| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1961 | 2.35V to 5.5V, 0.5 Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining General Description The MAX1960/MAX1961/MAX1962 high-current, high efficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. Additionally, adaptiv 文件:455.52 Kbytes 页数:29 Pages | Maxim 美信 | Maxim | |
MAX1961 | 2.35V to 5.5V, 0.5 Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining 文件:321.58 Kbytes 页数:29 Pages | Maxim 美信 | Maxim | |
MAX1961 | 2.35V至5.5V、0.5%精度、1MHz PWM降压型控制器,带有电压裕量控制 MAX1960/MAX1961/MAX1962是大电流、高效率、电压型降压DC-DC控制器,工作于2.35V至5.5V输入电压,能够产生电压低至0.8V、电流高达20A的输出。片内电荷泵产生用于MOSFET驱动的5V稳压电源。另外,自适应“死区时间”驱动器允许使用多种MOSFET,而无须担心直通击穿。\n固定频率PWM和外部同步等工作模式,使它们尤其适合于电信和数据通信应用。工作频率是500kHz或1MHz可选,或同步于450kHz至1.2MHz的外部时钟。一路时钟输出可用于同步另一个转换器,以实现180°错相工作。高闭环带宽为那些动态负载的应用提供了出色的瞬态响应。\nMAX1960和MAX \n• 2.35V至5.5V的工作电压\n• 片内电荷泵提供5V栅级驱动\n• 94%效率\n• 500kHz/1MHz的固定频率PWM工作模式\n• 支持2个转换器180°错相工作\n• 10%精度的电流检测(MAX1962)\n• 自适应“死区时间”,避免直通击穿; | ADI 亚德诺 | ADI | |
2.35V to 5.5V, 0.5 Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining General Description The MAX1960/MAX1961/MAX1962 high-current, high efficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. Additionally, adaptiv 文件:455.52 Kbytes 页数:29 Pages | Maxim 美信 | Maxim | ||
2.35V to 5.5V, 0.5 Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining 文件:321.58 Kbytes 页数:29 Pages | Maxim 美信 | Maxim | ||
Package:20-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 20QSOP | AD 亚德诺 | AD | ||
Package:20-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 20QSOP | AD 亚德诺 | AD | ||
Package:20-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK 20QSOP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.8
- VOUT1 (max)(V):
4.5
- IOUT1 (max)(A):
20
- Switch Type:
External
- Preset VOUT(V):
1.5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
0.5
- Synchronous Switching:
Yes
- ICC (max)(mA):
15
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
1000
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/20
- Smallest Available Pckg. (max w/pins)(mm2):
54.2
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.99 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SSOP-20 |
25000 |
一级专营品牌全新原装热卖 |
询价 | ||
MaximIntegrated |
24+ |
20-QSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Maxim Integrated |
24+ |
20-QSOP |
65300 |
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 | ||
MAXIM(美信) |
2447 |
QSOP-20 |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
SAMSUNG/三星 |
21+ |
SSOP-20 |
20000 |
百域芯优势 实单必成 可开13点增值税 |
询价 | ||
MAXIM |
25+ |
SOP-20 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM(美信) |
2021+ |
QSOP-20 |
499 |
询价 | |||
MAXIM/美信 |
23+ |
SSOP-20 |
50000 |
全新原装正品现货,支持订货 |
询价 |
相关规格书
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- MAX232
- MAX232
- MAX232E
- MAX2325
- MAX2324
- MAX2321
- MAX2322
- MAX2320
- MAX232E-TD
- MAX232CPE
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
相关库存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- MAX232
- MAX232
- MAX232
- MAX232A
- MAX2323
- MAX2326
- MAX2327
- MAX232E
- MAX232E
- MAX232ESE
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074

