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參數(shù)資料
| 型號： | NCV3063 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 射頻放大器 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 269K |
| 代理商： | NCV3063 |
NCP3063, NCP3063B, NCV3063
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
CC
= 5.0 V, T
J
= T
low
to T
high
[Note 5], unless otherwise specified)
Symbol
Characteristic
Conditions
Min
Typ
Max
Unit
OSCILLATOR
f
OSC
Frequency
(VPin 5 = 0 V, CT = 2.2 nF,
T
J
= 25
°
C)
110
150
190
kHz
I
DISCHG
/
CHG
Discharge to Charge Current Ratio
(Pin 7 to V
CC
, T
J
= 25
°
C)
5.5
6.0
6.5
V
IPK(Sense)
Current Limit Sense Voltage
(T
J
= 25
°
C) (Note 6)
165
200
235
mV
OUTPUT SWITCH
(Note 7)
V
SWCE(DROP)
Darlington Switch Collector to
Emitter Voltage Drop
(I
SW
= 1.0 A, Pin 2 to GND,
T
J
= 25
°
C) (Note 7)
1.0
1.3
V
I
C(OFF)
Collector OffState Current
(V
CE
= 40 V)
0.01
100
A
COMPARATOR
V
TH
Threshold Voltage
T
J
= 25
°
C
1.250
V
NCP3063
1.5
+1.5
%
NCP3063B, NCV3063
2
+2
%
REG
LiNE
Threshold Voltage Line Regulation
(V
CC
= 5.0 V to 40 V)
6.0
2.0
6.0
mV
I
CII in
Input Bias Current
(V
in
= V
th
)
1000
100
1000
nA
TOTAL DEVICE
I
CC
Supply Current
(V
= 5.0 V to 40 V,
CT = 2.2 nF, Pin 7 = V
,
VPin 5 > V
th
, Pin 2 = GND,
remaining pins open)
7.0
mA
Thermal Shutdown Threshold
160
°
C
Hysteresis
10
°
C
5. NCP3063: T
low
= 0
°
C, T
high
= +70
°
C;
NCP3063B, NCV3063: T
low
= 40
°
C, T
high
= +125
°
C
6. The
V
IPK(Sense)
Current Limit Sense Voltage is specified at static conditions. In dynamic operation the sensed current turnoff value depends
on comparator response time and di/dt current slope. See the Operating Description section for details.
7. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient temperature as possible.
8. NCV prefix is for automotive and other applications requiring site and change control.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV3063DR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5 A DCDC SW REG RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV3063MNTXG | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 SWITCHING REGULATOR 1.5A 150kHz RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV3063PG | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5 A DCDC SW REG RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV3064 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/OFF Function |
| NCV3064B | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/OFF Function |
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