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參數(shù)資料
| 型號(hào)： | L9347PD |
| 廠商： | 意法半導(dǎo)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(guān) |
| 文件頁(yè)數(shù)： | 6/21頁(yè) |
| 文件大?。?/td> | 329K |
| 代理商： | L9347PD |
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L9347
6/21
Additional Diagnostic Functions channel 3 and channel 4 (regulated channels)
DC
OUT
Output duty cycle range
filtered with 10ms
10
90
%
I
QO3,4
Overload current
channel 3,4
V
S
≥
6.5V
2.5
5
8
A
V
rerr
Recirculation error shutdown
threshold (open D3/D4)
Iout > 50mA
45
50
60
V
PWM
dOU
T
Output PWM ratio during drift
comparison
V
IN3
= V
IN4
= PWM
IN
V
TEST
= H
-14.3
+14.3
%
Digital Inputs (IN1 to IN4, ENA, CLK, TEST). The valid PWM-Ratio for IN3/IN4 is 10% to 90%
V
IL
Input low voltage
-0.3
1
V
V
IH
Input high voltage
2
6
V
V
IHy
Input voltage hysteresis
(1)
20
500
mV
I
I
Input pull down current
V
IN
= 5V, V
S
≥
6.5V
8
20
40
μ
A
Digital Outputs (ST1 to ST4)
V
STL
Status output voltage in low state
(2)
I
ST
≤
40
μ
A
0
0.4
V
V
STH
Status output voltage in high state
2)
I
ST
≥
-40
μ
A
2.5
3.45
V
I
ST
≥
-120
μ
A
2
3.45
V
R
DIAGL
R
OUT
+ R
DSON
in low state
0.3
0.64
1.5
k
R
DIAGH
R
OUT
+ R
DSON
in high state
1.5
3.2
7.0
k
Power Outputs (Q1 to Q4)
R
DSON1,2
Static drain-source ON-resistance
Q1 and Q2
(non-reg. channels)
I
Q
= 1A; V
S
≥
9.5V
T
j
= 25°C
T
j
= 125°C
(3)
T
j
= 150°C
(4)
0.2
0.5
0.5
R
DSON3,4
Static drain-source ON-resistance
Q3 and Q4
(reg. channels)
I
Q
= 1A; V
S
≥
9.5V
T
j
= 25°C
T
j
= 125°C
3)
T
j
= 150°C
4)
0.35
0.75
0.75
V
F_250mA
Forward voltage of free wheeling path
D3, D4 @250mA
I
D3/4
= -250mA
0.5
1.5
V
V
F_2.25A
Forward voltage of free wheeling path
D3, D4 @2.25A
I
D3/4
= -2.25A
2.0
4.5
V
R
sens
Sense resistor = (V
F_2.25A-
V
F_250mA
)/
2A
1
ELECTRICAL CHARACTERISTCS
:
(continued)
(Vs = 4.8 to 18V; T
j
= -40 to 150°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| L9347PD-TR | 功能描述:電源開關(guān) IC - 配電 Intel Quad Low Side RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(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 |
| L9348 | 功能描述:功率驅(qū)動(dòng)器IC QUAD Lo SIDE DRIVER RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)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(fēng)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(qū)動(dòng)器IC QUAD Lo SIDE DRIVER RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)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(fēng)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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