參數資料
型號: NCV8800HDW75
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Synchronous Buck Regulator with 1.0 Amp Switch
中文描述: 2.5 A SWITCHING REGULATOR, 230 kHz SWITCHING FREQ-MAX, PDSO16
封裝: SOP-16
文件頁數: 6/12頁
文件大?。?/td> 89K
代理商: NCV8800HDW75
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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相關代理商/技術參數
參數描述
NCV8800HDW75G 功能描述:直流/直流開關轉換器 Synchronous Buck Automotive RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
NCV8800HDW75R2 功能描述:直流/直流開關轉換器 Synchronous Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
NCV8800HDW75R2G 功能描述:直流/直流開關轉換器 Synchronous Buck Automotive RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
NCV8800SDW26 功能描述:直流/直流開關轉換器 Synchronous Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
NCV8800SDW26G 功能描述:直流/直流開關轉換器 Synchronous Buck Automotive RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT