MB3821中文资料富士通数据手册PDF规格书
MB3821规格书详情
■ DESCRIPTION
The MB3821 is a pulse width modulation (PWM) type 2-channel DC/DC converter IC with synchronous rectification designed for low voltage, high efficiency operation in high precision and high frequency applications, ideal for down conversion.
A normal/low-power mode selection is provided, ideal for an internal power supply (3.3V, 5V) in applications with substantial load current variation, such as notebook computers.
■ FEATURES
• Synchronous rectification
• High efficiency : 93 (normal power mode, VIN = 6 V, load 1 A)
: 84 (low power mode, VIN = 6 V, load 20 mA)
• Built-in power mode selector circuit
• Reference voltage accuracy : 2.5V ± 2
• Built-in error amp input control type soft start circuit
• Totem pole type output for N-ch MOSFET applications
• Built-in timer-latch type short protection circuit
产品属性
- 型号：
MB3821
- 制造商：
FUJITSU
- 制造商全称：
Fujitsu Component Limited.
- 功能描述：
2-ch DC/DC Converter IC With Synchronous Rectifier
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FUJI |
24+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
FUJISTU |
2016+ |
QFP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
FUJI |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
询价 | ||
FUJITSU/富士通 |
23+ |
TSSOP-24 |
89630 |
当天发货全新原装现货 |
询价 | ||
FUJITSU |
2025+ |
TSSOP-24 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 | ||
FUJ |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
FUJITSU/富士通 |
2450+ |
TSSOP24 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
FUJ |
0429+ |
SSOP |
1370 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FUJITSU |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
FUJISTU |
QFP |
53650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |
