MC34063ECD-TR
DC-DC降压，升压，反相调节器，可调，输入电压3至40V，输出电压1.25至38V/1.5A，SOIC-8封装，工作温度70 °C
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| 包装类型 | 数量 | 单价 (不含增值税): | 合计 |
|---|---|---|---|
| 切割卷带 | 5 | CNY3.160 | CNY15.80 |
| 数量 | 价钱 (含税) |
|---|---|
| 5+ | CNY3.160 (CNY3.5708) |
| 50+ | CNY2.850 (CNY3.2205) |
| 100+ | CNY2.540 (CNY2.8702) |
| 500+ | CNY2.430 (CNY2.7459) |
| 1000+ | CNY2.330 (CNY2.6329) |
| 数量 | 价钱 (含税) |
|---|---|
| 2500+ | CNY2.140 (CNY2.4182) |
| 7500+ | CNY2.100 (CNY2.373) |
产品信息
产品概述
MC34063ECD-TR is a MC34063E series monolithic control circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, this device is designed for step-down, step-up and voltage inverting applications.
- Output switch current in excess of 1.5A
- 2% reference accuracy
- Low quiescent current is 2.5mA (typical)
- Operating from 3V to 40V
- Frequency operation to 100KHz
- Active current limiting
- Frequency range from 24 to 42KHz (VPIN5=0V, CT=1nF, TA=25°C)
- Supply current is 2.5mA typ (VCC=5 to 40V, CT=1nF, PIN 7=VCC, VPIN5 <gt/>VTH, PIN 2=GND)
- Operating ambient temperature range from 0 to 70°C
- SO-8 package
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
技术规格
可调
降压, 升压, 反相
40V
1.5A
8引脚
-
38V
89%
70°C
-
No SVHC (25-Jun-2025)
-
1输出
3V
1.5A
SOIC
表面安装
1.25V
33kHz
0°C
-
MSL 1 -无限制
SOIC
100kHz
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