參數(shù)資料
型號(hào): UC384XBD
廠商: Motorola, Inc.
英文描述: HIGH PERFORMANCE CURRENT MODE CONTROLLERS
中文描述: 高性能電流模式控制器
文件頁(yè)數(shù): 5/8頁(yè)
文件大小: 463K
代理商: UC384XBD
UC1842/3/4/5
UC2842/3/4/5
UC3842/3/4/5
UNDER-VOLTAGE LOCKOUT
CURRENT SENSE CIRCUIT
OSCILLATOR SECTION
During under-voltage lock-out, the output driver is biased to
sink minor amounts of current. Pin 6 should be shunted to
ground with a bleeder resistor to prevent activating the power
switch with extraneous leakage currents.
A small RC filter may be required to suppress switch transients
.
Peak Current (I
S
) is Determined By The Formula
I
SMAX
1.0V
R
S
5
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