
NCP5111
PIN DESCRIPTIONS
Pin No.
1
2
3
4
5
6
7
8
Pin Name
VCC
IN
GND
DRV_LO
NC
BRIDGE
DRV_HI
VBOOT
Pin Function
Low side and main power supply
Logic Input
Ground
Low side gate drive output
Not Connected
Bootstrap return or high side floating supply return
High side gate drive output
Bootstrap power supply
MAXIMUM RATINGS
Rating
V CC
V CC_transient
Symbol
Main power supply voltage
Main transient power supply voltage:
Value
? 0.3 to 20
23
Unit
V
V
IV CC_max = 5 mA during 10 ms
V BRIDGE
V BRIDGE
V BOOT ? V BRIDGE
V DRV_HI
V DRV_LO
dV BRIDGE /dt
V IN
VHV: High Voltage BRIDGE pin
Allowable Negative Bridge Pin Voltage for IN_LO Signal Propagation to DRV_LO
VHV: Floating supply voltage
VHV: High side output voltage
Low side output voltage
Allowable output slew rate
Inputs IN
? 1 to 600
? 10
? 0.3 to 20
V BRIDGE ? 0.3 to
V BOOT + 0.3
? 0.3 to V CC + 0.3
50
? 1.0 to V CC + 0.3
V
V
V
V
V
V/ns
V
ESD Capability:
? HBM model (all pins except pins 6 ? 7 ? 8)
? Machine model (all pins except pins 6 ? 7 ? 8)
Latchup capability per JEDEC JESD78
2
200
kV
V
R q JA
T J_max
Power dissipation and Thermal characteristics
PDIP ? 8: Thermal Resistance, Junction ? to ? Air
SO ? 8: Thermal Resistance, Junction ? to ? Air
Maximum Operating Junction Temperature
100
178
+150
° C/W
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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