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数量 | 价钱 (含税) |
---|---|
1+ | CNY28.450 (CNY32.1485) |
10+ | CNY27.240 (CNY30.7812) |
25+ | CNY26.790 (CNY30.2727) |
50+ | CNY26.340 (CNY29.7642) |
100+ | CNY25.890 (CNY29.2557) |
250+ | CNY25.490 (CNY28.8037) |
500+ | CNY19.560 (CNY22.1028) |
1000+ | CNY18.040 (CNY20.3852) |
产品信息
产品概述
The MPQ3369-AEC1 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MPQ3369-AEC1 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are applied into the LED cathode to adjust the LED brightness. It regulates the current in each LED string to the value set via an external current-setting resistor, with 2.5% current regulation accuracy between strings. The MPQ3369-AEC1 employs a low on-resistor MOSFET and a low headroom voltage, designed for higher efficiency. It has a standard I2C digital interface for ease of use.
- External Sync SW function
- Multi-dimming operation mode through PWM input
- 15000:1 dim ratio in PWM dim at fPWM ≤ 200Hz
- 200:1 dim ratio at analogue dim through PWM dim signal input
- Excellent EMI performance, frequency spread spectrum
- Cycle-by-cycle current limit
- Optional LED current auto-decrement at high temperature
- Fault indicator signal output
- Protection modes include OCP, OVP, OTP, LED short and open protection
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
MPS部件编号结尾”-P”和”-Z”为相同的部件。”P”和”Z”仅代表卷轴尺寸。
技术规格
升压
3.5V
-
2.2MHz
QFN-EP
-40°C
-
MSL 1 -无限制
AEC-Q100
QFN-EP
2.2MHz
-
36V
100mA
表面安装
24引脚
125°C
AEC-Q100
No SVHC (19-Jan-2021)
升压
6输出
技术文档 (1)
MPQ3369GR-AEC1-P 的替代之选
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法律与环境
进行最后一道重要生产流程所在的地区原产地:China
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书