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參數資料
| 型號： | NCV33163DW |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 2.5 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | SO-16 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 203K |
| 代理商： | NCV33163DW |
Semiconductor Components Industries, LLC, 2002
November, 2002 - Rev. 0
1
Publication Order Number:
NCV33163/D
NCV33163
Product Preview
2.5 A, StepUp/Down/
Inverting Switching
Regulators
The NCV33163 series are monolithic power switching regulators
that contain the primary functions required for dc-to-dc converters.
This series is specifically designed to be incorporated in step-up,
step-down, and voltage-inverting applications with a minimum
number of external components.
These devices consist of two high gain voltage feedback
comparators, temperature compensated reference, controlled duty
cycle oscillator, driver with bootstrap capability for increased
efficiency, and a high current output switch. Protective features consist
of cycle-by-cycle current limiting, and internal thermal shutdown.
Also included is a low voltage indicator output designed to interface
with microprocessor based systems.
These devices are contained in a 16 pin dual-in-line heat tab plastic
package for improved thermal conduction.
Output Switch Current in Excess of 2.0 A
Operation from 2.5 V to 60 V
OC
Input
Low Standby Current
Precision 2% Reference
Controlled Duty Cycle Oscillator
Driver with Bootstrap Capability for Increased Efficiency
Cycle-by-Cycle Current Limiting
Internal Thermal Shutdown Protection
Low Voltage Indicator Output for Direct Microprocessor Interface
Heat Tab Power Package
Moisture Sensitivity Level (MSL) Equals 1
NCV Prefix, for Automotive and Other Applications Requiring Site
and Change Control
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
Device
Package
Shipping
ORDERING INFORMATION
NCV33163DW
SO-16W
47 Units/Rail
NCV33163P
PDIP-16
http://onsemi.com
25 Units/Rail
NCV33163DWR2
SO-16W
1000 Tape &
Reel
MARKING
DIAGRAMS
A
WL = Wafer Lot
YY
= Year
WW = Work Week
= Assembly Lo1
1
16
PDIP-16
P SUFFIX
CASE 648C
1
16
SO-16W
DW SUFFIX
CASE 751G
1
16
NCV33163DW
AWLYYWW
16
1
16
15
14
13
12
11
10
9
2
3
4
5
6
7
8
(Top View)
LVI Output
Voltage Feedback 2
Voltage Feedback 1
Gnd
Timing Capacitor
V
CC
I
pk
Sense
Bootstrap Input
Switch
Emitter
Gnd
Switch Collector
Driver Collector
PIN CONNECTIONS
NCV33163P
AWLYYWW
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| NCV4275DT | 5.0 V Low-Drop Voltage Regulator |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCV33163DWR2 | 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 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| 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 |
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