参数资料
| 型号： | RDK-160 |
| 厂商： | Power Integrations |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | KIT REF DESIGN LINKSWITCH 2 |
| 应用说明： | LinkSwitch-II Family, Appl Note AN-44 |
| 设计资源： | RDR-157, 2.78W USB Charger Using LNK613DG RDR-158, 5W Charger Using LNK616PG RDR-159, 2.4W Charger Using LNK603DG |
| 标准包装： | 1 |
| 系列： | LinkSwitch-II |
| 主要目的： | AC/DC，主面 |
| 输出及类型： | 1，隔离 |
| 输入电压： | 85 ~ 265VAC |
| 稳压器拓扑结构： | 回扫 |
| 板类型： | 裸（未填充）和完全填充 |
| 已供物品： | 3 块装有元件的板，3 裸板，文档，样品 IC，软件 |
| 已用 IC / 零件： | LNK603，LNK604，LNK605，LNK606，LNK613，LNK614，LNK615，LNK616 |
| 相关产品： | 732-2247-ND - TRANS OFF LINE POWER PI LNK616 732-2246-ND - TRANS OFF LINE POWER PI LNK613 732-2245-ND - TRANS OFF LINE POWER PI LNK603 732-2244-ND - TRANS OFF LINE POWER PI LNK605 LNK616GG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SMD LNK606GG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SOIC LNK615DG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SOIC LNK605DG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SOIC LNK614DG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SOIC LNK604DG-TL-ND - IC OFFLINE SWIT CV/CC HV 8SOIC 更多... |
| 其它名称： | 596-1235 |
LinkSwitch-II Family
LNK603-606/613-616
?
Energy-Efficient, Accurate CV/CC Switcher
for Adapters and Chargers
Product Highlights
Dramatically Simplifies CV/CC Converters
? Eliminates optocoupler and all secondary CV/CC control circuitry
? Eliminates all control loop compensation circuitry
Advanced Performance Features
? Compensates for transformer inductance tolerances
? Compensates for input line voltage variations
? Compensates for cable voltage drop (LNK61X series)
? Compensates for external component temperature variations
? Very tight IC parameter tolerances using proprietary trimming
technology
Wide Range
High Voltage
DC Input
LinkSwitch-II
D
S
FB
BP/M
? Frequency jittering greatly reduces EMI filter cost
? Even tighter output tolerances achievable with external resistor
selection/trimming
? Programmable switching frequency up to 85 kHz to reduce
(a) Typical Application Schematic
PI-4960-011510
transformer size
Advanced Protection/Safety Features
? Auto-restart protection reduces power delivered by >95% for
output short circuit and control loop faults (open and shorted
components)
? Hysteretic thermal shutdown – automatic recovery reduces
power supply returns from the field
? Meets high voltage creepage requirements between DRAIN and
V O
±5%
±10%
all other pins both on the PCB and at the package
EcoSmart ? – Energy Efficient
PI-4906-041008
(b) Output Characteristic
I O
? Easily meets all global energy efficiency regulations
? No-load consumption below 30 mW at 230 VAC with optional
external bias winding
Figure 1.
Typical Application/Performance – Not a Simplified Circuit (a) and
Output Characteristic Envelope (b). (see Application Section for
more information).
? ON/OFF control provides constant efficiency down to very light
loads – ideal for CEC and ENERGY STAR 2.0 regulations
Output Power Table
Adapter
? No current sense resistors – maximizes efficiency
Green Package
? Halogen free and RoHS compliant package
Applications
? Chargers for cell/cordless phones, PDAs, MP3/portable audio
devices, adapters, LED drivers, etc.
Product 3
LNK603/613PG/DG
LNK604/614PG/DG
LNK605/615PG/DG
LNK606/616PG/GG/DG
2.5 W
3.5 W
4.5 W
5.5 W
1
85-265 VAC
Open Frame 2
3.3 W
4.1 W
5.1 W
6.1 W
Description
The LinkSwitch-II dramatically simplifies low power CV/CC
charger designs by eliminating an optocoupler and secondary
control circuitry. The device introduces a revolutionary control
technique to provide very tight output voltage and current
regulation, compensating for transformer and internal parameter
tolerances along with input voltage variations.
The device incorporates a 700 V power MOSFET, a novel ON/OFF
control state machine, a high voltage switched current source for
self biasing, frequency jittering, cycle-by-cycle current limit and
hysteretic thermal shutdown circuitry onto a monolithic IC.
www.powerint.com
Table 1. Output Power Table.
Notes:
1. Minimum continuous power in a typical non-ventilated enclosed adapter
measured at +50 °C ambient, device, T J <100 °C.
2. Maximum practical continuous power in an open frame design with adequate
heatsinking, measured at 50 °C ambient (see Key Applications Considerations
section for more information).
3. Packages: P: DIP-8C, G: SMD-8C, D: SO-8C.
January 2010
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| RDK-193 | 功能描述:LED 照明开发工具 LED Drvr Ref Des LinkSwitch-PH RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
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