型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
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MAX8663 | Power-Management ICs for Single-Cell, Li Battery-Operated Devices General Description The MAX8662/MAX8663 power-management ICs (PMICs) are efficient, compact devices suitable for smart cellular phones, PDAs, Internet appliances, and other portable devices. They integrate two synchronous buck regulators, a boost regulator driving two to seven white LEDs, four lo 文件:873.64 Kbytes 页数:36 Pages | Maxim 美信 | Maxim | |
MAX8663 | 用于单节Li+电池供电设备的电源管理IC MAX8662/MAX8663电源管理IC (PMIC)是高效、紧凑的器件,适用于智能移动电话、PDA、因特网应用以及其他便携式设备。器件集成了2路同步buck稳压器、一路可驱动2至7个白光LED的boost稳压器、4路低压差线性稳压器(LDO)和一个用于单节电锂离子(Li+)电池的线性充电器。\n\n Maxim的Smart Power Selector™ (SPS)可在外部供电电源(AC适配器、自动适配器或USB电源)、电池和系统负载之间安全的分配能量。当系统负载峰值超过外部电源供给能力时,由电池提供额外的电流。当系统负载需求减小时,外部电源多余的能量可为电池充电。过热限制电路限 • 2个95%效率的1MHz buck稳压器\n• 主稳压器:0.98V至VIN,1200mA电流能力\n• 内核稳压器:0.98V至VIN,900mA电流能力\n\n\n• 1MHz boost WLED驱动器\n• 可提供30mA (最大)驱动多达7个白光LED\n• PWM和模拟亮度控制\n\n\n• 四路低压差线性稳压器\n• 1.7V至5.5V输入范围\n• 15µA静态电流\n\n\n• 单节锂电池充电器\n• 适配器或USB输入\n• 热过载保护\n\n\n• 智能电源选择器(SPS)\n• AC适配器/USB或电池电源\n• 充电电流与系统负载电流分配; | ADI 亚德诺 | ADI | |
Power-Management ICs for Single-Cell, Li Battery-Operated Devices General Description The MAX8662/MAX8663 power-management ICs (PMICs) are efficient, compact devices suitable for smart cellular phones, PDAs, Internet appliances, and other portable devices. They integrate two synchronous buck regulators, a boost regulator driving two to seven white LEDs, four lo 文件:873.64 Kbytes 页数:36 Pages | Maxim 美信 | Maxim | ||
Power-Management ICs for Single-Cell, Li Battery-Operated Devices 文件:899.27 Kbytes 页数:37 Pages | Maxim 美信 | Maxim | ||
Power-Management ICs for Single-Cell, Li Battery-Operated Devices 文件:1.55594 Mbytes 页数:34 Pages | Maxim 美信 | Maxim | ||
Package:40-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 电源管理 - 专用 描述:IC POWER MANAGE 40TQFN | AD 亚德诺 | AD | ||
Package:40-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 电源管理 - 专用 描述:IC PMIC LI+ SNGL CELL 40TQFN | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
8
- # Step-Down Outputs:
2
- # LDO Outputs:
4
- Battery Charger Features:
Battery Charger
- Primary Topology:
Step-Down
- Monitor/ Control Features:
Low Batt./POK Output
- DC-DC/ Power Features:
Current Limit
- Interface Type:
GPIO
- VOUT (min)(V):
1
- VOUT (max)(V):
3.3
- Max. IOUT(A):
1.2
- Switching Frequency(kHz):
1000
- Output Adjust. Method:
Preset
- ICC (max)(mA):
0.1
- EV Kit Available:
Yes
- Package/ Pins:
TQFN/40
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$4.46 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
2500 |
原装现货 |
询价 | |||||
MAXIM |
13+ |
QFN |
3738 |
原装分销 |
询价 | ||
MAX |
25+ |
SMA |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
23+ |
QFN |
5000 |
原装正品,假一罚十 |
询价 | ||
MAX |
22+ |
QFN |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
QFN40 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MAXIM |
25+23+ |
QFN40 |
32325 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
18+ |
QFN-40 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
Maxim |
23+ |
40-TQFN |
65600 |
询价 |
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