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LSF0204-Q1 PDF预览

LSF0204-Q1

更新时间: 2023-09-03 20:28:06
品牌 Logo 应用领域
德州仪器 - TI 转换器电平转换器
页数 文件大小 规格书
26页 1334K
描述
适用于开漏或推挽接口的汽车类 4 位双向多电压电平转换器

LSF0204-Q1 数据手册

 浏览型号LSF0204-Q1的Datasheet PDF文件第2页浏览型号LSF0204-Q1的Datasheet PDF文件第3页浏览型号LSF0204-Q1的Datasheet PDF文件第4页浏览型号LSF0204-Q1的Datasheet PDF文件第6页浏览型号LSF0204-Q1的Datasheet PDF文件第7页浏览型号LSF0204-Q1的Datasheet PDF文件第8页 
LSF0204-Q1  
ZHCSID1B JUNE 2018 REVISED APRIL 2021  
www.ti.com.cn  
6.5 Electrical Characteristics  
over recommended operating free-air temperature range (unless otherwise noted)  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP(1)  
MAX  
UNIT  
Input clamp  
voltage  
VIK  
II = -18 mA, VEN = 0  
VI = 5 V, VEN = 0  
V
1.2  
I/O input high  
leakage  
IIH  
5.0  
3.5  
µA  
µA  
Leakage from  
Vref_B to Vref_A  
Vref_B = 3.3 V, Vref_A = 1.8 V, VEN = Vref_A IO = 0, VI = 3.3 V or  
GND  
ICCBA  
Total Current  
through GND  
Vref_B = 3.3 V, Vref_A = 1.8 V, VEN = Vref_A IO = 0, VI = 3.3 V or  
GND  
(3)  
ICCA + ICCB  
IIN  
0.2  
µA  
µA  
µA  
pF  
pF  
Control pin current Vref_B = 5.5 V, Vref_A = 4.5 V, VEN = 0 to Vref_A IO = 0  
±1  
±1  
Power Off  
Ioff  
Vref_B = Vref_A = 0 V, VEN = GND IO = 0, VI = 5 V or GND  
Leakage Current  
CI(ref_A/B/EN)  
Cio(off)  
Input capacitance VI = 3 V or 0  
7
I/O pin off-state  
VO = 3 V or 0, VEN = 0  
capacitance  
5.0  
6.0  
13  
I/O pin on-state  
Cio(on)  
VO = 3 V or 0, VEN = Vref_A  
capacitance  
10.5  
pF  
V
High-level input  
Vref_A = 1.5 V to 4.5 V  
voltage  
VIH (EN pin)  
VIL (EN pin)  
VIH (EN pin)  
VIL (EN pin)  
0.7×Vref_A  
0.8×Vref_A  
Low-level input  
Vref_A = 1.5 V to 4.5 V  
voltage  
0.3×Vref_A  
0.3×Vref_A  
V
High-level input  
Vref_A= 1.0 V to 1.5 V  
voltage  
V
Low-level input  
Vref_A = 1.0 V to 1.5 V  
voltage  
V
Input transition rise  
or fall rate for EN  
pin  
10  
ns/V  
t/v (EN pin)  
Vref_A = VEN = 3.3 V; Vref_B = 5 V  
VI = 0, IO = 64 mA  
3
4
Ω
Ω
Vref_A = VEN = 1.8 V; Vref_B = 5 V  
Vref_A = VEN = 1.0 V; Vref_B = 5 V  
VI = 0, IO = 32 mA  
9
Vref_A = VEN = 1.8 V; Vref_B = 5 V  
4
On-state  
resistance  
(2)  
ron  
VI = 0, IO = 32 mA , Vref_A = VEN = 2.5 V; Vref_B = 5 V  
10  
5
Ω
Ω
Ω
Ω
Ω
VI = 1.8 V, IO = 15 mA, Vref_A = VEN = 3.3 V; Vref_B = 5 V  
VI = 1.0 V, IO = 10 mA, Vref_A = VEN = 1.8 V; Vref_B = 3.3 V  
VI = 0 V, IO = 10 mA, Vref_A = VEN = 1.0 V; Vref_B = 3.3 V  
VI = 0 V, IO = 10 mA, Vref_A = VEN = 1.0 V; Vref_B = 1.8 V  
8
6
6
(1) All typical values are at TA = 25°C.  
(2) Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is  
determined by the lowest voltage of the two (A or B) terminals.  
(3) The actual supply current for LSF0204 is ICCA + ICCB; the leakage from Vref_B to Vref_A can be measured on Vref_A and Vref_B pin  
Copyright © 2021 Texas Instruments Incorporated  
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