价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | TL2845D | 1,061 | 14h | |||||||||
| Verical | TL2845D | 800 | 306 | |||||||||
| DigiKey | 296-34279-5-ND | 525 | 1 | Tube | ||||||||
| Win Source | WS-TL2845D | 54,750 | 55 | 15h | ||||||||
| Worldway Electronics | TL2845D | 14,651 | 7 | Bulk | 14h |
备用零件
Price @ 1000
$ 0.815
$ 0.295
$ 0.295
Stock
210,616
444,059
444,059
Authorized Distributors
3
2
2
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
No
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
供应链
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
相关零件
Texas InstrumentsUC3843ADTR
IC REG CTRLR MULT TOP 14SOIC / Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R
描述
由其分销商提供的 Texas Instruments TL2845D 的描述。
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube
TL2845 Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 129.387224mg 30V
Boost,Flyback,Forward No Up~500KHz Transistor Driver 1 30V 0V SOIC-14
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40-85C 14-SOIC -40 to 85
CURRENT-MODE PWM CONTROLLERS | IC REG CTRLR MULT TOP 14SOIC
500kHz 7.6V~30V SOP-14 AC-DC Controllers & Regulators ROHS
TL2845 CURRENT-MODE PWM CONTROLL
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
Number of Pins14
Weight129.387224 mg
Technical
Clock SyncNo
Duty Cycle50 %
Fall Time50 ns
Frequency500 kHz
Max Duty Cycle48 %
Max Frequency500 kHz
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Nominal Input Voltage5.5 V
Number of Output Phases1
Number of Outputs1
Output ConfigurationPositive
Output Current200 mA
Output Voltage30 V
Rise Time50 ns
Switching Frequency500 kHz
Synchronous RectifierNo
TopologyBoost, Flyback
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm