NCP5661 ON Semiconductor, NCP5661 Datasheet - Page 2

• Manufacturer Part Number: NCP5661
• Description: Ultra-Fast 1.0 A Low Dropout Linear 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.
NOTE:
1. 1 oz copper, 0.26 in
2. 1 oz copper, 1 in
3. Lead 2
PIN FUNCTION DESCRIPTION
MAXIMUM RATINGS
Adj/Fixed
Input Voltage
Output Pin Voltage
Adjust Pin Voltage
Enable Pin Voltage
Error Flag Voltage
Error Flag Current
Thermal Characteristics, DPAK−5 (Note 1)
Thermal Characteristics, DFN6 (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
4, EPAD
DFN6
Pin
2,3
1
5
6
6
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Lead (Note 3)
This device series contains ESD protection and exceeds the following tests:
The maximum package power dissipation is:
The bipolar process employed for this IC is fully characterized and rated for reliable 18 V V
For open−circuit to short−circuit transient,
P
DTransient
Adj/Fixed
DPAK−5
Human Body Model (HBM) JESD 22−A114−B
Machine Model (MM) JESD 22−A115−A.
the part or degrading it’s reliability, power dissipation transients should be limited to under 20 W for DPAK.
3, TAB
P
Pin
D
1
2
4
5
5
2
= V
+
copper area
2
CCmax
T
copper area (minimum pad)
J(max)
(Adjustable Version)
R
* I
qJA
(Fixed Version)
SC
Pin Name
Error Flag
* T
Ground
Enable
.
V
Adj
V
Rating
out
A
in
This pin allows for on/off control of the regulator. To disable the device, connect to
Ground. If this function is not in use, connect to V
Positive Power Supply Input Voltage
Power Supply Ground
Regulated Output Voltage
This pin is connected to the resistor divider network and programs the output voltage.
An Error Flag is triggered when the output voltage is out of regulation excluding tran-
sient signals that may occur. Requires a pullup resistor f 100 kW.
NCP5661, NCV5661
http://onsemi.com
2
Description
Symbol
R
R
R
R
V
V
T
V
V
V
I
T
θJC
θJA
θJA
θJL
stg
out
adj
ef
en
in
ef
J
CCmax
in
.
−0.3 to Vin +0.3
−0.3 to Vin +0.3
−0.3 to Vin +0.3
−0.3 to Vin +0.3
operation. To avoid damaging
−40 to +150
−55 to +150
Value
100
3.0
8.0
18
82
18
°C/W
°C/W
Unit
mA
°C
°C
V
V
V
V
V