LNBS21PD STMicroelectronics, LNBS21PD Datasheet - Page 15

• Manufacturer Part Number: LNBS21PD
• Description: IC LNB SUPPLY & CNTRL 20-PWRSOIC
• Manufacturer: STMicroelectronics

Specifications of LNBS21PD

• Applications: Power Supplies, Converters, Controllers
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 8 V ~ 15 V
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Mounting Type: Surface Mount
• Output Voltage: 18.7 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 32: DC/DC Converter Efficiency vs
Temperature
Figure 33: Current Limit Sense vs Temperature
Figure 34: 22kHz Tone
V
CC
=12V, I
O
=50mA, EN=TEN=1
Figure 35: DSQIN Tone Enable Transient
Response
V
Figure 36: DSQIN Tone Enable Transient
Response
V
Figure 37: DSQIN Tone Disable Transient
Response
V
CC
CC
CC
=12V, I
=12V, I
=12V, I
O
O
O
=50mA, EN=1, TEN=0
=50mA, EN=1, TEN=0
=50mA, EN=1, TEN=0
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