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參數(shù)資料
| 型號(hào)： | MC33163 |
| 廠商： | Motorola, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 397K |
| 代理商： | MC33163 |
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SEMICONDUCTOR
TECHNICAL DATA
POWER SWITCHING
REGULATORS
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
VCC
Ipk Sense
Bootstrap Input
Switch
Emitter
Gnd
Switch Collector
Driver Collector
PIN CONNECTIONS
Order this document by MC34163/D
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
MC33163DW
MC33163P
TA = – 40
°
to +85
°
C
SOP–16L
DIP–16
MC34163DW
MC34163P
TA = 0
°
to +70
°
C
SOP–16L
DIP–16
P SUFFIX
PLASTIC PACKAGE
CASE 648C
(DIP–16)
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SOP–16L)
1
1
16
16
1
MOTOROLA ANALOG IC DEVICE DATA
The MC34163 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 3.0 A
Operation from 2.5 V to 40 V 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
16
9
10
11
12
13
14
15
8
7
6
5
4
3
2
Control Logic
and Thermal
Shutdown
LVI
OSC
+
+
–
Voltage
Feedback 2
Voltage
Feedback 1
Gnd
Timing
Capacitor
VCC
Ipk Sense
Bootstrap
Input
Switch
Emitter
Gnd
Switch
Collector
Driver
Collector
+
+
+
ILimit
VFB
Representative Block Diagram
(Bottom View)
–
+
+
+
–
1
LVI Output
This device contains 114 active transistors.
Motorola, Inc. 1996
Rev 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC33163 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| MC33163DW | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| MC33163P | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| MC33163DW | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| MC33163P | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33163 | 制造商:SPC Multicomp 功能描述:PTC Resettable Fuse |
| MC33163DW | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163DWG | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163DWR2 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33163DWR2G | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 3.4A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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