SP6659EK1中文资料PDF规格书
SP6659EK1规格书详情
DESCRIPTION
The SP6659 is a 600mA synchronous buck regulator using a constant frequency, current mode architecture. The output voltage can be programmed using an external resistor divider. The 2.5V to 5.5V input voltage range is ideal for portable applications that use a Li-Ion battery. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The output voltage can be programmed using an external resistor divider. Low output voltages are easily supported with the 0.6V feedback reference voltage. The SP6659 is available in a low profile 5 pin TSOT-23 package.
FEATURES
■ 94 Efficiency Possible
■ 600mA Output Current at VIN = 3.6V
■ 2.5V to 5.5V Input Voltage Range
■ 1.5MHz constant frequency operation
■ No Schottky Diode Required
■ Output Voltages as low as 0.6V
■ Slope Compensated Current Mode Operation for Excellent Line and Load Transient Response
■ 100 Duty Cycle in LDO Mode
■ <1μA Shutdown Current, Quiescent Current of 300 μA
■ Over-temperature protected
■ Pin Compatible to LTC3406B
■ Offered in Low Profile TSOT-23 package
APPLICATIONS
■ Cell Phones
■ Wireless and DSL Modems
■ DSCs
■ Portable Instruments
产品属性
- 型号:
SP6659EK1
- 制造商:
SIPEX
- 制造商全称:
Sipex Corporation
- 功能描述:
1.5MHz, 600mA Synchronous Buck Regulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX |
22+23+ |
SOT23-5 |
7991 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SIPEX |
21+ |
SOT23-5 |
18500 |
全新原装正品现货 |
询价 | ||
量大可定SIPEX |
20+ |
SOT23-5 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
EXAR |
2016+ |
TSOT5 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
SIPEX |
22 |
SOT23-5 |
28000 |
3月31原装,微信报价 |
询价 | ||
SIPEX |
06+ |
SOT23-5 |
11897 |
原装现货低价销售 |
询价 | ||
TSOT23 |
SIPEX |
27413 |
只做原装货值得信赖 |
询价 | |||
SIPEX |
23+ |
SOT23-5 |
362652 |
电源IC原装现货有优势 |
询价 | ||
SIPEX |
SOT23-5 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
SIPEX |
2048+ |
SOT-153 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |