价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | TPS61281AYFFR | 68,875 | 5h | |||||||||
| Verical | TPS61281AYFFR | 68,875 | 284 | |||||||||
| Microchip USA | TPS61281AYFFR | 211 | 600 | 22h | ||||||||
| Win Source | WS-TPS61281AYFFR | 2,990 | 35 | 6h | ||||||||
| Worldway Electronics | TPS61281AYFFR | 23,128 | 7 | Tape & Reel | 5h |
备用零件
Price @ 1000
$ 0.99
$ 1.104
Stock
343,628
144,918
Authorized Distributors
2
3
Case/Package
-
-
Number of Pins
16
16
Number of Outputs
1
1
Max Output Current
4 A
4 A
Switching Frequency
2.3 MHz
-
Min Input Voltage
2.3 V
2.3 V
Max Input Voltage
4.85 V
4.85 V
Min Output Voltage
3.35 V
-
Max Output Voltage
-
-
Efficiency
95 %
95 %
Synchronous Rectifier
Yes
-
供应链
Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 years ago)
工程资源
查看 Texas Instruments TPS61281AYFFR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TPS61281AYFFR 的描述。
Conv DC-DC 2.3V to 4.85V Step Up Single-Out 2.85V to 4.4V 16-Pin DSBGA T/R
IC REG BOOST PROG 5A 16DSBGA / Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 5A (Switch) 16-UFBGA, DSBGA
TPS6128xA low voltage 3A front end power management IC 16-DSBGA -40 to 85
SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: VFBGA; Package Shape: SQUARE; Surface Mount: YES;
TPS61281 ALSO OPERATES IN PFM CONTROL TECHNIQUE Tape & Reel (TR) Tin/Silver/Copper (Sn/Ag/Cu) DC to DC switching regulator 3.2V 0m 5A Switch 2.3MHz
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
MountSurface Mount
Number of Pins16
Technical
Efficiency95 %
Max Input Voltage4.85 V
Max Operating Temperature85 °C
Max Output Current4 A
Min Input Voltage2.3 V
Min Operating Temperature-40 °C
Min Output Voltage3.35 V
Number of Outputs1
Operating Supply Voltage4.85 V
Output ConfigurationPositive
Output Current2.475 A
Output Voltage4.4 V
PackagingTape & Reel (TR)
Quiescent Current15 µA
Switching Frequency2.3 MHz
Synchronous RectifierYes
TopologyBoost
Dimensions
Height625 µm
Length0 m
Thickness425 µm
Width0 m