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| 型號： | TEA1610T/N5,118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 112K |
| 代理商： | TEA1610T/N5,118 |
TEA1610T_P_3
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 03 — 26 March 2007
5 of 21
NXP Semiconductors
TEA1610P; TEA1610T
Zero-voltage-switching resonant converter controller
8.
Functional description
8.1 Start-up
switch is turned-on while the high side power switch remains in the non-conducting state.
This start-up output state guarantees the initial charging of the bootstrap capacitor (Cboot)
used for the oating supply of the high side driver.
During start-up, the voltage on the frequency capacitor (Cf) is zero and denes the
start-up state. The output voltage of the error amplier is kept constant (typ. 2.5 V) and
switching starts at about 80 % of the maximum frequency at the moment pin VDD reaches
the start level.
The start-up state is maintained until VDD reaches the start level (13.5 V), the oscillator is
activated and the converter starts operating.
Fig 5.
Start-up
mgt998
t
GH-SH
GL
0
VDD
VDD(start)
VDD(initial)
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| TEA1611T/N1,518 | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 IC RESONANT CONV CTRLR RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TEA1611T/N2,518 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 5VIN 2.5VOUT 50% RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TEA1611T/N2518 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| TEA1612T/N1,518 | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 IC RESONANT CONV CTRLR RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TEA1613T/N1,518 | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 IC CTLR RESONANT CONV RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
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