备用零件
此零件
备用零件
Price @ 1000
$ 1.46
$ 1.463
$ 1.463
Stock
103,955
535,246
535,246
Authorized Distributors
1
4
4
Case/Package
-
-
-
Number of Pins
24
24
24
Number of Outputs
4
6
6
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Output Current
-
-
-
Output Voltage
34.5 V
-
-
Efficiency
-
-
-
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
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: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
工程资源
查看 Texas Instruments LP8556SQE-E08/NOPB 的评估工作包和参考设计。
相关零件
Texas InstrumentsLM2754SQ/NOPB
800mA switched capacitor flash LED driver with Time-Out Protection 24-WQFN -40 to 85
Texas InstrumentsLP8553TLE/NOPB
Tape & Reel (TR) LP8553 Step-Up (Boost) PWM led driver 3mm 450mA 22V -30C~85C TA
Texas InstrumentsLM3639AYFQR
LM3639A Single chip 40V backlight + 1.5A flash LED driver 20-DSBGA -40 to 85
Analog DevicesMAX16814AUP+
Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller
Analog DevicesMAX16814BEUP+
Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller
Analog DevicesMAX16814ATP+
Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller
描述
由其分销商提供的 Texas Instruments LP8556SQE-E08/NOPB 的描述。
6 channel high-efficiency/Efficacy LED backlight driver 24-WQFN -30 to 85
High-Efficiency LED Backlight Driver for Tablets | IC LED BACKLIGHT DVR 24WQFN
LED Driver 48 Segment 3650uA Supply Current 24-Pin WQFN EP T/R
Tape & Reel (TR) LP8556 Step-Up (Boost) PWM led driver 4mm 2.2mA 20V 1.25MHz
LED DRVR 48Segment 3.3V/5V/9V/12V/15V/18V 24-Pin WQFN EP T/R
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 Pins24
Technical
DimmingPWM
Frequency1.25 MHz
Max Operating Temperature85 °C
Max Supply Voltage20 V
Min Operating Temperature-30 °C
Nominal Supply Current2.2 mA
Number of Channels6
Number of Outputs4
Number of Segments48
Output Current per Channel25 mA
Output Voltage34.5 V
Quiescent Current2.2 mA
Schedule B8542390000
Switching Frequency1.25 MHz
TopologyBoost
Dimensions
Height800 µm
Length4 mm
Thickness750 µm
Width4 mm