| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX16930 | 2MHz, 36V, Dual Buck with Preboost and 20μA Quiescent Current General Description The MAX16930/MAX16931 offer two high-voltage, synchronous step-down controllers and a step-up preboost controller. They operate with an input voltage supply from 2V to 42V with preboost active and can operate in drop-out condition by running at 95 duty cycle. The devices are 文件:1.69824 Mbytes 页数:29 Pages | MAXIM 美信 | MAXIM | |
MAX16930 | 2MHz、36V、双通道降压转换器,带有预升压,20µA静态电流 MAX16930/MAX16931提供两个高压、同步降压控制器和一个预升压控制器。器件工作在2V至42V输入电压,带有预升压模式,以95%占空比支持低压差工作条件。器件设计工作在宽输入电压范围、中等至大功率应用,例如汽车冷启动或引擎启停条件。MAX16930/MAX16931降压型控制器以180°错相工作,频率高达2.2MHz,允许使用小尺寸外部元件,降低输出纹波,并确保无AM波段干扰。开关频率可通过电阻调节。FSYNC输入编程支持三种频率模式以优化性能:强制固定频率工作模式、超低静态电流(20µA)的跳脉冲模式和外时钟同步模式。器件也提供扩频选项,将EMI干扰降至最小。MAX1693 • 两路2MHz降压控制器\n• 180°错相工作\n• 20µA工作电流\n• 通过电阻设定频率:200kHz至2.2MHz\n• 电流模式控制器,带有强制连续工作模式和跳脉冲模式\n• 电源过压和欠压锁定\n• 增强散热的40引脚TQFN-EP和侧面防潮QFND-EP封装\n• -40°C至+125°C工作温度范围; | ADI 亚德诺 | ADI | |
Package:40-VFQFN 裸露焊盘;包装:管件 功能:升压,降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:2MHZ, 36V, DUAL BUCK WITH PREBOO | AD 亚德诺 | AD | ||
Package:40-VFQFN 裸露焊盘;包装:管件 功能:升压,降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:2MHZ, 36V, DUAL BUCK WITH PREBOO | AD 亚德诺 | AD | ||
Package:40-VFQFN 裸露焊盘;包装:管件 功能:升压,降压 类别:集成电路(IC) DC-DC 开关控制器 描述:2MHZ, 36V, DUAL BUCK WITH PREBOO | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
42
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
10
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
1
- VOUT2 (min)(V):
1
- VOUT2 (max)(V):
10
- VOUT3 (min)(V):
2
- VOUT3 (max)(V):
40
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
0.04
- # DC-DC Outputs:
3
- Switching Frequency(kHz):
2500
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TQFN/40
- Smallest Available Pckg. (max w/pins)(mm2):
37.2
- RoHS Available:
Yes
- Tags:
Automotive
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
Quad Flatpack, Dimple Leads,40 |
5500 |
2MHz、36V、双通道降压转换器,带有预升压,20μA静态电流 |
询价 | ||
ADI |
25+ |
Quad Flatpack, Dimple Leads,40 |
5500 |
2MHz、36V、双通道降压转换器,带有预升压,20μA静态电流 |
询价 | ||
MAXIM |
17+ |
QFND40 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
18+ |
QFN |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM/美信 |
2026+ |
QFN |
34810 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MaximIntegrated |
26+ |
40-TQFN(6x6) |
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 |
25+ |
QFN |
12500 |
全新原装现货,假一赔十 |
询价 | ||
MAXIM |
24+ |
TQFN40 |
9860 |
全新原装现货/假一罚百! |
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 | ||
MAXIM(美信) |
2447 |
TQFN-40(6x6) |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
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