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參數資料
| 型號： | L9347PD |
| 廠商： | 意法半導體 |
| 英文描述： | CAP CER 150PF 3.15KVDC R3 RAD |
| 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： | 329K |
| 代理商： | L9347PD |
1/21
L9347
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
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Low ON-resistance 2 x 0.2
, 2 x 0.35
(typ.)
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Power SO-36 - package with integrated
cooling area
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Integrated free-wheeling and clamping Z-diodes
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Output slope control
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Short circuit protection
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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 L9347 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
ORDERING NUMBERS:
L9347PD
BARE DIE
L9347DIE1
INTELLIGENT QUAD (2
X
5A/2
X
2.5A) LOW-SIDE SWITCH
相關PDF資料 |
PDF描述 |
|---|---|
| L9347DIE1 | INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
| L9348 | CAP CER 1500PF 3.15KVDC R3 RAD |
| L9348-DIE1 | Relay, DPDT, 16 Amp, Dual Coil,24A RoHS Compliant: Yes |
| L9349 | CAP CER 180PF 3.15KVDC R3 RAD |
| L9349DIE1 | QUAD INTELLIGENT POWER LOW SIDE SWITCH |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L9347PD-TR | 功能描述:電源開關 IC - 配電 Intel Quad Low Side RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| L9348 | 功能描述:功率驅動器IC QUAD Lo SIDE DRIVER RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L9348-DIE1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD LOW SIDE DRIVER |
| L9348-TR | 功能描述:功率驅動器IC QUAD Lo SIDE DRIVER RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L9349 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD INTELLIGENT POWER LOW SIDE SWITCH |
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