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參數(shù)資料
| 型號： | NCV33163DWR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 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： | 2.5 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 250K |
| 代理商： | NCV33163DWR2 |
MC34163, MC33163
http://onsemi.com
4
Figure 4. Feedback Comparator 1 Input Bias
Current versus Temperature
2.8
2.4
2.0
1.6
1.2
-55
-25
0
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
Is
V
CC
= 15 V
Pin 16 = V
CC
+ 5.0 V
VZ
Figure 5. Feedback Comparator 2 Threshold
Voltage versus Temperature
7.6
7.4
7.2
7.0
6.855
-25
0
25
50
75
100
12 5
T
A
, AMBIENT TEMPERATURE (
°
C)
I
Z
= 25 mA
,
VC
Figure 6. Bootstrap Input Current
Source versus Temperature
0
-0.4
0
0.8
2.4
3.2
I
E
, EMITTER CURRENT (A)
,
-0.8
-1.2
-1.6
-2.0
Figure 7. Bootstrap Input Zener Clamp
Voltage versus Temperature
1.2
1.0
I
C
, COLLECTOR CURRENT (A)
0.8
0.6
0.4
0.2
0
Gnd
II
140
-55
T
A
, AMBIENT TEMPERATURE (
°
C)
120
100
80
60
-25
0
25
50
75
100
125
VC
Vt
1300
1280
1260
1240
1220
1200
-55
T
A
, AMBIENT TEMPERATURE (
°
C)
-25
0
25
50
75
100
125
V
th
Typ = 1250 mV
V
th
Min = 1225 mV
V
CC
= 15 V
V
FB1
= 5.05 V
V
th
Max = 1275 mV
1.6
Bootstrapped, Pin 16 = V
CC
+ 5.0 V
Non-Bootstrapped, Pin 16 = V
CC
V
CC
0
0.8
2.4
3.2
1.6
Figure 8. Output Switch Source Saturation
versus Emitter Current
Figure 9. Output Switch Sink Saturation
versus Collector Current
Darlington, Pins 9, 10, 11 Connected
Grounded Emitter Configuration
Collector Sinking Current From V
CC
Pins 7, 8 = V
CC
= 15 V
Pins 4, 5, 12, 13, 14, 15 = Gnd
T
A
= 25
°
C, (Note 2)
Saturated Switch, R
Pin9
= 110
to V
CC
V
CC
= 15 V
Darlington Configuration
Emitter Sourcing Current to Gnd
Pins 7, 8, 10, 11 = V
CC
Pins 4, 5, 12, 13 = Gnd
T
A
= 25
°
C, (Note 2)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NCV33163DWR2G | 功能描述:直流/直流開關轉換器 60V 3A Buck/Boost RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| NCV33163P | 功能描述:直流/直流開關轉換器 60V 3A Buck/Boost RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| NCV33163PG | 功能描述:直流/直流開關調節(jié)器 60V 3A Buck/Boost RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| NCV33164 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits |
| NCV33164D-3R2 | 功能描述:監(jiān)控電路 2.65V UnderVoltage RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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