Texas Instruments UCC38C43P
Obsolete
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.26
$ 1.26
Stock
134,710
211,873
211,873
Authorized Distributors
0
1
1
Topology
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Output Voltage
18 V
18 V
18 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
PDIP
PDIP
PDIP
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusObsolete (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC38C43P.
Evaluation Kit
Related Parts
onsemiLM2574N-ADJG
Buck Regulator, Switching, Adjustable Output Voltage, 0.5 A Adjustable 1.23 V to 37 V
Descriptions
Descriptions of Texas Instruments UCC38C43P provided by its distributors.
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin PDIP Tube
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Pulse Width Modulation (PWM) Controller IC; Output Voltage:18V; Output Current:200mA; Frequency:1000kHz; Supply Voltage Range:12V to 18V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C ;RoHS Compliant: Yes
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.
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins8
Weight523.190449 mg
Technical
Duty Cycle100 %
Fall Time20 ns
Frequency1 MHz
Max Duty Cycle100 %
Max Operating Temperature70 °C
Max Output Current200 mA
Max Supply Voltage18 V
Min Operating Temperature0 °C
Min Supply Voltage12 V
Nominal Input Voltage18 V
Nominal Supply Current2.3 mA
Number of Outputs1
Output Current200 mA
Output Voltage18 V
Rise Time25 ns
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height5.08 mm
Length9.81 mm
Thickness3.9 mm
Width6.35 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements