ncp3163 ON Semiconductor, ncp3163 Datasheet - Page 3

• Manufacturer Part Number: ncp3163
• Description: 3.4 A, Stepup/down/inverting 50300 Khz Switching 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.
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. Maximum package power dissipation limits must be observed. Maximum Junction Temperature must not be exceeded.
4. The pins which are not defined may not be loaded by external signals.
MAXIMUM RATINGS
Thermal Characteristics
Voltage Feedback 2
Voltage Feedback 1
Power Supply Voltage
Switch Collector Voltage Range
Switch Emitter Voltage Range
Switch Collector to Emitter Voltage
Switch Current
Driver Collector Voltage (Pin 8)
Driver Collector Current (Pin 8)
Bootstrap Input Current Range
Current Sense Input Voltage Range
Feedback and Timing Capacitor Input Voltage Range
Low Voltage Indicator Output Voltage Range
Low Voltage Indicator Output Sink Current
Storage Temperature Range
Maximum Junction Temperature
Operating Ambient Temperature (Note 3)
NCV3163
Timing Capacitor
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Air
NCP3163
NCP3163B
Human Body Model 2000 V per MIL−STD−883, Method 3015.
Machine Model Method 200 V.
Charged Device Model 750 V for corner pins and 500 V for others (according to AEC−Q100).
LVI Output
I
pk
Sense
GND
V
N/C
Power Dissipation and Thermal Characteristics
CC
1
2
3
4
5
6
7
8
(Note 1)
(Top View)
Rating
16
15
14
13
12
10
11
9
Bootstrap Input
Driver Collector
Switch
Emitter
N/C
Switch Collector
PIN CONNECTIONS
http://onsemi.com
3
Timing Capacitor
Switch Collector
Switch Collector
Switch Collector
Switch Collector
Driver Collector
I
pk
Sense
V
N/C
CC
Symbol
V
Note: Pin 18 must be tied to EP Flag on PCB
V
V
T
V
V
IPKSNS
R
R
I
V
V
I
CESW
I
T
I
CLVI
CSW
ESW
BST
V
Jmax
CLVI
T
SW
CC
qJC
qJA
CC
CC
stg
in
A
1
2
3
4
5
6
7
8
9
(V
EP Flag
CC
GND
− 7.0) to (V
−100 to +100
−1.0 to +7.0
−65 to +150
−40 to +125
−1.0 to +40
−2.0 to +40
−1.0 to +40
−1.0 to +40
−40 to +85
0 to +40
0 to +70
Value
+150
+40
150
3.4
10
15
56
18
17
16
15
14
13
12
10
11
CC
+ 1.0)
GND
Voltage Feedback 1
Voltage Feedback 2
LVI Output
Bootstrap Input
Switch Emitter
Switch Emitter
Switch Emitter
Switch Emitter
°C/W
Unit
mA
mA
mA
°C
°C
°C
V
V
V
V
A
V
V
V
V