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參數(shù)資料
| 型號： | TOP214YAI* |
| 英文描述： | Digital Pushwheel Switch; No. of Switch Positions:16; Leaded Process Compatible:Yes; Mounting Type:Extended Leads; Output Code:Binary Coded Hexadecimal; Peak Reflow Compatible (260 C):No; Switch Features:Rotary Thumbwheel Actuator RoHS Compliant: Yes |
| 中文描述： | 0-100糯的TOPSwitch使用230伏交流輸入或0 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 160K |
July 1996
Product Highlights
Low Cost Replacement for Discrete Switchers
20 to 50 fewer components - cuts cost, increases reliability
Source-connected tab and Controlled MOSFET turn-on
reduce EMI and EMI filter costs
Allows for a 50% smaller and lighter solution
Cost competitive with linears above 5 W
Up to 90% Efficiency in Flyback Topology
Built-in start-up and current limit reduce DC losses
Low capacitance 700 V MOSFET cuts AC losses
CMOS controller/gate driver consumes only 6 mW
70% maximum duty cycle minimizes conduction losses
Simplifies Design - Reduces Time to Market
Supported by many reference design boards
Integrated PWM Controller and 700 V MOSFET in a
industry standard three pin TO-220 package
Only one external capacitor needed for compensation,
bypass and start-up/auto-restart functions
System Level Fault Protection Features
Auto-restart and cycle by cycle current limiting functions
handle both primary and secondary faults
On-chip latching thermal shutdown protects the entire
system against overload
Highly Versatile
Implements Buck, Boost, Flyback or Forward topology
Easily interfaces with both opto and primary feedback
Supports continuous or discontinuous mode of operation
Description
The
TOPSwitch
family implements, with only three pins, all
functions necessary for an off-line switched mode control
system: high voltage N-channel power MOSFET with controlled
turn-on gate driver, voltage mode PWM controller with
integrated 100 kHz oscillator, high voltage start-up bias circuit,
bandgap derived reference, bias shunt regulator/error amplifier
for loop compensation and fault protection circuitry. Compared
to discrete MOSFET and controller or self oscillating (RCC)
switching converter solutions, a
TOPSwitch
integrated circuit
can reduce total cost, component count, size, weight and at the
same time increase efficiency and system reliability. These
PI-1703-112995
AC
IN
DRAIN
SOURCE
CONTROL
TOPSwitch
Figure 1. Typical Application.
TOP200-4/14
TOPSwitch
Three-terminal Off-line PWM Switch
devices are intended for 100/110/230 VAC off-line Power
Supply applications in the 0 to 100 W (0 to 50 W universal)
range and 230/277 VAC off-line power factor correction (PFC)
applications in the 0 to 150 W range.
TOP200YAI*
0-25 W
0-12 W
0-25 W
TOP201YAI*
20-45 W
10-22 W
20-50 W
TOP202YAI*
30-60 W
15-30 W
30-75 W
TOP203YAI*
40-70 W
20-35 W
50-100 W
TOP214YAI*
50-85 W
25-42 W
60-125 W
TOP204YAI*
60-100 W
30-50 W
75-150 W
ORDER
PART
NUMBER
230 VAC or
110 VAC
w/Doubler
FLYBACK
85-265
VAC
PFC/
BOOST
230/277
VAC
OUTPUT POWER RANGE
TOPSwitch SELECTION GUIDE
* Package Outline: Y03A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TOP233P | Analog IC |
| TOP233Y | Analog IC |
| TOP234G | Analog IC |
| TOP234P | Analog IC |
| TOP234Y | 0-75 W Flyback design energy efficient |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TOP214YN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 25-42 W 85-265 VAC 50-85 W 100/115/230 RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP221-227 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TOP221G | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 6W 85-265 VAC 9W100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP221GN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 6W 85-265 VAC 9W100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
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