器件名称: AMC3202
功能描述: 1.5A 280kHz BOOST REGULATORS
文件大小: 247.36KB 共11页
简 介:AMC3202
www.addmtek.com DESCRIPTION The AMC3202 is a 280kHz switching regulator with a high efficiency, 1.5A integrated switch. The part operates over a wide input voltage range, from 2.7V to 30V. The AMC3202 utilizes current mode architecture, which allows excellent load and line regulation, as well as a practical means for limiting current. Combining high frequency operation with a highly integrated regulator circuit results in an extremely compact power supply solution. Build-in thermal protection to prevent the chip over heat damage.
1.5A 280kHz BOOST REGULATORS
FEATURES Integrated Power Switch: 1.5A Guaranteed. Wide Input Range: 2.7V to 30V. 43V Build-in Power Switch Input Voltage. High Frequency Allows for Small Components. Minimum External Components. Built in Over Current Protection.
TYPICAL APPLICATION CIRCUIT
APPLICATIONS
2.7 ~ 30VDC
L
DF
VOUT
COUT
VIN
CIN Enable DSS
SS COMP AGND PGND VCC EN VSW
TFT-LCD Power Management LED Backlight
R2
FB
PACKAGE PIN OUT
AMC3202
R1
COMP FB SS EN
1 2 3 4
8 7 6 5
VSW PGND AGND VCC
CSS CP2
CP1 RP
SO-8 (Top View)
ORDER INFORMATION
DM
SO 8 pin AMC3202DMF (Lead Free)
Note:
All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC3202DMFT). The letter ”F” is marked for Lead Free process.
Copyright 2006 ADDtek Corp.
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DD074_B
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AUGUST 2006
AMC3202
ABSOLUTE MAXIMUM RATINGS Input Voltage, VCC Switch Input Voltage, VSW Maximum Operating Junction Temperat……
