Voltage 10
Switching Frequency 115
Operation Mode CRM, Current Mode
Package Width 7.6(Max)
PCB 16
Package Length 10.5(Max)
Maximum Operating Supply Voltage 20
Start-Up Supply Current 0.3
Pin Count 16
Lead Shape Gull-wing
Mounting Type Surface Mount
Frequency - Switching 200kHz
Supplier Device Package 16-SOIC
Voltage - Supply 10 V ~ 20 V
Mode Average Current
Current - Startup 250µA
Other Names 296-2527-5
Package/Case 16-SOIC (0.295", 7.50mm Width)
rohs Lead free / RoHS Compliant
Series UC3854B
Unit Weight 0.016709 oz
Operating Temp Range 0C to 70C
Package Type SOIC
Switching Freq 115 KHz
Operating Temperature Classification Commercial
Rad Hardened No
Operating Supply Voltage (Min) 10 V
Operating Supply Voltage (Max) 20 V
DELETED Compliant
UVLO :10.5V
Supply Voltage Min :10V
Supply Voltage Max :20V
Startup Current :250µA
Operating Supply Current :12mA
Digital IC Case Style :SOIC
No. of Pins :16
Duty Cycle (%) :95%
Frequency :200kHz
Operating Temperature Min :0°C
Operating Temperature Max :70°C
MSL :MSL 2 - 1 year
SVHC :No SVHC (16-Dec-2013)
Operating Temperature Range :0°C to +70°C
Supply Voltage Range :10V to 20V
Weight (kg) 0.002
Tariff No. 85411000
Case SO16
Multiplicity 1
Power 1W
Output current 1A
Integrated circuit type DC-DC converter
Gross weight 3.2 g
Voltage max 12.8V
Kind of integrated circuit PWM controller
Collective package [pcs] 40
spg 40
Status ACTIVE
Temp (oC) 0 to 70
Package | Pins SOIC (DW) | 16
Device Marking View
Package QTY | Carrier 40 | TUBE
New Flag
Functional Diagram
Control Method
UVLO Thresholds On/Off 10.5/10
HiRel
Vout
Operating Supply 20
Package Group PDIP SOIC
Reference Design
Topology
Duty Cycle 95
Datasheet SLUS329E
Special Features > 750W Applications Average Current Mode Enable
Rating Catalog
TI Design
Output Current
Vin

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