Texas Instruments TL3844D-8
$ 0.712
Obsolete
Inventory History
3 month trend: -0.19%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments TL3844D-8 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.712
$ 0.338
$ 0.338
Stock
248,210
569,314
569,314
Authorized Distributors
4
3
3
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
30 V
30 V
30 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 InstrumentsTL2842DR-8
Boost，Flyback，Forward No Up~500KHz Transistor Driver 1 30V 0V SOIC-8 SMD mount，glue mount
Texas InstrumentsTL2843BDR-8
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
Descriptions
Descriptions of Texas Instruments TL3844D-8 provided by its distributors.
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
Boost，Flyback，Forward No Up~500KHz Transistor Driver 1 30V 0V SOIC-8 SMD mount
IC REG CTRLR BST FLYBK PWM 8SOIC "Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC"
SWITCHING REGULATOR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
IC, PWM CONTROLLER CURR-MODE, SOIC8; Input Voltage:5.5V; Output Voltage:30V; Output Current:200mA; Frequency:500kHz; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (19-Dec-2011); Base Number:3844; Controller Type:PWM; IC Temperature Range:Commercial; Input Voltage Max:5V; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:200mA; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Output Voltage Max:30V; Package / Case:SOIC; Supply Voltage Max:30V; Supply Voltage Min:12V; Termination Type:SMD
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.19%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle48 %
Fall Time50 ns
Frequency500 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Operating Temperature70 °C
Max Supply Voltage30 V
Min Operating Temperature0 °C
Min Supply Voltage12 V
Nominal Input Voltage5.5 V
Number of Outputs1
Output Current200 mA
Output Voltage30 V
Rise Time50 ns
Switching Frequency500 kHz
TopologyBoost, 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