价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | UCC28C45DGK | 240 | 22h | |||||||||
| Microchip USA | UCC28C45DGK | 150 | 600 | Bulk | 7d | |||||||
| Win Source | WS-UCC28C45DGK | 13,111 | 75 | 23h | ||||||||
| Worldway Electronics | UCC28C45DGK | 16,735 | 7 | Tube | 22h | |||||||
| ICPartonline | UCC28C45DGK | 33,143 | >1wk |
备用零件
Price @ 1000
$ 1.02
$ 1.024
$ 1.024
Stock
287,466
965,423
965,423
Authorized Distributors
1
3
3
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
VSSOP
VSSOP
VSSOP
Number of Pins
8
8
8
供应链
Lifecycle StatusObsolete (Last Updated: 1 year ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 year ago)
工程资源
查看 Texas Instruments UCC28C45DGK 的评估工作包和参考设计。
评估工具包
相关零件
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Boost,Flyback,Forward Converter No Up~1MHz Transistor Driver 1 18V(Max) VSSOP-8
描述
由其分销商提供的 Texas Instruments UCC28C45DGK 的描述。
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP Tube
VOLTAGE-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 25ns -40C~105C TJ Up to 1MHz 18V
Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125
1MHz 7.6V~18V 1 VSSOP-8-0.65mm DC-DC Controllers ROHS
1 A SWITCHING CONTROLLER 1000 kHz SWITCHING FREQ-MAX PDSO8
PWM Power Supply Controllers BiCMOS Low-Power Current Mode
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UCC28C45 BICMOS LOW-POWER CURREN
Input Voltage:18V; Output Voltage:18V; Output Current:200Ma; Supply Voltage Min:12V; Supply Voltage Max:18V; Controller Ic Case Style:-; No. Of Pins:8Pins; Frequency:1Mhz; Operating Temperature Min:-40°C; Product Range:- Rohs Compliant: Yes |TEXAS INSTRUMENTS UCC28C45DGK.
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/PackageVSSOP
MountSurface Mount
Number of Pins8
Weight25.996513 mg
Technical
Duty Cycle50 %
Fall Time20 ns
Frequency1 MHz
IsolationIsolated
Max Duty Cycle50 %
Max Operating Temperature105 °C
Max Supply Voltage18 V
Min Operating Temperature-40 °C
Min Supply Voltage7.6 V
Nominal Input Voltage18 V
Number of Channels1
Number of Outputs1
Operating Supply Current2.3 mA
Output Current200 mA
Output Voltage18 V
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height0 m
Length3 mm
Thickness970 µm
Width3 mm