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參數資料
| 型號： | L9346 |
| 廠商： | 意法半導體 |
| 英文描述： | QUAD INTELLIGENT POWER LOW SIDE SWITCH |
| 中文描述： | 四智能電源開關偏低 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 96K |
| 代理商： | L9346 |
QUADPOWERLOWSIDEDRIVERWITH 2x 5A
AND2x3AOUTPUT CURRENTCAPABILITY
LOW R
DSON
TYPICALLY 200m
AND 300m
@ Tj = 25
°
C
INTERNAL OUTPUT
TURES WITH V
FB
= 50V FOR FAST INDUC-
TIVELOAD CURRENT RECIRCULATION
LIMITED OUTPUT VOLTAGE SLEW RATE
FOR LOW EMI
PROTECTED
μ
P
COMPATIBLE ENABLE
AND INPUT
WIDE
OPERATING
RANGE4.5V TO 32V
REAL TIMEDIAGNOSTICFUNCTIONS:
- OUTPUT SHORTED TO GND
- OUTPUT SHORTED TO VSS
- OPENLOAD MEASURED IN ON AND OFF
CONDITION
- LOADBYPASSDETECTION
- OVERTEMPERATURE
DEVICEPROTECTION FUNCTIONS:
CLAMPING STRUC-
SUPPLY
VOLTAGE
- OVERLOAD DISABLE
- REVERSESUPPLY VOLTAGE
PROTECTEDVS UP TO -2V
- SELECTIVETHERMAL SHUTDOWN
DESCRIPTION
The L9346 is a monolithic integrated quad low
side driver realized in an advanced Multipow-
May 2000
OUT1
OUT4
VS
Channel1
Channel4
Output
Control
Overtemp
R
Q
S
Delay
Timer
Overload
Openload
GND
D4
IN4
EN
D1
IN1
RIO
Diagnostic
Control
OUT2
Channel2
D2
IN2
OUT3
Channel3
D3
IN3
52V
BLOCK DIAGRAM
ORDERING NUMBERS: L9346PD (power SO20)
L9346DIE (chip)
L9346
QUAD INTELLIGENT POWER LOW SIDE SWITCH
Power SO20
Chip
1/13
相關PDF資料 |
PDF描述 |
|---|---|
| L9346DIE | QUAD INTELLIGENT POWER LOW SIDE SWITCH |
| L9346PD | CAP CER 820PF 3.15KVDC R3 RAD |
| L9347 | INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
| L9347PD | CAP CER 150PF 3.15KVDC R3 RAD |
| L9347DIE1 | INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L9346DIE | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD INTELLIGENT POWER LOW SIDE SWITCH |
| L9346PD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD INTELLIGENT POWER LOW SIDE SWITCH |
| L9347 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
| L9347DIE1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH |
| L9347LF | 功能描述:電源開關 IC - 配電 Intelligent Quad 2x5A/2x2.5A Switch 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 |
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