TK75002中文資料Toko數(shù)據(jù)手冊PDF規(guī)格書
TK75002規(guī)格書詳情
DESCRIPTION
The TK75002 monitors the output voltage of a power supply, generates an error signal, and transmits the error signal across an isolation barrier using a small pulse transformer. In conjunction with the pulse transformer, it replaces the TL431/opto-coupler combination and eliminates the undesirable zero created in the feedback loop by that combination. The transformer is driven with pulse amplitude modulation in a free-running oscillator configuration. The period of oscillation is proportional to the inductance of the pulse transformer. The magnitude of the voltage pulse is internally limited so that the pulse transformer design need not be changed for various output voltages.
The TK75002 is available in an 8-pin DIP package.
FEATURES
■ Eliminates Opto-coupler from Feedback Loop
■ Replaces TL431 and Eliminates Parasitic Zero
■ Pulse Transformer Driver
■ Same Transformer for Any Output Voltage
■ Peak Current Controlled
■ Automatic Volt-Second Balancing
■ Self-running Oscillator
■ Hi-performance Op-amp & Bandgap Reference
■ Functionally Integrated & Simplified 5-pin Design
APPLICATIONS
■ Power Supplies with Primary-Side Controller
■ Low Isolation-Barrier Capacitance Equipment
■ Instrumentation
■ Industrial Process Control
■ Test Equipment
■ Data Acquisition
產(chǎn)品屬性
- 型號:
TK75002
- 制造商:
TOKO
- 制造商全稱:
TOKO, Inc
- 功能描述:
ERROR SIGNAL ISOLATOR
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RCL |
23+ |
NA/ |
5250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
RCL |
22 |
DIP8 |
2000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RCL |
22+23+ |
DIP8 |
21859 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
RCL |
21+ |
DIP8 |
2000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
RCL |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
TOKOINC |
23+ |
SOP-12P |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
TOKO |
22+ |
SOP-12 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 | ||
TOKO |
24+ |
TSOP16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
TOKOINC |
23+ |
SOP12 |
7100 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
RCL |
2016+ |
DIP8 |
6526 |
只做原裝正品!假一賠十! |
詢價 |