LT1526
: 过期
searchIcon
cartIcon

LT1526

Regulating Pulse Width Modulator

更多 showmore-icon

: 过期 tooltip
: 过期 tooltip
产品详情
特性
  • OBSOLETE: For Information Purposes Only. Contact Analog Devices for Potential Replacement.
  • 8V to 35V Operation
  • Guaranteed ±1% 5V Reference
  • Guaranteed 10mV/1000 Hrs. Long Term Stability
  • Guaranteed ±3% Oscillator Temperature Stability
  • Undervoltage Lockout
  • 100mA Source/Sink Outputs
更多细节
show more Icon

OBSOLETE: For Information Purposes Only. Contact Analog Devices for Potential Replacement.

The LT1526 is an improved general purpose switching regulator control circuit. Included on the chip are a 1% voltage reference, oscillator, error amplifier, pulse width modulator and low impedance output drivers. Also included are protective features such as a current limit comparator, undervoltage lockout, soft-start circuitry, and adjustable deadtime. This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both transformerless and transformer-coupled.

Although pin-for-pin and functionally compatible with industry standard 1526 and 3526 devices, we have incorporated several improvements in the design of the LT1526. A subsurface zener has been used to provide excellent reference voltage stability and the reference offers improved line regulation and load regulation. The current limit comparator sense voltage initial accuracy and temperature stability have been greatly improved.

The combination of improved features and advanced linear processing for high reliability make our switching regulators a superior choice.

Applications

  • Switching Power Supplies
  • Motor Speed Control
  • Power Converters

产品技术资料帮助

close icon

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

软件和型号相关生态系统

软件和型号相关生态系统

最新评论

最新评论

需要发起讨论吗? 没有关于 lt1526的相关讨论?是否需要发起讨论?
在论坛上发起讨论

最新浏览