參數(shù)資料
型號(hào): L9346DIE
廠商: 意法半導(dǎo)體
英文描述: QUAD INTELLIGENT POWER LOW SIDE SWITCH
中文描述: 四智能電源開(kāi)關(guān)偏低
文件頁(yè)數(shù): 1/13頁(yè)
文件大?。?/td> 96K
代理商: L9346DIE
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(kāi)關(guān) IC - 配電 Intelligent Quad 2x5A/2x2.5A Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
L9347LF-TR 功能描述:電源開(kāi)關(guān) IC - 配電 Intelligent Quad 2x5A/2x2.5A Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻(最大值):85 mOhms 開(kāi)啟時(shí)間(最大值):400 us 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5