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参数资料
| 型号： | L9484 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 460 kHz SWITCHING FREQ-MAX, PSFM8 |
| 文件页数： | 5/11页 |
| 文件大小： | 162K |
| 代理商： | L9484 |
L9484
3/11
1
Pin description
Figure 1.
Pin connection (top view)
Table 2.
Pin description
N #
Pin
Description
1VGO
Generator output – voltage sense and power supply to ASVR
2
F+
Field driver - high side drive output
3
G
Ground for ASVR (must be connected for ground for ASVR)
4
TS
Thermistor sense terminal
5Gnd
Internally connected to the tab or slug in MW-8. Shall not be used for ASVR
ground, nor voltage applied to pin 5 to cause
≥ 50mV pin 5 to pin 3. May be
unconnected or externally connected to pin 3.
6
DF
Inverted field monitor output
7
L
Lamp - low side driver; relay - high side driver
8
P
Phase sense input
1
2
3
4
5
6
7
D02AT502
8
P
L
DF
GND
TS
G
F+
VGO
Tab connected to pin 5
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