參數(shù)資料
型號: 935256880112
廠商: NXP SEMICONDUCTORS
元件分類: 穩(wěn)壓器
英文描述: 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDIP8
封裝: SOT-97, DIP-8
文件頁數(shù): 14/22頁
文件大?。?/td> 154K
代理商: 935256880112
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TEA1501
Information as of 2000-08-19
TEA1501; Greeny; GreenChip
The TEA1501 (Greeny) is the low power member of the GreenChipTM family and is especially designed for standby switched mode power
supply applications. Greeny incorporates all the necessary functions for an efficient and low cost power supply for 90 to 276 V AC universal
input. Greeny is a monolithic integrated circuit and is available in a DIP8 package. The design is made in the BCD_PowerLogic750 process
and includes the high voltage switching device. Using only 7 functional pins, Greeny contains extensive control functions to form a flexible
and a reliable power supply with a minimum of external components. Greeny operates in a flyback topology with a fixed switching
frequency, constant primary peak current control and regulates the output voltage in burst mode. Applications include low power supplies
and standby power supplies as used in television, monitor, lighting electronics and domestic appliances with an output power from 0.1 to 3
W.
l
Direct off-line operation (90 to 276 V AC)
l
Low external component count
l
Integrated high voltage startup current source for a fast startup within 0.25 s
l
Integrated power switch: 650 V40
0.25 A
l
Programmable primary peak current
l
Data transfer from isolated secondary side to non-isolated primary side via the transformer
l
On/Off function replaces expensive mains switch by a functional switch.
Green features
l
Low current consumption in Off mode, typical 40 A
l
Efficient burst mode operation, for 0.1 to 3 W output power.
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相關(guān)PDF資料
PDF描述
935261695112 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
935261770518 1-CH 9-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
935261770112 1-CH 9-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
935261770118 1-CH 9-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
935261770512 1-CH 9-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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