MC34704集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號 |
MC34704 |
| 參數(shù)屬性 | MC34704 封裝/外殼為56-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的電源管理-專用；MC34704應(yīng)用范圍：處理器；產(chǎn)品描述：IC PWR MGMNT DC-DC MULT 56-QFN |
| 功能描述 | Multiple Channel DC-DC Power Management IC |
| 封裝外殼 | 56-VFQFN 裸露焊盤 |
| 文件大小 |
2.42041 Mbytes |
| 頁面數(shù)量 |
49 頁 |
| 生產(chǎn)廠商 | Freescale Semiconductor, Inc |
| 企業(yè)簡稱 |
freescale【飛思卡爾】 |
| 中文名稱 | 飛思卡爾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-13 8:30:00 |
MC34704規(guī)格書詳情
The 34704 is a multi-channel Power Management IC (PMIC) used to address power management needs for various multimedia application microprocessors. Its ability to provide either 5 or 8 independent output voltages with a single input power supply (2.7 and 5.5 V) together with its high efficiency, make it ideal for portable devices powered up by Li-Ion/polymer batteries or for USB powered devices as well.
The 34704 is housed in a 7x7 mm, Pb-free, QFN56 and is capable of operating at a switching frequency of up to 2.0 MHz. This makes it possible to reduce external component size and to implement full space efficient power management solutions.
Features
? 8 DC/DC (34704A) or 5 DC/DC (34704B) switching regulators with up to ±2 output voltage accuracy
? Dynamic voltage scaling on all regulators.
? Selectable output voltage or current regulation on REG8
? I2C programmability
? Output under-voltage and over-voltage detection for each regulator
? Over-current limit detection and short-circuit protection for each regulator
? Thermal limit detection for each regulator, except REG7
? Integrated compensation for REG1, REG3, REG6, and REG8
? 5.0 μA maximum shutdown current (All regulators are off, 5.5 V VIN)
? True cutoff on all of the boost and buck-boost regulators
? Pb-free packaging designated by suffix code EP
產(chǎn)品屬性
- 產(chǎn)品編號：
MC34704AEPR2
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
卷帶（TR）
- 應(yīng)用：
處理器
- 電流 - 供電：
86mA
- 電壓 - 供電：
2.7V ~ 5.5V
- 工作溫度：
-20°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
56-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
56-QFN-EP（7x7）
- 描述：
IC PWR MGMNT DC-DC MULT 56-QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON |
18+ |
QFN-56 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 | ||
FRS |
24+ |
65230 |
詢價 | ||||
NXP SEMICONDUCTORS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價 | ||
NXP(恩智浦) |
23+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價 | ||
FREESCALE |
23+ |
QFN-48 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
Freescale(飛思卡爾) |
2022+ |
60000 |
原廠原裝,假一罰十 |
詢價 | |||
NXP |
24+ |
N/A |
525 |
只做原裝 正品 |
詢價 | ||
NXP/恩智浦 |
2324+ |
NA |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價 | ||
FREESCALE/飛思卡爾 |
23+ |
QFN48 |
14280 |
強(qiáng)勢渠道訂貨 7-10天 |
詢價 | ||
FSCL |
04+ |
QFN |
115 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
