参数资料
型号: L9407F
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PSFM8
封装: MULTIWATT-8
文件页数: 3/14页
文件大小: 211K
代理商: L9407F
L9407F
Electrical specification
11/14
Figure 8.
Lamp on delay at Ign. switch turn on
Figure 9.
Test mode to cancel soft start/attack
Figure 10.
High side driver saturation voltage
Ign. sw
W/Lamp
Off
On
L-t-D
DF_MON
Vcan
Comparator
DF_MON
Driver
"Cancel" signal
In case of L9407F,
DF_MON Voltage >= Vcan
DF_MON Driver OFF
DF_MON Driver
Control Circuit
FILTER
(Delay circuit)
1~5ms
Control
Circuit
Regulator Assy
A+
D+
L9407F
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