| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1536 | 3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-Down Regulator with Dynamic Output Voltage Control General Description The MAX1536 constant-off-time, pulse-width-modulated (PWM) step-down DC-to-DC converter is ideal for use in +5.0V and +3.3V to low voltages for notebook and sub notebook computers. The MAX1536 features an internal PMOS power switch and internal synchronous rectification for hi 文件:369.29 Kbytes 页数:19 Pages | MAXIM 美信 | MAXIM | |
MAX1536 | 3.6A、1.4MHz、低电压、内置开关、降压型稳压器,带有动态输出电压控制 MAX1536是一种恒关断时间、脉宽调制(PWM)降压型直流-直流转换器。它非常适合用于将+5.0V和+3.3V的电压转换成笔记本和亚笔记本电脑所需的低电压。为了获得高效率并且减少元件数量,MAX1536内置了PMOS功率开关和同步整流。内部同步整流开关无须外接肖特基二极管。内置的54mΩ PMOS功率开关以及47mΩ NMOS同步整流开关可以轻松地提供出最高至3.6A的连续负载电流。通过逻辑电平控制信号,MAX1536能产生动态可调的输出电压,提供给芯片组和图形处理器内核使用。MAX1536的效率可以达到96%。\n\n MAX1536采用独特的电流模式、恒关断时间PWM控 • 动态选择输出电压,从+0.7V至VIN\n• 内置PMOS/NMOS开关\n• VIN = +4.5V时,导通电阻54mΩ/47mΩ\n• VIN = +3.0V时,导通电阻63mΩ/53mΩ\n\n\n• 输入电压范围+3.0V至+5.5V\n• 最大开关频率1.4MHz\n• 2V ±0.75%基准输出\n• 恒关断时间PWM工作模式\n• 轻载时可选择Idle Mode/PWM工作模式\n• 低压差运行时占空比可到100%\n• 数字软起动限制浪涌电流\n• 关断模式下典型电源电流<1µA\n• 静态电源电流<750µA\n• 热关断\n• 整个输入和负载范围内保证1; | ADI 亚德诺 | ADI | |
3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-Down Regulator with Dynamic Output Voltage Control General Description The MAX1536 constant-off-time, pulse-width-modulated (PWM) step-down DC-to-DC converter is ideal for use in +5.0V and +3.3V to low voltages for notebook and sub notebook computers. The MAX1536 features an internal PMOS power switch and internal synchronous rectification for hi 文件:369.29 Kbytes 页数:19 Pages | MAXIM 美信 | MAXIM | ||
3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-Down Regulator with Dynamic Output Voltage Control General Description The MAX1536 constant-off-time, pulse-width-modulated (PWM) step-down DC-to-DC converter is ideal for use in +5.0V and +3.3V to low voltages for notebook and sub notebook computers. The MAX1536 features an internal PMOS power switch and internal synchronous rectification for hi 文件:369.29 Kbytes 页数:19 Pages | MAXIM 美信 | MAXIM | ||
Package:28-WFQFN 裸露焊盘;包装:管件 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 ADJ 3.6A 28TQFN | AD 亚德诺 | AD | ||
Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 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 ADJ 3.6A 28TQFN | AD 亚德诺 | AD | ||
Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJ 3.6A 28TQFN | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.7
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
3.6
- Switch Type:
Internal
- Output Adjust. Method:
Dyn. REF In
- VOUT1 Tolerance(±%):
1
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
0.75
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
1400
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$6.37 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-LFCSP-5X5X0.75 |
5500 |
3.6A、1.4MHz、低电压、内置开关、降压型稳压器,带有动态输出电压控制 |
询价 | ||
MAXIM |
16+ |
BGA |
2500 |
进口原装现货/价格优势! |
询价 | ||
MAXIM |
22+ |
QFN |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
25+23+ |
28-QFN |
19996 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MaximIntegrated |
24+ |
28-TQFN(5x5) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
maxim |
20+ |
3858 |
全新原装 |
询价 | |||
MAXIM/美信 |
24+ |
65230 |
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-28(5x5) |
105000 |
60个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MAXIM |
25+ |
QFN-28 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 |
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