LNBP21 STMicroelectronics, LNBP21 Datasheet - Page 16

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

LNBP21
Figure 34: 22kHz Tone
V
Figure 35: DSQIN Tone Enable Transient
Response
V
Figure 36: DSQIN Tone Enable Transient
Response
V
16/24
CC
CC
CC
=12V, I
=12V, I
=12V, I
O
O
O
=50mA, EN=TEN=1
=50mA, EN=1, TEN=0
=50mA, EN=1, TEN=0
Figure 37: DSQIN Tone Disable Transient
Response
V
Figure 38: Output Voltage Transient Response
from 13V to 18V
V
Figure 39: Output Voltage Transient Response
from 13V to 18V
V
CC
CC
CC
=12V, I
=12V, I
=12V, I
O
O
O
=50mA, EN=1, TEN=0
=50mA, VSEL=from 0 to 1, EN=1
=50mA, VSEL=from 1 to 0, EN=1