Datasheet
LM5100A, LM5100B, LM5100C, LM5101A, LM5101B, LM5101C
SNOSAW2P –SEPTEMBER 2006–REVISED MARCH 2013
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Electrical Characteristics
Limits in standard type are for T
J
= 25°C only; limits in boldface type apply over the junction temperature (T
J
) range of -40°C
to +125°C. Minimum and Maximum limits are specified through test, design, or statistical correlation. Typical values represent
the most likely parametric norm at T
J
= 25°C, and are provided for reference purposes only. Unless otherwise specified, V
DD
=
V
HB
= 12V, V
SS
= V
HS
= 0V, No Load on LO or HO
(1)
.
Symbol Parameter Conditions Min Typ Max Units
SUPPLY CURRENTS
I
DD
VDD Quiescent Current, LM5100A/B/C LI = HI = 0V 0.1 0.2
mA
VDD Quiescent Current, LM5101A/B/C LI = HI = 0V 0.25 0.4
I
DDO
VDD Operating Current f = 500 kHz 2.0 3 mA
I
HB
Total HB Quiescent Current LI = HI = 0V 0.06 0.2 mA
I
HBO
Total HB Operating Current f = 500 kHz 1.6 3 mA
I
HBS
HB to VSS Current, Quiescent HS = HB = 100V 0.1 10 µA
I
HBSO
HB to VSS Current, Operating f = 500 kHz 0.4 mA
INPUT PINS
V
IL
Input Voltage Threshold LM5100A/B/C Rising Edge 4.5 5.4 6.3 V
V
IL
Input Voltage Threshold LM5101A/B/C Rising Edge 1.3 1.8 2.3 V
V
IHYS
Input Voltage Hysteresis LM5100A/B/C 500 mV
V
IHYS
Input Voltage Hysteresis LM5101A/B/C 50 mV
R
I
Input Pulldown Resistance 100 200 400 kΩ
UNDER VOLTAGE PROTECTION
V
DDR
VDD Rising Threshold 6.0 6.9 7.4 V
V
DDH
VDD Threshold Hysteresis 0.5 V
V
HBR
HB Rising Threshold 5.7 6.6 7.1 V
V
HBH
HB Threshold Hysteresis 0.4 V
BOOT STRAP DIODE
V
DL
Low-Current Forward Voltage I
VDD-HB
= 100 µA 0.52 0.85 V
V
DH
High-Current Forward Voltage I
VDD-HB
= 100 mA 0.8 1 V
R
D
Dynamic Resistance LM5100A/B/C, LM5101A/B/C I
VDD-HB
= 100 mA 1.0 1.65 Ω
LO & HO GATE DRIVER
V
OL
Low-Level Output Voltage LM5100A/LM5101A I
HO
= I
LO
= 100 mA 0.12 0.25
Low-Level Output Voltage LM5100B/LM5101B 0.16 0.4 V
Low-Level Output Voltage LM5100C/LM5101C 0.28 0.65
V
OH
High-Level Output Voltage LM5100A/LM5101A I
HO
= I
LO
= 100 mA 0.24 0.45
V
OH
= VDD– LO or
High-Level Output Voltage LM5100B/LM5101B 0.28 0.60 V
V
OH
= HB - HO
High-Level Output Voltage LM5100C/LM5101C 0.60 1.10
I
OHL
Peak Pullup Current LM5100A/LM5101A HO, LO = 0V 3
Peak Pullup Current LM5100B/LM5101B 2 A
Peak Pullup Current LM5100C/LM5101C 1
I
OLL
Peak Pulldown Current LM5100A/LM5101A HO, LO = 12V 3
Peak Pulldown Current LM5100B/LM5101B 2 A
Peak Pulldown Current LM5100C/LM5101C 1
(1) Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are specified through correlation
using Statistical Quality Control (SQC) methods. Limits are used to calculate Average Outgoing Quality Level (AOQL).
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