价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-1367-1-ND | 4,611 | 1 | Cut Tape | ||||||||
| Mouser | 595-TL2844DR | 1,574 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | TL2844DR | 3,248 | >1wk | |||||||||
| Win Source | WS-TL2844DR | 7,691 | 100 | 9h | ||||||||
| Worldway Electronics | TL2844DR | 24,480 | 7 | Tape & Reel | 8h |
备用零件
Price @ 1000
$ 0.412
$ 0.748
$ 0.748
Stock
305,917
101,627
101,627
Authorized Distributors
2
4
4
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
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
供应链
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
工程资源
查看 Texas Instruments TL2844DR 的评估工作包和参考设计。
描述
由其分销商提供的 Texas Instruments TL2844DR 的描述。
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
Boost,Flyback,Forward No Up~500KHz Transistor Driver 1 30V 0V SOIC-14
CURRENT-MODE PWM CONTROLLERS | IC REG CTRLR BST FLYBK CM 14SOIC
Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40-85C 14-SOIC -40 to 85
1 A SWITCHING REGULATOR 500 kHz SWITCHING FREQ-MAX PDSO14
TL2844 Boost Flyback Forward Cut Tape (CT) e4 DC to DC switching controller 50ns 200mA 129.387224mg 30V
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14
AC-DC Controller And Voltage Regulator
TL2844 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
Duty Cycle48 %
Fall Time50 ns
Frequency500 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Nominal Input Voltage5.5 V
Number of Outputs1
Output Current200 mA
Output Voltage30 V
PackagingTape & Reel
Quiescent Current11 mA
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
TopologyBoost, Flyback
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm