Texas Instruments UCC3804D
$ 1.54
Obsolete
Inventory History
3 month trend: +5.20%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.54
$ 1.394
$ 1.394
Stock
511,209
531,291
531,291
Authorized Distributors
3
5
5
Topology
Boost, Buck, Flyback
Boost, Buck, Flyback
Boost, Buck, Flyback
Output Voltage
-
1 V
1 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Related Parts
Texas InstrumentsTPS54332DDA
3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150
Descriptions
Descriptions of Texas Instruments UCC3804D provided by its distributors.
CURRENT MODE PWM, SMD, SOIC8, 3804; MSL: MSL 1 - Illimité; SVHC: No SVHC (15-Jan-2019)
12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO and 50% duty cycle, 0C to 70C 8-SOIC 0 to 70
PWM Power Supply Controllers Low-Power BiCMOS Current-Mode PWM
UCC3804 ACTIVE (Last Updated: 1day ago) Current Limiting Tube dc ac converter 9V 4.9mm Up to 1MHz 1A
Current Mode PWM Cntrlr 1A 8-Pin SOIC
RS APAC
IC OFFLINE SWITCH MULT TOP 8SOIC
LOW-POWER BICMOS CURRENT-MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
LOW-PWR BICMOS CUR-MODE PWM <AZ
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +5.20%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle50 %
Fall Time44 ns
Frequency1 MHz
Max Duty Cycle50 %
Max Frequency1 MHz
Max Operating Temperature70 °C
Max Supply Voltage12 V
Min Operating Temperature0 °C
Nominal Supply Current500 µA
Number of Channels1
Number of Outputs1
Output Current1 A
Reference Voltage5 V
Rise Time41 ns
Switching Frequency1 MHz
Tolerance1.5 %
TopologyBoost, Buck, Flyback
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements