ncp1053b ON Semiconductor, ncp1053b Datasheet - Page 6

• Manufacturer Part Number: ncp1053b
• Description: Monolithic High Voltage Gated Oscillator Power Switching Regulator
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
MAXIMUM RATINGS
Power Switch and Startup Circuit
Power Supply/V
Thermal Characteristics
Operating Junction Temperature
Storage Temperature
Drain Voltage Range
Drain Current Peak During Transformer Saturation
Voltage Range
Current
P Suffix, Plastic Package Case 626A−01
ST Suffix, Plastic Package Case 318E−04
A. This device series contains ESD protection and exceeds the following tests:
B. This device contains Latch−up protection and exceeds $100 mA per JEDEC Standard JESD78.
Junction−to−Lead
Junction−to−Air, 2.0 Oz. Printed Circuit Copper Clad
Junction−to−Lead
Junction−to−Air, 2.0 Oz. Printed Circuit Copper Clad
0.36 Sq. Inch
1.0 Sq. Inch
0.36 Sq. Inch
1.0 Sq. Inch
Pins 1−3: Human Body Model 2000 V per MIL−STD−883, Method 3015.
Pin 5: Human Body Model 1000 V per MIL−STD−883, Method 3015.
Pin 5 is connected to the power switch and start−up circuits, and is rated only to the max voltage of the part, or 700 V.
Machine Model Method 400 V.
Machine Model Method 400 V.
CC
Bypass and Control Input
NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055
Rating
http://onsemi.com
6
Symbol
I
DS(pk)
R
R
R
R
V
I
T
V
max
T
qJA
qJA
qJL
qJL
stg
DS
IR
J
*40 to +150
*65 to +150
*0.3 to 700
2.0 I
*0.3 to 10
Value
100
lim
9.0
77
60
14
74
55
Max
°C/W
Unit
mA
°C
°C
V
A
V