LNBP21 STMicroelectronics, LNBP21 Datasheet - Page 10

• Manufacturer Part Number: LNBP21
• Description: LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
• Manufacturer: STMicroelectronics

LNBP21
Table 6: Gate And Sense Electrical Characteristics (T
Table 7: I
Table 8: Address Pin Characteristics (T
10/24
R
Symbol
Symbol
R
Symbol
Symbol
V
V
V
V
V
T
DSON-H
ADDR-1
ADDR-2
ADDR-3
ADDR-4
T
DSON-L
I
SENSE
f
SHDN
OBK
V
MAX
V
V
SHDN
I
IH
IH
IL
IL
Output Backward Current
Temperature Shutdown
Threshold
Temperature Shutdown
Hysteresis
Gate LOW R
Gate LOW R
Current Limit Sense Voltage
LOW Level Input Voltage
HIGH Level Input Voltage
Input Current
DSQIN Input Pin Logic
LOW
Maximum Clock Frequency SCL
"0001000" Addr Pin Voltage
"0001001" Addr Pin Voltage
"0001010" Addr Pin Voltage
"0001011" Addr Pin Voltage
2
C Electrical Characteristics (T
Parameter
Parameter
Parameter
Parameter
DSON
DSON
EN=0
SDA, SCL
SDA, SCL
SDA, SCL, V
SDA (open drain), I
I
I
GATE
GATE
=-100mA
=100mA
J
J
= 0 to 85°C, V
= 0 to 85°C, V
V
Test Conditions
Test Conditions
Test Conditions
Test Conditions
IN
OBK
= 0.4 to 4.5v
= 18V
OL
= 6mA
J
IN
= 0 to 85°C, V
IN
=12V)
=12V)
IN
=12V)
Min.
Min.
Min.
Min.
500
-10
3.3
1.3
2.3
2
0
Typ.
Typ.
Typ.
Typ.
150
200
4.5
4.5
15
-4
Max.
Max.
Max.
Max.
-10
0.8
0.6
0.7
1.7
2.7
10
5
Unit
Unit
Unit
Unit
KHz
mA
mV
°C
°C
V
V
V
V
V
V
V
A