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| 型号： | TNY263PN |
| 厂商： | Power Integrations |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC OFFLINE SWIT OTP OCP HV 8DIP |
| 标准包装： | 50 |
| 系列： | TinySwitch®-II |
| 输出隔离： | 隔离 |
| 频率范围： | 124kHz ~ 140kHz |
| 输出电压： | 700V |
| 功率（瓦特）： | 7.5W |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm），7 引线 |
| 供应商设备封装： | DIP-8B |
| 包装： | 管件 |
| 产品目录页面： | 1203 (CN2011-ZH PDF) |
| 其它名称： | 596-1045-5 |
TinySwitch-II Family
TNY263-268
?
Enhanced, Energy Efficient, Low Power
Off-line Switcher
Product Highlights
+
+
TinySwitch-II Features Reduce System Cost
? Fully integrated auto-restart for short circuit and open loop fault
protection – saves external component costs
Optional
UV Resistor
DC
Output
-
? Built-in circuitry practically eliminates audible noise with ordinary
dip-varnished transformer
? Programmable line undervoltage detect feature prevents power
on/off glitches – saves external components
? Frequency jittering dramatically reduces EMI (~10 dB)
Wide-Range
HV DC Input
TinySwitch-II
D
S
EN/UV
BP
– minimizes EMI ?lter component costs
? 132 kHz operation reduces transformer size – allows use of
EF12.6 or EE13 cores for low cost and small size
-
PI-2684-021809
? Very tight tolerances and negligible temperature variation on key
Figure 1.
Typical Standby Application.
parameters eases design and lowers cost
? Lowest component count switcher solution
? Expanded scalable device family for low system cost
Output Power Table
Adapter 1
Adapter 1
Better Cost/Performance over RCC & Linears
? Lower system cost than RCC, discrete PWM and other
integrated/hybrid solutions
? Cost effective replacement for bulky regulated linears
? Simple ON/OFF control – no loop compensation needed
Product 3
TNY263 P/G
230 VAC ± 15%
Open
Frame 2
5W 7.5 W
85-265 VAC
Open
Frame 2
3.7 W 4.7 W
EcoSmart – Extremely Energy Ef ?cient
? No bias winding – simpler, lower cost transformer
? Simple design practically eliminates rework in manufacturing
?
? No load consumption <50 mW with bias winding and
<250 mW without bias winding at 265 VAC input
TNY264 P/G
TNY265 P/G
TNY266 P/G
TNY267 P/G
TNY268 P/G
5.5 W
8.5 W
10 W
13 W
16 W
9W
11 W
15 W
19 W
23 W
4W
5.5 W
6W
8W
10 W
6W
7.5 W
9.5 W
12 W
15 W
? Meets California Energy Commission (CEC), Energy Star, and
EU requirements
? Ideal for cell-phone charger and PC standby applications
High Performance at Low Cost
? High voltage powered – ideal for charger applications
? High bandwidth provides fast turn on with no overshoot
? Current limit operation rejects line frequency ripple
? Built-in current limit and thermal protection improves safety
Description
TinySwitch-II integrates a 700 V power MOSFET, oscillator, high
voltage switched current source, current limit and thermal
shutdown circuitry onto a monolithic device. The start-up and
operating power are derived directly from the voltage on the
DRAIN pin, eliminating the need for a bias winding and
associated circuitry. In addition, the TinySwitch-II devices
incorporate auto-restart, line undervoltage sense, and frequency
jittering. An innovative design minimizes audio frequency
components in the simple ON/OFF control scheme to practically
eliminate audible noise with standard taped/varnished
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.
2. Minimum practical continuous power in an open frame design with adequate
heat sinking, measured at 50 °C ambient (See Key Applications
Considerations).
3. Packages: P: DIP-8B, G: SMD-8B. Please see Part Ordering Information.
transformer construction. The fully integrated auto-restart circuit
safely limits output power during fault conditions such as output
short circuit or open loop, reducing component count and
secondary feedback circuitry cost. An optional line sense resistor
externally programs a line undervoltage threshold, which
eliminates power down glitches caused by the slow discharge of
input storage capacitors present in applications such as standby
supplies. The operating frequency of 132 kHz is jittered to
signi?cantly reduce both the quasi-peak and average EMI,
minimizing ?ltering cost.
February 2009
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TNY263PN-TL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Enhanced, Energy Efficient, Low Power Off-line Switcher |
| TNY263PTL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Enhanced, Energy Efficient, Low Power Off-line Switcher |
| TNY264 | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Generic PCB for DVD Player using TinySwitch-II |
| TNY264_1 | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Generic PCB for DVD Player using TinySwitch-II |
| TNY264G | 功能描述:IC OFFLINE SWIT OTP OCP HV 8SMD RoHS:否 类别:集成电路 (IC) >> PMIC - AC-DC 转换器，离线开关 系列:TinySwitch®-II 标准包装:1 系列:FPS™ 输出隔离:隔离 频率范围:61kHz ~ 73kHz 输入电压:8 V ~ 26 V 输出电压:650V 功率（瓦特）:12W 工作温度:-40°C ~ 115°C 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-MDIP 包装:Digi-Reel® 其它名称:FSL206MRBNFSDKR |
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