型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX15021 | Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability General Description The MAX15021 is a dual-output, pulse-width-modulated (PWM), step-down DC-DC regulator with tracking (coincident and ratiometric) and sequencing options. The device operates from 2.5V to 5.5V and each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15021 de 文件:338.08 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | |
MAX15021 | Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | |
MAX15021 | 双通道、4A/2A、4MHz、降压型DC-DC调节器,提供跟踪/排序功能 MAX15021是带有跟踪(同步和比例)和排序功能的双输出、脉宽调制(PWM)、降压型DC-DC调节器。该器件工作在2.5V至5.5V输入电压范围,每路输出电压可在0.6V与输入电压(VAVIN)之间调节。MAX15021能够提供高达4A (调节器1)和2A (调节器2)的输出电流。该器件还能够在500kHz至4MHz之间调节开关频率,从而在尺寸和性能之间进行平衡,实现优化设计。\n\n MAX15021采用外部补偿电压模式控制架构,提供优异的噪声抑制,并可灵活选择电感值和电容类型。两路开关调节器可工作在180°错相模式,大大降低了输入纹波电流的RMS,减小了输入旁路电容的尺寸。\n • 2.5V至5.5V输入电压范围\n• 内部开关支持4A和2A输出电流\n• 输出电压可调范围为0.6V至VAVIN\n• 外部补偿提供更灵活的设计\n• 排序过程中,数字软启动可进入预偏置负载\n• 500kHz至4MHz可编程开关频率\n• 20µA关断电流\n• 节省空间(5mm x 5mm)的28引脚TQFN封装; | ADI 亚德诺 | ADI | |
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:DUAL, 4A/2A, 4MHZ, STEP-DOWN DC- | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.6
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
4
- Switch Type:
Internal
- Output Adjust. Method:
Resistor
- VOUT2 (min)(V):
0.6
- VOUT2 (max)(V):
5.5
- IOUT2 (max)(A):
2
- Synchronous Switching:
Yes
- ICC (max)(mA):
6
- # DC-DC Outputs:
2
- Switching Frequency(kHz):
4000
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.86 @1k
- Tags:
FPGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
17+ |
TQFN28 |
6200 |
100%原装正品现货 |
询价 | ||
MAX |
16+ |
TQFN28 |
10000 |
进口原装现货/价格优势! |
询价 | ||
Maxim |
24+ |
SMD |
17900 |
开关稳压器 |
询价 | ||
Maxim |
1716+ |
? |
7500 |
只做原装进口,假一罚十 |
询价 | ||
MAXIM |
23+ |
QFN28 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
25+23+ |
QFN |
8187 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
19+ |
QFN28 |
32000 |
原装正品,现货特价 |
询价 | ||
MaximIntegrated |
24+ |
28-TQFN(5x5) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM/美信 |
2022+ |
15 |
全新原装 货期两周 |
询价 | |||
MAXIM |
23+ |
QFN |
30000 |
代理全新原装现货,价格优势 |
询价 |
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