MIC4576BT DC/DC Step-Down Converting PMIC 1.23~33V TO-220-05L marking MIC4576BT Step-Down Converter|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.

MIC4576BT DC/DC Step-Down Converting PMIC 1.23~33V TO-220-05L marking MIC4576BT Step-Down Converter

Inventory:2 Min Order：10

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Model：MIC4576BT
Manufacturer：HUABAN
Date Code：03+
Standard Package：750
Min Order：10
Mark/silk print/code/type：MIC4576BT
Package：TO-220-05L

控制方式 MODE
输入电压VIN Input Voltage	4~36V
输出电压VOUT Output Voltage	1.23~33V
输出电流IOUT Output Current	3A
震荡频率FOSC Oscillation Frequency	200KHZ
内置FET Built-in FET
Description & Applications	200kHz Simple 3A Buck Regulator • Fixed 200kHz operation • 3.3V, 5V, and adjustable output versions • Voltage over speciﬁed line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage • Guaranteed 3A switch current • Wide 4V to 36V input voltage range • Wide 1.23V to 33V output voltage range • Requires minimum external components • < 200µA typical shutdown mode • 75% efﬁciency (adjustable version > 75% typical) • Standard inductors are 25% of typical LM2576 values • Thermal shutdown • Overcurrent protection • 100% electrical thermal limit burn-in Applications • Simple high-efﬁciency step-down (buck) regulator • Efﬁcient preregulator for linear regulators • On-card switching regulators • Positive-to-negative converter (inverting buck-boost) • Battery Charger • Negative boost converter • Step-down to 3.3V for Intel Pentium™ and similar microprocessors
描述与应用	200kHz的简单3A降压稳压器 • Fixed 200kHz operation • 3.3V, 5V, and adjustable output versions • Voltage over speciﬁed line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage • Guaranteed 3A switch current • Wide 4V to 36V input voltage range • Wide 1.23V to 33V output voltage range • Requires minimum external components • < 200µA typical shutdown mode • 75% efﬁciency (adjustable version > 75% typical) • Standard inductors are 25% of typical LM2576 values • Thermal shutdown • Overcurrent protection • 100% electrical thermal limit burn-in • Simple high-efﬁciency step-down (buck) regulator • Efﬁcient preregulator for linear regulators • On-card switching regulators • Positive-to-negative converter (inverting buck-boost) • Battery Charger • Negative boost converter

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