价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-41819-1-ND | 4,244 | 1 | Cut Tape | ||||||||
| Arrow Electronics | UCC38C42DR | 0 | 2500 | |||||||||
| Mouser | 595-UCC38C42DR | 3,390 | 1 | Tape & Reel | ||||||||
| Win Source | WS-UCC38C42DR | 125,600 | 70 | 10h | ||||||||
| Worldway Electronics | UCC38C42DR | 17,307 | 7 | Tape & Reel | 1d |
备用零件
Price @ 1000
$ 0.444
$ 0.533
$ 0.533
Stock
722,663
905,783
905,783
Authorized Distributors
3
2
2
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
SOIC
SOIC
SOIC
Number of Pins
8
8
8
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments UCC38C42DR 的评估工作包和参考设计。
评估工具包
参考设计
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描述
由其分销商提供的 Texas Instruments UCC38C42DR 的描述。
Boost,Flyback,Forward Converter No Up~1MHz Transistor Driver 1 18V(Max) 18V 18V SOIC-8
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC T/R / IC OFFLINE CTRLR PWM UVLO 8SOIC
VOLTAGE-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 25ns 0C~70C TJ Up to 1MHz 18V
Commercial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 100% duty cycle 8-SOIC 0 to 85
1 A SWITCHING CONTROLLER 1000 kHz SWITCHING FREQ-MAX PDSO8
PWM Power Supply Controllers BiCMOS Low-Power Current Mode
1MHz 9V~18V SOP-8 AC-DC Controllers & Regulators ROHS
IC OFFLINE CTRLR PWM UVLO 8SOIC
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- 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.
技术规格
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle100 %
Fall Time20 ns
Frequency1 MHz
Max Duty Cycle100 %
Max Operating Temperature70 °C
Max Supply Voltage18 V
Min Operating Temperature0 °C
Nominal Input Voltage18 V
Number of Outputs1
Output Current200 mA
Output Voltage18 V
PackagingTape and Reel
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm