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MAX1970EEE集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
MAX1970EEE |
參數(shù)屬性 | MAX1970EEE 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ/PROG DL 16QSOP |
功能描述 | Dual, 180? Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO |
封裝外殼 | 16-SSOP(0.154",3.90mm 寬) |
文件大小 |
371.12 Kbytes |
頁面數(shù)量 |
20 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-11 23:00:00 |
MAX1970EEE規(guī)格書詳情
General Description
The MAX1970/MAX1971/MAX1972 dual-output current-mode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size and cost. Switching the regulators 180° out-of-phase also reduces the input capacitor size and cost. Ceramic capacitors can be used for input and output.
Features
? Current-Mode, 1.4MHz Fixed-Frequency PWM Operation
? 180° Out-of-Phase Operation Reduces Input Capacitor
? ±1 Output Accuracy Over Load, Line, and Temperature Ranges
? 750mA Guaranteed Output Current
? 2.6V to 5.5V Input
? Power-On Reset Delay of 16.6ms (MAX1970) or 175ms (MAX1971 and MAX1972)
? Power-Fail Output (MAX1970 and MAX1972 Only)
? Power-On Reset Input (MAX1971 Only)
? Operation Outside xDSL Band
? Ultra-Compact Design with Smallest External Components
? Outputs Adjustable from 0.8V to VIN or 1.8V/3.3V and 1.5V/2.5V Preset
? All-Ceramic Capacitor Application
? Soft-Start Reduces Inrush Current
Applications
xDSL Modems
xDSL Routers
Copper Gigabit SFP and GBIC Modules
USB-Powered Devices
Dual LDO Replacement
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX1970EEE+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
管件
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)節(jié)(可編程)
- 輸出數(shù):
2
- 電壓 - 輸入(最小值):
2.6V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.2V(1.5V,1.8V,2.5V,3.3V)
- 電壓 - 輸出(最大值):
5.5V
- 電流 - 輸出:
750mA
- 頻率 - 開關(guān):
1.4MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-QSOP
- 描述:
IC REG BUCK ADJ/PROG DL 16QSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
3656 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
MAXIM |
2020+ |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | |||
MAXIM/美信 |
22+ |
SSOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM/美信 |
22+ |
SSOP16 |
354000 |
詢價 | |||
MAXIM |
sop |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAX |
TSSOP |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
max |
23+ |
sop |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
24+ |
SSOP16 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
MAXIM |
22+23+ |
QSOP16 |
33828 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
SSOP16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 |