LNBEH21 datasheet(13/22 Pages) STMICROELECTRONICS

13 / 22 page

LNBEH21

13/22

Table 6: Gate And Sense Electrical Characteristics (TJ = 0 to 85°C, VI = 12V)

Table 7: I2C Electrical Characteristics (TJ = 0 to 85°C, VI = 12V)

Table 8: Address Pin Characteristics (TJ = 0 to 85°C, VIN=12V)

IOBK

Output Backward Current

EN=0

VOBK = 18V

-6

-15

TSHDN Temperature Shutdown

Threshold

150

°C

∆T

SHDN

Temperature Shutdown

Hysteresis

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

RDSON-L Gate LOW RDSON

IGATE= -100mA

4.5

Ω

RDSON-H Gate HIGH RDSON

IGATE= 100mA

4.5

Ω

VSENSE Current Limit Sense Voltage

200

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VIL

LOW Level Input Voltage

SDA, SCL

0.8

VIH

HIGH Level Input Voltage

SDA, SCL

Input Current

SDA, SCL, VI = 0.4 to 4.5V

-10

µA

VOL

Low Level Output Voltage

SDA (open drain), IOL = 6mA

0.6

fMAX

Maximum Clock Frequency SCL

500

KHz

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VADDR-1 "0001000" Addr Pin Voltage

0.7

VADDR-2 "0001001" Addr Pin Voltage

1.3

1.7

VADDR-3 "0001010" Addr Pin Voltage

2.3

2.7

VADDR-4 "0001011" Addr Pin Voltage

3.3

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

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