NCP603
PIN FUNCTION DESCRIPTION
Pin No.
Pin Name
Description
1
2
3
V
Positive Power Supply Input
Power Supply Ground; Device Substrate
in
GND
ENABLE
The Enable Input places the device into low-power standby when pulled to logic low (< 0.4 V). Connect to V
if the function is not used.
in
4
5
ADJ/NC
Output Voltage Adjust Input (Adjustable Version), No Connection (Fixed Voltage Versions) (Note 1)
Regulated Output Voltage
V
out
1. True no connect. Printed circuit board traces are allowable.
ABSOLUTE MAXIMUM RATINGS
Rating
Input Voltage (Note 2)
Symbol
Value
Unit
V
V
in
-0.3 to 6.5
Output, Enable, Adjustable Voltage
V
out
, ENABLE, ADJ
-0.3 to 6.5 (or V + 0.3)
in
Whichever is Lower
V
Maximum Junction Temperature
Storage Temperature
T
150
°C
°C
V
J(max)
T
-65 to 150
3500
STG
ESD Capability, Human Body Model (Note 3)
ESD Capability, Machine Model (Note 3)
Moisture Sensitivity Level
ESD
HBM
ESD
400
V
MM
MSL
MSL1/260
-
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.
2. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC-Q100-002 (EIA/JESD22-A114)
ESD Machine Model tested per AEC-Q100-003 (EIA/JESD22-A115)
Latchup Current Maximum Rating: v150 mA per JEDEC standard: JESD78.
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Thermal Characteristics, TSOP-5 (Note 4)
Thermal Resistance, Junction-to-Air (Note 5)
R
°C/W
q
JA
215
4. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
5. Value based on copper area of 645 mm2 (or 1 in2) of 1 oz copper thickness.
OPERATING RANGES (Note 6)
Rating
Symbol
Min
1.75
1.25
0
Max
6
Unit
V
Input Voltage (Note 7)
V
in
Adjustable Output Voltage (Adjustable Version Only)
Output Current
V
5.0
300
125
V
out
out
I
mA
°C
Ambient Temperature
T
A
-40
6. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
7. Minimum Vin = 1.75 V or (V + VDO), whichever is higher.
out
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