ncp3102 ON Semiconductor, ncp3102 Datasheet - Page 3

• Manufacturer Part Number: ncp3102
• Description: Wide Input Voltage Synchronous Buck Converter
• 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.
NOTE:
1. 60-180 seconds minimum above 237°C
2. Based on 110*100 mm double layer PCB with 35 mm thick copper plating.
ABSOLUTE MAXIMUM RATINGS
MAXIMUM RATINGS
Control Circuitry Input Voltage
Main Supply Voltage Input
Bootstrap Supply Voltage Input
Phase Node
Phase Node (Bootstrap Supply Return)
Current Limit Set
Feedback
COMP/DISABLE
Thermal Resistance Junction-to-Ambient (Note 2)
Operating Junction Temperature Range
Storage Ambient Temperature
Thermal Characteristics
6X6 QFN Plastic Package
Maximum Power Dissipation @ T
Lead Temperature Soldering (10 sec): Reflow (SMD
Styles Only) Pb_Free (Note 1)
Moisture Sensitivity Level
These devices have limited built-in ESD protection. The devices should be shorted together or the device placed in conductive
foam during storage or handling to prevent electrostatic damage to the device.
Pin Name
Pin Name
A
= 25°C
http://onsemi.com
COMP/DIS
PWRVCC
PWRPHS
NCP3102
Symbol
CPHS
BST
V
BG
FB
CC
Symbol
3
R
MSL
T
P
T
qJA
stg
D
J
15 V wrt/PHASE
30 V wrt/GND
V
5.5 V
5.5 V
15 V
25 V
25 V
30V
15V
MAX
-40 to 150
-55 to 150
260 peak
Value
3000
35
3
-2.0 V for < 200 nsec
-5 V for < 50 nsec
-5 V for < 50 nsec
-0.3 V
-0.3 V
-0.3 V
-0.7 V
-0.7 V
-0.3 V
-0.3 V
-0.3V
V
MIN
°C/W
Unit
mW
°C
°C
°C
-