型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8952 | 2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 页数:31 Pages | Maxim 美信 | Maxim | |
MAX8952 | 2.5A降压型调节器,提供远端检测,2mm x 2mm WLP封装 MAX8952高效DC-DC降压开关调节器可提供高达2.5A输出电流。器件工作于2.5V至5.5V输入电压范围,支持手持产品中的通用电池技术。输出电压可通过I²C接口在0.77V至1.40V范围内设置。远端检测保证了负载端精确的直流电压。在整个负载、电源和温度范围内输出总误差小于±1.5%。\n\n 该款IC工作于3.25MHz固定频率,较高的工作频率大大减小了外部元件尺寸。转换器的开关频率可以同步至系统主时钟。当同步至外部时钟时,IC测量外部时钟的频率,确保在开关频率转换到外部时钟频率之前保持该时钟稳定。\n\n 片内DAC允许以10mV步长调节输出电压。输出电压 • 确保2.5A输出电流\n• 通过I²C接口可编程VOUT (770mV至1.40V,以10mV为步长)\n• 1.40V输出时,初始精度为±0.5% \n• 在整个负载、电源和温度范围内输出精度为±1.5% (DCR ≤ 38.5mΩ)\n• 电源省电模式提高轻载效率\n• 固定3.25MHz PWM开关频率\n• 1.0µH小尺寸电感\n• 可以同步到13MHz、19.2MHz或26MHz系统时钟\n• 过压和过流保护\n• 工作在2.5V至5.5V输入电源\n• 热关断保护\n• 片上FET和同步整流器\n• 400kHz I²C接口\n• < 1µA的关断电流\n• ; | ADI 亚德诺 | ADI | |
2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 页数:31 Pages | Maxim 美信 | Maxim | ||
2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 页数:31 Pages | Maxim 美信 | Maxim | ||
Package:16-WFBGA,WLBGA;包装:剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亚德诺 | AD | ||
Package:16-WFBGA,WLBGA;包装:剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亚德诺 | AD | ||
Package:16-WFBGA,WLBGA;包装:剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.77
- VOUT1 (max)(V):
1.4
- IOUT1 (max)(A):
2.5
- Switch Type:
Internal
- Output Adjust. Method:
Digital/VID
- Synchronous Switching:
Yes
- ICC (max)(mA):
0.08
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
3250
- Features:
Current Limit
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
WLP/16
- Smallest Available Pckg. (max w/pins)(mm2):
4.5
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.99 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
2447 |
BGA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
- |
23+ |
BGA |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM |
13+ |
WLP |
3758 |
原装分销 |
询价 | ||
MAXIM |
2016+ |
WLP-16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
23+ |
WLP-16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MaximIntegrated |
24+ |
16-WLP(2x2) |
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+ |
135 |
全新原装 货期两周 |
询价 | |||
MAXIM |
23+ |
WLP-16 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
Maxim Integrated |
24+ |
16-WLP(2x2) |
65200 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 |
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