价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | LP8557AYFQT | 9,250 | 7h | |||||||||
| DigiKey | 296-LP8557AYFQTTR-ND | 500 | 250 | Tape & Reel | ||||||||
| Verical | LP8557AYFQT | 4,500 | 199 | |||||||||
| Worldway Electronics | LP8557AYFQT | 27,562 | 7 | Tape & Reel | 7h | |||||||
| Heisener Electronics | LP8557AYFQT | 3,671 | >1wk |
备用零件
Price @ 1000
$ 1.29
$ 0.813
$ 0.813
Stock
141,014
483,688
483,688
Authorized Distributors
3
0
0
Case/Package
-
-
-
Number of Pins
16
16
16
Number of Outputs
6
6
6
Min Input Voltage
2.7 V
2.7 V
2.7 V
Max Input Voltage
5.5 V
5.5 V
5.5 V
Max Output Current
-
-
-
Output Voltage
28 V
28 V
28 V
Efficiency
-
-
-
Min Output Voltage
7 V
7 V
7 V
Max Output Voltage
28 V
28 V
28 V
Min Operating Temperature
-30 °C
-30 °C
-30 °C
Max Operating Temperature
85 °C
85 °C
85 °C
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
工程资源
查看 Texas Instruments LP8557AYFQT 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 LP8557AYFQT 的描述。
High-efficiency LED backlight driver for Tablets 16-DSBGA -30 to 85
Tape & Reel (TR) LP8557 Step-Up (Boost) PWM led driver 0m 2.2mA 5.5V 500kHz 1MHz
LED DRVR Boost 6-CH PWM 28V 16-Pin DSBGA T/R
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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
DimmingPWM
Frequency1 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Voltage28 V
Max Supply Current2.2 mA
Max Supply Voltage5.5 V
Min Input Voltage2.7 V
Min Operating Temperature-30 °C
Min Output Voltage7 V
Nominal Input Voltage (DC)3.8 V
Number of Channels6
Number of Outputs6
Output Current160 mA
Output Current per Channel25 mA
Output TypeAdjustable
Output Voltage28 V
PackagingTape & Reel (TR)
TopologyBoost
Dimensions
Height675 µm
Length0 m
Thickness420 µm
Width0 m