音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TNY266P Datasheet

  • TNY266P

  • Enhanced, Energy Efficient, Low Power Off-line Switcher

  • 516.16KB

  • 20頁(yè)

  • POWERINT

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

廬
TNY264/266-268
TinySwitch-II
Family
Enhanced, Energy Efficient,
Low Power Off-line Switcher
Product Highlights
TinySwitch-II
Features Reduce System Cost
鈥?Fully integrated auto-restart for short circuit and open
loop fault protection鈥搒aves external component costs
鈥?Built-in circuitry practically eliminates audible noise with
ordinary varnished transformer
鈥?Programmable line under-voltage detect feature prevents
power on/off glitches鈥搒aves external components
鈥?Frequency jittering dramatically reduces EMI (~10 dB)
鈥搈inimizes EMI filter component costs
鈥?132 kHz operation reduces transformer size鈥揳llows use of
EF12.6 or EE13 cores for low cost and small size
鈥?Very tight tolerances and negligible temperature variation
on key parameters eases design and lowers cost
鈥?Lowest component count switcher solution
Better Cost/Performance over RCC & Linears
鈥?Lower system cost than RCC, discrete PWM and other
integrated/hybrid solutions
鈥?Cost effective replacement for bulky regulated linears
鈥?Simple ON/OFF control鈥搉o loop compensation needed
鈥?No bias winding鈥搒impler, lower cost transformer
+
Optional
UV Resistor
廬
+
DC Output
-
Wide-Range
HV DC Input
D
EN/UV
BP
TinySwitch-II
S
-
PI-2684-101700
Figure 1. Typical Standby Application.
OUTPUT POWER TABLE
230 VAC
鹵
15%
PRODUCT
(3)
Adapter
(1)
85-265 VAC
Open Adapter
(1)
Open
Frame
(2)
Frame
(2)
TNY264P or G
TNY266P or G
TNY267P or G
TNY268P or G
5.5 W
10 W
13 W
16 W
9W
15 W
19 W
23 W
4W
6W
8W
10 W
6W
9.5 W
12 W
15 W
EcoSmart
鈥揈xtremely Energy Efficient
鈥?No load consumption < 50 mW with bias winding and
< 250 mW without bias winding at 265 VAC input
鈥?Meets Blue Angel, Energy Star, and EC requirements
鈥?Ideal for cell-phone charger and PC standby applications
High Performance at Low Cost
鈥?High voltage powered鈥搃deal for charger applications
鈥?High bandwidth provides fast turn on with no overshoot
鈥?Current limit operation rejects line frequency ripple
鈥?Built-in current limit and thermal protection
廬
Table 1.
Notes:
1.
Typical continuous power in a non-ventilated enclosed
adapter measured at 50 藲C ambient.
2.
Maximum practical continuous
power in an open frame design with adequate heat sinking, measured at
50 藲C ambient (See key applications section for details).
3.
Packages:
P: DIP-8B, G: SMD-8B. Please see part ordering information.
Description
TinySwitch-II
maintains the simplicity of the
TinySwitch
topology, while providing a number of new enhancements to
further reduce system cost and component count, and to
practically eliminate audible noise. Like
TinySwitch,
a 700 V
power MOSFET, oscillator, high voltage switched current source,
current limit and thermal shutdown circuitry are integrated 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 under-
voltage 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 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
under-voltage 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 significantly reduce both the quasi-peak
and average EMI, minimizing filtering cost.
July 2001

TNY266P 產(chǎn)品屬性

  • 3,000

  • 集成電路 (IC)

  • PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān)

  • TinySwitch®-II

  • 隔離

  • 124kHz ~ 140kHz

  • -

  • 700V

  • 15W

  • -40°C ~ 150°C

  • 8-DIP（0.300"，7.62mm），7 引線

  • DIP-8B

  • 管件

TNY266P相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！