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參數資料
| 型號： | L9352-DIE1 |
| 廠商： | 意法半導體 |
| 英文描述： | INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
| 中文描述： | 智能四2X5A/2X2.5A低邊開關 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 328K |
| 代理商： | L9352-DIE1 |
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L9352
June 2002
I
Quad low-side switch
I
2 x 5A designed as conventional switch
I
2 x 2.5A designed as switched current-regulator
I
Low ON-resistance 4 x 0.2
(typ.)
I
Power SO-36 - package with integrated
cooling area
I
Integrated free-wheeling and clamping Z-diodes
I
Output slope control
I
Short circuit protection
I
Selective overtemperature shutdown
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Open load detection
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Ground and supply loss detection
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External clock control
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Recirculation control
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Regulator drift detection
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Regulator error control
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Regulator resolution 5mA
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Status monitoring
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Status push-pull stages
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Electrostatic discharge (ESD) protection
DESCRIPTION
The L9352 is an integrated quad low-side power
switch to drive inductive loads like valves used in
ABS systems. Two of the four channels are current
regulators with current range from 250mA to 2.25A
and an accuracy of 10%.
All channels are protected against fail functions.
They are monitored by a status output.
Figure 1. Pin Connection
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
N.C.
IN3
ST1
PGND1
ST4
VDD
VCC
PGND3
PGND3
Q3
Q3
D3
D3
Q1
Q1
Q2
Q2
D4
D4
PGND2
PGND2
TEST
VS
IN2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IN4
ST3
IN1
PGND4
PGND4
Q4
Q4
PGND1
EN
ST2
CLK
99AT0060
PowerSO-36
BARE DIE
ORDERING NUMBERS:
L9352
L9352-DIE1
INTELLIGENT QUAD (2
X
5A/2
X
2.5A) LOW-SIDE SWITCH
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|---|---|
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| L9380 | Triple High-Side MOSFET Driver(三高邊MOSFET驅動器) |
| L9386 | DUAL INTELLIGENT POWER LOW SIDE SWITCH |
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