參數(shù)資料
型號： LNBEH21
廠商： 意法半導體
英文描述： LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND IC INTERFACE
中文描述： LNB電源與控制集成電路升壓轉換器及IC的接口
文件頁數(shù)： 13/22頁
文件大小： 588K
代理商： LNBEH21
LNBEH21
13/22
Table 6: Gate And Sense Electrical Characteristics
(T
J
= 0 to 85°C, V
I
= 12V)
Table 7: I
2
C Electrical Characteristics
(T
J
= 0 to 85°C, V
I
= 12V)
Table 8: Address Pin Characteristics
(T
J
= 0 to 85°C, V
IN
=12V)
I
OBK
T
SHDN
Output Backward Current
Temperature Shutdown
Threshold
T
SHDN
Temperature Shutdown
Hysteresis
EN=0
V
OBK
= 18V
-6
150
-15
mA
°C
15
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
mV
R
DSON-L
Gate LOW R
DSON
R
DSON-H
Gate HIGH R
DSON
V
SENSE
Current Limit Sense Voltage
I
GATE
= -100mA
I
GATE
= 100mA
4.5
4.5
200
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
IL
V
IH
I
I
V
OL
f
MAX
LOW Level Input Voltage
HIGH Level Input Voltage
Input Current
Low Level Output Voltage
Maximum Clock Frequency SCL
SDA, SCL
SDA, SCL
SDA, SCL, V
I
= 0.4 to 4.5V
SDA (open drain), I
OL
= 6mA
0.8
V
V
μ
A
V
KHz
2
-10
10
0.6
500
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
ADDR-1
"0001000" Addr Pin Voltage
V
ADDR-2
"0001001" Addr Pin Voltage
V
ADDR-3
"0001010" Addr Pin Voltage
V
ADDR-4
"0001011" Addr Pin Voltage
0
0.7
1.7
2.7
5
V
V
V
V
1.3
2.3
3.3
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
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相關代理商/技術參數(shù)
參數(shù)描述
LNBEH21PD 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND IC INTERFACE
LNBEH21PD-TR 功能描述:其他電源管理 LNB Supply/Control RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
LNBEH221PD-R 制造商:STMicroelectronics 功能描述:LNBEH221PD-R - Tape and Reel
LNBH2 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
LNBH21 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
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