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參數(shù)資料
| 型號： | NCV8800 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Synchronous Buck Regulator with 1.0 Amp Switch |
| 中文描述： | 同步降壓穩(wěn)壓器的1.0安培開關(guān) |
| 文件頁數(shù)： | 6/12頁 |
| 文件大小： | 103K |
| 代理商： | NCV8800 |
NCV8800 Series
http://onsemi.com
6
PACKAGE PIN DESCRIPTION
PACKAGE LEAD #
LEAD SYMBOL
FUNCTION
1
AUXILIARY
Alternate path for voltage input to the IC.
2
ENABLE
Sense for powerup. This pin must be high before SWITCH turns on.
3
RESET
CMOS compatible open drain output lead. RESET goes low whenever FB1 or FB2 is
below the RESET low threshold, or above the RESET high threshold.
4, 5, 12, 13
GND
Ground.
6
DELAY
RESET delay control. Time is doubled when pin moved to FB1 or FB2 from 0 V.
7
FB1
Voltage feedback to error amplifier. Shorted with FB2.
8
FB2
Voltage feedback to error amplifier. Shorted with FB1.
9
COMP
Loop compensation node for error amplifier. (1.0 k
and 0.1
μ
F to ground).
10
NC
No connection.
11
V
IN2
Supply input voltage for internal bias circuitry.
14
SWITCH
Drive for external inductor.
15
CP
Node for charge pump bootstrap capacitor.
16
V
IN
Supply input voltage for output drivers.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV8800/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Buck Regulator with 1.0 Amp Switch |
| NCV8800HDW26 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Synchronous Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV8800HDW26G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Synchronous Buck Automotive RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV8800HDW26R2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Synchronous Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCV8800HDW26R2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Synchronous Buck Automotive RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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