The LM/LM and LM integrated cir- cuits are precision V shunt regulator diodes. These monolithic IC voltage references operate as a. LMN, LMN, LMNV Reference Diode products and disclaimers thereto appears at the end of this data sheet. The LM/LM/LM integrated circuits are precision V shunt regulator diodes. These monolithic IC voltage references operate as a low .

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The combination of its thermally enhanced MSOP package and a constant switching frequency up to 3MHz enables the designer to balance printed circuit board solution size with required efficiency.

The LTM features protection functions for overcurrent and overvoltage conditions and the internal temperature of lm16 device can be monitored via an internal temperature sensing diode.

LM (NSC) PDF技术资料下载 LM 供应信息 IC Datasheet 数据表 (6/12 页)

The LTC is available in lk136 low-profile 0. For applications requiring large input-to-output differentials, the LT offers a very compact and thermally effective solution.

It is housed in a low height profile 4. The LTC’s unique constant frequency architecture with reduced switching edge rates provides lower conducted and radiated noise compared to conventional switching regulators. This device uses datashest capacitor fractional conversion to maintain regulation over a wide range of input voltage from 2. Low operating current 18?

Datasheet archive on 7-11-2013

Show Tabs Hide Tabs. Robust open and short-circuit protection maximize overall system reliability. The LTC version offers eight fixed output voltages from 2. The two channels run degrees out of phase, minimizing the size of input capacitance.

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For applications that require the lowest possible noise, the LTC can be configured to run in pulse-skipping mode, reducing noise and potential RF interference. With options for Burst Mode operation for the highest conversion efficiency at light load and pulse-skipping operation for lower output voltage ripple, gives users the option to personalize a circuit’s performance.

Its peak current mode architecture offers excellent line and load transient response. Spread spectrum frequency modulation reduces EMI emissions, while an internal PMOS switch driver delivers robust short-circuit protection in boost and buck-boost topologies. Four devices in parallel can deliver 80A of load current.

Applications include industrial and medical equipment, and networking and telecom systems.

The constant 1MHz switching frequency ensures low noise and high efficiency, while minimizing the size of datqsheet external components. Other IC features include low external parts count with ceramic capacitor stability, soft-start circuitry to prevent excessive current flow during startup, plus short circuit and thermal protection.

The LTC is a high efficiency, 2. The LTM permits output voltage tracking for sequencing multiple rails in a system. A frequency adjust pin permits the user to program the frequency between kHz and 1MHz, optimizing efficiency while minimizing external component size and cost offering a very compact HB LED driver or charger solution.

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LM136-2.5 Datasheet

Systems designers value pin compatibility since they can interchange these products without layout changes at any stage from development to production.

A with no load, 4? This H-grade version is ideal for automotive, industrial and military applications that are subject to high ambient temperatures. Additionally it offers current both input and output current limiting and monitoring for added reliability and design flexibility.

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Other features include a power good indicator, current-mode control, internal compensation thermal shutdown and output disconnect. The LTC accommodates an input voltage range of 4. Their constant frequency, current-mode architecture minimizes switching noise while offering very fast line and load transient response. The output voltage can be set with one resistor from 0. Internal protection circuitry includes reverse-battery protection, no reverse current, current limiting with foldback, and thermal limiting.

The LTC is a high efficiency, 17V input capable synchronous buck regulator that delivers up to 1A of continuous output current to outputs as low as 0.

Quiescent current of only 1. The combination of its 2mm x 3mm DFN or MSOP-8 package high switching frequency and tiny, low cost capacitors and inductors ensures a highly compact solution footprint.

For less demanding dimming requirements, the CTRL pin can be used l1m36 offer a