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参数资料
| 型号： | SSL3250AHN/C1,528 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 15/26页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR PHOTO FLASH 16-HVQFN |
| 产品培训模块： | LED Controllers |
| 标准包装： | 1 |
| 拓扑： | PWM，升压（升压） |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 闪灯/白光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 1.08MHz ~ 1.32MHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 输出电压： | 9.5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-HVQFN |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | 568-4718-6 |
NXP Semiconductors
SSL3250A
Photo flash dual LED driver
connected to the output stages of a device. Data transfer may only be initiated when the
bus is not busy. The SSL3250A I 2 C bus characteristic is according to the 400 kbit/s
Fast-mode I 2 C from the I 2 C-bus specification.
Remark: For more details on the I 2 C standard, refer to the document UM10204, “I 2 C-bus
specification and user manual”, version 0.3, June 2007 , which can be downloaded from
the NXP web site (www.nxp.com).
The following describes the protocols used by the SSL3250A for the read and write
sequences. The read sequence may use a repeated start condition during the sequence
to avoid that the bus is released during the communication. The sequences can be used
to read or write only one data byte or to read or write a sequence of data bytes.
Figure 12 shows a write sequence for a single byte write. Figure 13 show the read
sequence for a single byte.
S
Slave address
W
A
Sub address n
A
From master to slave
From slave to master
n th Register
S = START condition
P = STOP condition
A = Acknowledge
N = Not Acknowledged
A
P
014aaa292
Fig 12. Single byte I 2 C write sequence
S
Slave address
W
A
Sub address n
A
Sr
Slave address
R
A
n th Register
N
P
From master to slave
S = START condition
P = STOP condition
A = Acknowledge
N = Not Acknowledged
SSL3250A_5
From slave to master
Fig 13. Single byte I 2 C read sequence
Sr = Start repeat
014aaa290
? NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 05 — 16 December 2009
15 of 26
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相关代理商/技术参数 |
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|---|---|
| SSL3252 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns |
| SSL3252UK/C2,515 | 功能描述:LED照明驱动器 Photo flash LED driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SSL33 | 功能描述:肖特基二极管与整流器 Low VF 3Amp 30v SMD Schottky Rect RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
| SSL33 R6 | 制造商:SKMI/Taiwan 功能描述:Diode Schottky 30V 3A 2-Pin SMC T/R |
| SSL34 | 功能描述:肖特基二极管与整流器 Low VF 3Amp 40v SMD Schottky Rect RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
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