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MIPS2520D2R2中文资料PDF规格书
MIPS2520D2R2规格书详情
Features
• Vin Range: 2.7V to 5.5V
• Maximum Output Current 600mA
• High Efficiency Up to 98
• Low Quiescent Current
• High Switching Frequency: 1.6MHz
• Low Dropout in 100 Duty Cycle
• Shutdown Current < 1μA
• No Schottky Diode Required
• Output Auto Discharge when Disabled (Option)
• Integrated Soft-Start : 170μs
• Adjustable Output Voltage Down to 0.6V
• Short Circuit Protection
• Over-Temperature Protection
• Pb-Free Packages:
KTB851 : UTDFN-6, 1.6x1.6x0.55mm
KTB851 : TDFN-6, 1.6x1.6x0.75mm
KTB851A/B : TSOT23-5
• RoHS and Green Compliant
• -40°C to +85°C Temperature Range
Applications
• Mobile Phones
• Portable Instruments
• Digital Still Cameras
• Microprocessor Power
• MP3 Players
Brief Description
The KTB851 is a high efficiency step down
converter, using constant frequency PWM current
mode control. It uses 1.6MHz high switching
frequency which allows the use of small external
components. The 2.7V to 5.5V input operating range
is ideal for Li-Ion/Polymer powered devices and
systems running from regulated 3.3V or 5V voltage
rails. 100 duty cycle operation provides the
greatest design flexibility for achieving the lowest
dropout.
Low output voltage down to 0.6V can be achieved
due to the KTB851’s low internal voltage reference.
The KTB851 is designed to maintain high efficiency
throughout the operating range, which is critical for
portable applications. In addition, the KTB851 has an
option for output auto discharge feature. This
enables the device to quickly discharge the output
when the device is disabled.
The KTB851 is available in a small 5-pin TSOT23,
6-pin TDFN 1.6 x 1.6 x 0.75mm and 6-pin UTDFN
1.6 x 1.6 x 0.55mm package.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FDK |
13+ |
SMT2520 |
2654 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FDK |
2022 |
SMD |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
FDK |
24+23+ |
SMD |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
FDK/FDK CORPORATION |
21+ |
SMT2520 |
2654 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FDK |
2016+ |
SMD |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
FDK |
23+ |
SMD |
6000 |
电感磁珠原厂原装深圳大量现货 |
询价 | ||
FDK |
SMT2520 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
FDK |
23+ |
NA/ |
6250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
FDK |
2020+ |
SMT2520 |
2685 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
FDK |
2011 |
PBFREE |
880000 |
明嘉莱只做原装正品现货 |
询价 |