NCV8664 PDF даташит
Спецификация NCV8664 изготовлена «ON Semiconductor» и имеет функцию, называемую «Ultra Low Dropout Linear Regulator». |
|
Детали детали
Номер произв | NCV8664 |
Описание | Ultra Low Dropout Linear Regulator |
Производители | ON Semiconductor |
логотип |
9 Pages
No Preview Available ! |
www.DataSheet4U.com
NCV8664
Ultra−Low Iq Low Dropout
Linear Regulator
The NCV8664 is a precision 5.0 V fixed output, low dropout
integrated voltage regulator with an output current capability of
150 mA. Careful management of light load current consumption,
combined with a low leakage process, achieve a typical quiescent
current of 22 mA.
NCV8664 is pin and functionally compatible with NCV4264 and
NCV4264−2, and it could replace these parts when very low
quiescent current is required.
The output voltage is accurate within "2.0%, and maximum
dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output
overcurrent faults, and excess die temperature. No external
components are required to enable these features.
Features
• 5.0 V Fixed Output
• "2.0% Output Accuracy, Over Full Temperature Range
• 30 mA Maximum Quiescent Current at IOUT = 100 mA
• 600 mV Maximum Dropout Voltage at 150 mA Load Current
• Wide Input Voltage Operating Range of 5.5 V to 45 V
• Internal Fault Protection
♦ −42 V Reverse Voltage
♦ Short Circuit/Overcurrent
♦ Thermal Overload
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• AEC−Q100 Qualified
• This is a Pb−Free Device
http://onsemi.com
MARKING
DIAGRAMS
TAB
12 3
SOT−223
ST SUFFIX
CASE 318E
12
3
4 DPAK
DT SUFFIX
CASE 369C
AYM
V6645
1
1
V66450G
ALYWW
A = Assembly Location
L = Wafer Lot
Y = Year
WW = Work Week
M = Date Code
G = Pb−Free Package
PIN CONNECTIONS
PIN FUNCTION
1 VIN
2, TAB GND
3 VOUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
November, 2006 − Rev. 1
1
Publication Order Number:
NCV8664/D
No Preview Available ! |
www.DataSheet4U.com
IN
Bias Current
Generators
1.3 V
Reference
+
Error
Amp
−
NCV8664
OUT
Thermal
Shutdown
GND
Figure 1. Block Diagram
PIN FUNCTION DESCRIPTION
Pin No.
Symbol
Function
1 VIN Unregulated input voltage; 5.5 V to 45 V.
2
GND
Ground; substrate.
3
VOUT
Regulated output voltage; collector of the internal PNP pass transistor.
TAB
GND
Ground; substrate and best thermal connection to the die.
OPERATING RANGE
Pin Symbol, Parameter
Symbol
Min Max
Unit
VIN, DC Input Operating Voltage
Junction Temperature Operating Range
VIN
5.5 +45
V
TJ
−40 +150
_C
MAXIMUM RATINGS
Rating
Symbol
Min Max
Unit
VIN, DC Voltage
VOUT, DC Voltage
Storage Temperature
ESD Capability, Human Body Model (Note 1)
ESD Capability, Machine Model (Note 1)
VIN
VOUT
Tstg
VESDHB
VESDMIM
−42
−0.3
−55
4000
200
+45
+16
+150
−
−
V
V
_C
V
V
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 incorporates ESD protection and is tested by the following methods:
ESD HBM tested per AEC−Q100−002 (EIA/JESD22−A 114C)
ESD MM tested per AEC−Q100−003 (EIA/JESD22−A 115C)
Thermal Resistance
Parameter
Junction−to−Ambient
DPAK
Junction−to−Ambient
SOT−223
Junction−to−Case
DPAK
Junction−to−Case
SOT−223
2. 1 oz., 100 mm2 copper area.
Symbol
RqJA
RqJA
RqJC
RqJC
Condition
Min Max Unit
−
101 (Note 2)
°C/W
−
99 (Note 2)
°C/W
− 9.0 °C/W
− 17 °C/W
http://onsemi.com
2
No Preview Available ! |
www.DataSheet4U.com
NCV8664
Lead Soldering Temperature and MSL
Rating
Lead Temperature Soldering
Reflow (SMD Styles Only), Lead Free (Note 3)
Moisture Sensitivity Level
SOT223
DPAK
3. Lead Free, 60 sec – 150 sec above 217_C, 40 sec max at peak.
Symbol
Tsld
MSL
Min Max
− 265 pk
1−
1−
Unit
_C
−
ELECTRICAL CHARACTERISTICS (VIN = 13.5 V, Tj = −40_C to +150_C, unless otherwise noted.)
Characteristic
Symbol
Test Conditions
Min
Output Voltage
Line Regulation
VOUT
DVOUT vs. VIN
0.1 mA v IOUT v 150 mA (Note 4)
6.0 V v VIN v 28 V
IOUT = 5.0 mA
6.0 V v VIN v 28 V
4.900
−25
Load Regulation
Dropout Voltage
Quiescent Current
Active Ground Current
DVOUT vs. IOUT
VIN−VOUT
Iq
IG(ON)
1.0 mA v IOUT v 150 mA (Note 4)
IQ = 100 mA (Notes 4 & 5)
IQ = 150 mA (Notes 4 & 5)
IOUT = 100 mA
TJ = 25_C
TJ = −40_C to +85_C
IOUT = 50 mA (Note 4)
IOUT = 150 mA (Note 4)
−35
−
−
−
−
−
Power Supply Rejection
Output Capacitor for Stability
PSRR
COUT
ESR
VRIPPLE = 0.5 VP−P, F = 100 Hz
IOUT = 0.1 mA to 150 mA
(Note 4)
−
10
−
Typ
5.000
Max
5.100
5.0 +25
5.0 +35
265 500
315 600
21
22
1.3
8.0
TBD
−
−
29
30
3
15
−
−
9.0
Unit
V
mV
mV
mV
mA
mA
%/V
mF
W
PROTECTION
Current Limit
IOUT(LIM)
VOUT = 4.5 V (Note 4)
150 − 500 mA
Short Circuit Current Limit
IOUT(SC)
VOUT = 0 V (Note 4)
100 − 500 mA
Thermal Shutdown Threshold
TTSD
(Note 9)
150 − 200 _C
4. Use pulse loading to limit power dissipation.
5. Dropout voltage = (VIN–VOUT), measured when the output voltage has dropped 100 mV relative to the nominal value obtained with VIN = 13.5 V.
6. Not tested in production. Limits are guaranteed by design.
5.5−45 V
Input
CI1
1.0 mF
II
100 nF
Vin 1
8664
3 Vout
2
IQ Output
COUT
10 mF
RL
GND
Figure 2. Measurement Circuit
5.5−45 V
Input
Cin
100 nF
Vin 1
8664
3 Vout
2
COUT
10 mF
5.0 V Output
GND
Figure 3. Applications Circuit
http://onsemi.com
3
Скачать PDF:
[ NCV8664.PDF Даташит ]
Номер в каталоге | Описание | Производители |
NCV8660 | Very Low Iq LD0 150 mA Regulator | ON Semiconductor |
NCV8660B | LD0 150 mA Regulator | ON Semiconductor |
NCV8664 | Ultra Low Dropout Linear Regulator | ON Semiconductor |
NCV8664C | Low Dropout Linear Regulator | ON Semiconductor |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |