价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | UC3845BVDR2G | 413 | 1 | Cut Tape | ||||||||
| Verical | UC3845BVDR2G | 3,572 | 660 | |||||||||
| Rochester Electronics | UC3845BVDR2G | 3,914 | 5h | |||||||||
| DigiKey | UC3845BVDR2GOSCT-ND | 6,053 | 1 | Cut Tape | ||||||||
| Onlinecomponents.com | UC3845BVDR2G | 0 | 625 | Bulk |
备用零件
Price @ 1000
$ 0.543
$ 0.414
Stock
219,828
254,583
Authorized Distributors
6
6
Topology
Flyback
Flyback
Output Voltage
5.1 V
5.1 V
Min Input Voltage
12 V
12 V
Max Input Voltage
25 V
25 V
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
275 kHz
275 kHz
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
SOP
SOP
Number of Pins
14
14
供应链
Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)
描述
由其分销商提供的 onsemi UC3845BVDR2G 的描述。
Boost,Flyback No Up~500KHz Transistor Driver 1 5.1V 4.9V 36V 7.6V SOIC-14 8.75mm*4mm*1.5mm
UC3845B Series 500 kHz 30 V Surface Mount Current Mode Controller - SOIC-14
UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 1A 1.5mm 5.1V
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Duty Cycle50 %
Fall Time50 ns
Max Duty Cycle48 %
Max Frequency500 kHz
Max Input Voltage25 V
Max Operating Temperature105 °C
Max Output Current1 A
Max Supply Current17 mA
Max Supply Voltage30 V
Max Switching Frequency275 kHz
Min Input Voltage12 V
Min Operating Temperature-40 °C
Nominal Input Voltage15 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Output Current1 A
Output Voltage5.1 V
PackagingTape & Reel (TR)
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
Temperature GradeIndustrial
TopologyFlyback
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length8.65 mm
Terminal Pitch1.27 mm
Width3.9 mm
合规
环境分类
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
合规声明