参数资料
型号: RB0530L-30
厂商: Electronic Theatre Controls, Inc.
英文描述: 2-ch DC/DC Converter IC
中文描述: 2通道直流/直流转换器集成电路
文件页数: 1/36页
文件大小: 380K
代理商: RB0530L-30
DS04-27231-3E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP For Power Management Applications
(General Purpose DC/DC Converter)
2-ch DC/DC Converter IC
with Overcurrent Protection
MB39A104
I
DESCRIPTION
The MB39A104 is a 2-channel DC/DC converter IC using pulse width modulation (PWM), incorporating an
overcurrent protection circuit (requiring no current sense resistor). This IC is ideal for down conversion.
Operating at high frequency reduces the value of coil.
This is ideal for built-in power supply such as LCD monitors and ADSL.
This product is covered by US Patent Number 6,147,477.
I
FEATURES
Built-in timer-latch overcurrent protection circuit (requiring no current sense resistor)
Power supply voltage range : 7 V to 19 V
Reference voltage : 5.0 V
±
1
%
Error amplifier threshold voltage : 1.24 V
±
1
%
High-frequency operation capability : 1.5 MHz (Max)
Built-in standby function: 0
μ
A (Typ)
Built-in soft-start circuit independent of loads
Built-in totem-pole type output for Pch MOS FET
I
PACKAGE
24-pin plastic SSOP
(FPT-24P-M03)
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