MIC2103

75V DC-DC Buck Controller with Hyper Light Load?; ? Hyper Speed Control? architecture enables\n? High delta V operation (V IN=75V and VOUT=1.2V) \n? Any Capacitor? stable \n? 4.5V to 75V input voltage \n? 0.8V Reference Voltage with ±1% accuracy\n? 200kHz to 600kHz, programmable switching frequency \n? Hyper Light Load Control (MIC2103 only)\n? Hyper Speed Control (MIC2104 only)\n? Enable input, Power-Good output \n? Built-in 5V regulator for single-supply operation\n? Programmable current limit and fold-back \"hiccup\"? mode short-circuit protection\n? 5ms internal soft-start, internal compensation, and thermal shutdown \n? Supports safe start-up into a pre-biased output\n? -40°C to +125°C junction temperature range;

The MIC2103/04 are constant-frequency, synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2103/04 operates over an input supply range from 4.5V to 75V and can be used to supply up to 15A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 200kHz to 600kHz. Hyper Light Load? architecture provides the same high-efficiency and ultra fast transient response as the Hyper Speed Control architecture under the medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable frequency, discontinuous-mode operation.The MIC2103/04 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, fold-back current limit, \"hiccup\" mode short-circuit protection and thermal shutdown.

MIC2103

75V, Synchronous Buck Controllers featuring Adaptive On-Time Control

MIC2103

75V, Synchronous Buck Controllers featuring Adaptive On-Time Control

MIC2103

75V Synchronous Buck Controllers Featuring Adaptive ON-Time Control

MIC2103_13

75V, Synchronous Buck Controllers featuring Adaptive On-Time Control

MIC2103YML

75V, Synchronous Buck Controllers featuring Adaptive On-Time Control

MIC2103YML

75V, Synchronous Buck Controllers featuring Adaptive On-Time Control

MIC2103YML-TR

75V Synchronous Buck Controllers Featuring Adaptive ON-Time Control

MIC2103YML-10A-EV

包裝：盒 類別：開發(fā)板，套件，編程器 評估板 - DC/DC 與 AC/DC（離線）SMPS 描述：BOARD EVAL BUCK REG MIC2103YML

MIC2103YML-TR

Package：16-VFQFN 裸露焊盤；包裝：管件 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述：IC REG CTRLR BUCK 16MLF