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參數(shù)資料
| 型號： | LP5522TMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | Programmable LED Driver |
| 中文描述： | LED DISPLAY DRIVER, PBGA6 |
| 封裝： | 1.215 X 0.815 MM, 0.60 MM HEIGHT, 0.40 MM PITCH, MICRO SMD-6 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 219K |
| 代理商： | LP5522TMX |
Note 4:
For detailed soldering specifications and information, please refer to National Semiconductor Application Note AN1112 : Micro SMD Wafer Level Chip
Scale Package.
Note 5:
The Human body model is a 100 pF capacitor discharged through a 1.5 k
resistor into each pin. MIL-STD-883 3015.7
Note 6:
In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may have to be
derated. Maximum ambient temperature (T
A-MAX
) is dependent on the maximum operating junction temperature (T
= 125°C), the maximum power
dissipation of the device in the application (P
), and the junction-to ambient thermal resistance of the part/package in the application (
θ
JA
), as given by the
following equation: T
A-MAX
= T
J-MAX-OP
– (θ
JA
× P
D-MAX
).
Note 7:
.Junction-to-ambient thermal resistance is highly application and board-layout dependent. In applications where high maximum power dissipation exists,
special care must be paid to thermal dissipation issues in board design.
Note 8:
Min and Max limits are guaranteed by design, test, or statistical analysis. Typical numbers are not guaranteed, but do represent the most likely norm.
Note 9:
The current source is connected internally between V
an V
. The voltage across the current source, (V
- V
), is referred to a headroom voltage
(V
). Minimum headroom voltage is defined as the V
HR
voltage when the LED current has dropped 10% from the value measured at V
LED
= V
IN
- 1V.
LP5522 Block Diagram
202172306
www.national.com
4
L
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|---|---|
| LP5522TMX/NOPB | 功能描述:LED照明驅(qū)動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| LP5523 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Programmable 9-Output LED Driver |
| LP55231 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LP55231 Programmable 9-Output LED Driver |
| LP55231SQE/NOPB | 功能描述:LED照明驅(qū)動器 Programmble 9-Output LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| LP55231SQEVM | 制造商:Texas Instruments 功能描述:LP55231SQEVM - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:LED Lighting Development Tools LP55231SQ EVAL MOD |
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