型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX17499 | Current-Mode PWM Controllers with Programmable Switching Frequency General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we 文件:252.75 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | |
MAX17499 | 电流模式PWM控制器,可调节开关频率 MAX17499/MAX17500电流模式PWM控制器包含了设计宽输入电压、隔离或非隔离电源所需的所有控制电路。MAX17499适用于低输入电压(9.5V直流至24V直流)电源;MAX17500适用于通用输入(85V交流至265V交流整流电压)电源或电信(-36V直流至-72V直流)电源。\n\n IC内置一个误差放大器,能够用来调整第三绕组的输出电压,从而实现主侧稳定的隔离电源,无需光电耦合器。输入欠压锁定(UVLO)可以用来设置输入启动电压,确保在电压跌落的情况下正确操作。带有210µs内部延迟的漏极开路UVLO指示输出可对二次侧控制器进行顺序控制。输入电源启动电压可用外部分压器 • 电流模式控制\n• 高达625kHz的可编程开关频率 \n• 精确的UVLO门限(1%) \n• 带有内部延迟的漏极开路UVLO指示输出\n• 36V至72V的电信电压范围\n• 通用离线输入电压范围\n• 85V交流至265V交流整流电压(MAX17500)\n\n\n• 9.5V至24V输入电压(MAX17499) \n• 数字软启动\n• 具有较大滞回电压的内部自举UVLO (MAX17500)\n• 内部误差放大器,带有精度为1.5%的基准\n• 50µA (典型值)启动电源电流\n• 50%最大占空比(MAX17499A/MAX17500A)\n• 75&; | ADI 亚德诺 | ADI | |
Current-Mode PWM Controllers with Programmable Switching Frequency General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we 文件:252.75 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Current-Mode PWM Controllers with Programmable Switching Frequency General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we 文件:252.75 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | ||
Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 功能:升压,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:IC REG CTRLR BOOST/SEPIC 10UMAX | AD 亚德诺 | AD | ||
Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 功能:升压,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:IC REG CTRLR BOOST/SEPIC 10UMAX | AD 亚德诺 | AD | ||
Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 功能:升压,升压/降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BOOST/SEPIC 10UMAX | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
24
- VOUT1 (min)(V):
1.23
- VOUT1 (max)(V):
400
- IOUT1 (max)(A):
10
- Switch Type:
External
- Output Adjust. Method:
Resistor
- Power Good Signal:
Yes
- ICC (typ)(mA):
2
- ICC (max)(mA):
4
- Shutdown Mode Supply Current (typ)(µA):
50
- Shutdown Mode Supply Current (max)(µA):
90
- # DC-DC Outputs:
1
- Alternate Topology:
Step-Up/Down
- Switching Frequency(kHz):
625
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.10 @1k
- Tags:
FPGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
MaximIntegrated |
24+ |
10-uMAX |
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 |
20+ |
MSOP-10 |
32500 |
MAXIM全新原装-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
10-uMAX |
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 |
23+ |
MSOP-10 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM(美信) |
2447 |
uMAX-10 |
105000 |
50个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MAXIM |
25+ |
SSOP-10 |
1001 |
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 |
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