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STI3470

600kHz, 18V, 2.0A Synchronous Step-Down Converter
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产品编号
VIN Range (V):
3.5 to 18
IOUT (A):
2
Switching Frequency (Hz):
600k
VFB (V):
0.6
Iq (μA):
500
HSFET Rds(on) (Ω):
0.12
LSFET Rds(on) (Ω):
0.08
Control Mode:
CM
Functions:
PFM
Package:
SOT23-6
Status:
MP
数量
-
+
库存:
0
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资质荣誉
FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. High Efficiency: Up to 94%(@5V)

. 600kHz Frequency Operation

. 2.0A Output Current

. No Schottky Diode Required

. 3.5V to 18V Input Voltage Range

. 0.6V Reference

. Slope Compensated Current Mode Control for

  Excellent Line and Load Transient Response

. Integrated Internal Compensation

. Stable with Low ESR Ceramic Output Capacitors

. Over Current Protection with Hiccup-Mode

. Input overvoltage protection (OVP)

. Thermal Shutdown

. Inrush Current Limit and Soft Start

. Available in SOT23-6 Package

. -40°C to +85°C Operation Temperature Range

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The STI3470 is a fully integrated, high–efficiency 2.0A synchronous rectified step-down converter. The STI3470 operates at high efficiency over a wide output current load range.

This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.

The STI3470 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.

. Distributed Power Systems

. Digital Set Top Boxes

. Flat Panel Television and Monitors

. Notebook computer

. Wireless and DSL Modems

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STI3472
下一个
TMI3252H

相关文件

STI3470_DS_EN_V3.8
STI3470_DS_EN_V3.8
分类:
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文件大小:
325KB
下载量:
607
2020-09-14 15:02:00
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