---
source: huluic.cn
data_as_of: 2026-09-26T05:57:10.431Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/freescale-semiconductor-nxp/mc34844ep/qvxapn90
---

# 元件详情：MC34844EP

- **型号**: MC34844EP
- **oneic 编号**: 229-MC34844EP
- **厂商**: NXP Semiconductors N.V.
- **描述**: LED Driver IC 10 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 50mA 32-QFN Exposed Pad (5x5) IC LED DVR BACKLIGHT 10CH 32QFN

## 规格参数

### 电气参数

| 参数 | 值 |
| --- | --- |
| 频率 | Adjustable/Selectable |
| 供电电压 | 8 V ~ 60 V |
| 输出数量 | 10 |
| 平均整流电流 Io | Yes |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 封装形式 | 32-VFQFN Exposed Pad |
| 主要材料 | Backlight |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 拓扑 | PWM, Step-Up (Boost) |
| 内部开关 | Yes |
| 输出配置 | Surface Mount |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | -40°C ~ 105°C |

## 数据手册

- [Datasheet](http://www.freescale.com/files/analog/doc/data_sheet/MC34844.pdf)
- [Datasheet](http://cache.freescale.com/files/analog/doc/data_sheet/MC34844.pdf)
- [MC34844](http://www.freescale.com/files/analog/doc/data_sheet/MC34844.pdf)
- [Datasheet](http://www.farnell.com/datasheets/1682170.pdf)
- [Datasheet](http://www.mouser.com/catalog/specsheets/mc34844.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/MC34844EP`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/freescale-semiconductor-nxp/mc34844ep/qvxapn90?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)