NCP1599 Datasheet, PDF (3/10 Pages) ON Semiconductor – 1 MHz, 3 A Synchronous Buck Regulator

V_in
2.8 V − 5.5 V
NCP1599
APPLICATION CIRCUIT
VCCP LX
VCC ^GND
COMP ^FB
V_out
0.8 V − 3.3 V
Figure 2. NCP1599 Application Circuit
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Pin (Pin 4, 5) to GND
V_in
−0.3 V (DC) to 6.5 V −1.0 V
For T < 100 ns
LX to GND
−0.6 V to V_in + 0.3 V, −1.0 V
For T < 100 ns
All other pins
−0.3 V to 6.0 V, −1.0 V
For T < 100 ns
Operating Temperature Range
TA
−40 to +85
°C
Junction Temperature
TJ
−40 to +150
°C
Storage Temperature Range
TS
−55 to +150
°C
Thermal Resistance Junction−to−Air (Note 1)
RqJA
68.5
°C/W
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.
1. RqJA measured on approximately 1x1 inch sq. of 1 oz. Copper.
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