NCP3063 ONSEMI [ON Semiconductor], NCP3063 Datasheet - Page 3

• Manufacturer Part Number: NCP3063
• Description: 1.5 A, Step−Up/Down/Inverting Switching Regulators
• Manufacturer: ONSEMI [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.
1. This device series contains ESD protection and exceeds the following tests:
2. This device contains latch−up protection and exceeds 100 mA per JEDEC Standard JESD78.
3. The relation between junction temperature, ambient temperature and Total Power dissipated in IC is T
4. The pins which are not defined may not be loaded by external signals
PIN DESCRIPTION
MAXIMUM RATINGS
Power Dissipation and Thermal Characteristics
V
Comparator Inverting Input pin 5
Darlington Switch Collector pin 1
Darlington Switch Emitter pin 2 (transistor OFF)
Darlington Switch Collector to Emitter pin 1−2
Darlington Switch Current
I
PDIP−8
SOIC−8
Storage Temperature Range
Maximum Junction Temperature
Operating Junction Temperature Range (Note 3)
Pin No.
pk
CC
Thermal Resistance Junction−to−Air
Thermal Resistance Junction−to−Air
NCP3063
NCP3063B, NCV3063
Sense pin 7
Pin 1−8: Human Body Model 2000 V per AEC Q100−002; 003 or JESD22/A114; A115
Machine Model Method 200 V
1
2
3
4
5
6
7
8
pin 6
Timing Capacitor
Switch Collector
Switch Emitter
Inverting Input
Comparator
Pin Name
I
pk
GND
N.C.
V
Sense
CC
(measured vs. pin 4, unless otherwise noted)
Rating
Internal Darlington switch collector
Internal Darlington switch emitter
Timing Capacitor to control the switching frequency
Ground pin for all internal circuits
Inverting input pin of internal comparator
Voltage supply
Peak Current Sense Input to monitor the voltage drop across an external resistor to limit the peak
current through the circuit
Pin not connected
NCP3063, NCP3063B, NCV3063
http://onsemi.com
3
Symbol
V
T
V
V
T
R
R
V
V
J MAX
V
SWCE
I
SWC
SWE
SW
STG
T
IPK
qJA
qJA
CC
CII
Description
J
− 0.2 to V
− 0.2 to + V
− 0.6 to + V
−65 to +150
−40 to +125
0 to +40
0 to +40
0 to +40
0 to +70
Value
+150
100
180
1.5
J
= T
CC
A
+ 0.2
CC
CC
+ R
q •
P
D
°C/W
°C/W
Unit
°C
°C
°C
V
V
V
V
V
A
V