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參數資料
| 型號： | MC33365P |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 50mA Switched-Cap DC/DC Converter 8-MSOP |
| 中文描述： | 1 A SWITCHING REGULATOR, 315 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, DIP-16/13 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 233K |
| 代理商： | MC33365P |
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
HIGH VOLTAGE
OFF–LINE
SWITCHING REGULATOR
ORDERING INFORMATION
TJ = –25
°
to +125
°
C
P SUFFIX
PLASTIC PACKAGE
CASE 648E
(DIP–16)
16
1
1
16
13
12
11
10
9
3
4
5
6
7
8
(Top View)
Startup Input
VCC
Gnd
RT
CT
Regulator Output
Power Switch
Drain
Gnd
Compensation
PIN CONNECTIONS
Order this document by MC33365/D
BOK
Voltage Feedback
Input
MC33365P
DIP–16
1
MOTOROLA ANALOG IC DEVICE DATA
The MC33365 is a monolithic high voltage switching regulator that is
specifically designed to operate from a rectified 240 Vac line source. This
integrated circuit features an on–chip 700 V/1.0 A SenseFET power switch,
450 V active off–line startup FET, duty cycle controlled oscillator, current
limiting comparator with a programmable threshold and leading edge
blanking, latching pulse width modulator for double pulse suppression, high
gain error amplifier, and a trimmed internal bandgap reference. Protective
features include cycle–by–cycle current limiting, input undervoltage lockout
with hysteresis, bulk capacitor voltage sensing, and thermal shutdown. This
device is available in a 16–lead dual–in–line package.
On–Chip 700 V, 1.0 A SenseFET Power Switch
Rectified 240 Vac Line Source Operation
On–Chip 450 V Active Off–Line Startup FET
Latching PWM for Double Pulse Suppression
Cycle–By–Cycle Current Limiting
Input Undervoltage Lockout with Hysteresis
Bulk Capacitor Voltage Comparator
Trimmed Internal Bandgap Reference
Internal Thermal Shutdown
Simplified Application
Startup
Reg
Osc
Thermal
LEB
PWM
DC Output
Startup Input
Gnd
4, 5, 12, 13
Mirror
7
AC Input
Regulator
Output
6
8
CT
RT
PWM Latch
EA
Ipk
VCC
3
11
16
9
10
1
Compensation
Voltage
Feedback
Input
Power Switch
Drain
BOK
Driver
BOK
UVLO
S
R
Q
Motorola, Inc. 1999
Rev 1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC33368D | 功能描述:功率因數校正 IC High Voltage PFC RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33368DG | 功能描述:功率因數校正 IC High Voltage PFC w/Critical Mode RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33368DG | 制造商:ON Semiconductor 功能描述:DC/DC Converter (DC-DC) / Switching Regu |
| MC33368DR2 | 功能描述:功率因數校正 IC High Voltage PFC RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC33368DR2G | 功能描述:功率因數校正 IC High Voltage PFC w/Critical Mode RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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