ncp1597 ON Semiconductor, ncp1597 Datasheet - Page 3

• Manufacturer Part Number: ncp1597
• Description: 1 Mhz, 2.0 A Synchronous Buck Regulator
• Manufacturer: ON Semiconductor

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.
ABSOLUTE MAXIMUM RATINGS
Power Supply Pin (Pin 4, 5) to GND
LX to GND
All other pins
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Pkg Power Dissipation (T
4.0 V − 5.5 V
A
= +25°C)
Rating
V
in
APPLICATION CIRCUIT
Figure 2. NCP1597/A
http://onsemi.com
VCCP
VCC
NC/EN
Symbol
GND
3
FB
V
LX
P
T
T
T
in
A
S
D
J
−0.6 V to V
−0.3 V (DC) to 7.0 V −1.0 V For T < 100 ns
−0.3 V to 6.5 V, −1.0 V For T < 100 ns
in
+ 0.3 V, −1.0 V For T < 100 ns
−40 to +150
−55 to +150
−40 to +85
Value
68.5
V
out
°C/W
Unit
°C
°C
°C