ADP1611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(hào) |
ADP1611 |
參數(shù)屬性 | ADP1611 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 CONV DC-DC STEP UP SW 8-MSOP |
功能描述 | - |
封裝外殼 | 8-TSSOP,8-MSOP(0.118",3.00mm 寬) |
文件大小 |
819.45 Kbytes |
頁(yè)面數(shù)量 |
32 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-22 18:05:00 |
相關(guān)芯片規(guī)格書
更多ADP1611規(guī)格書詳情
ADP1611屬于集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADP1611穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級(jí)設(shè)備,用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件,設(shè)備提供的電力會(huì)通過(guò)該元件。
GENERAL DESCRIPTION
The ADP1621 is a fixed-frequency, pulse-width modulation (PWM), current-mode, step-up converter controller. It drives an external n-channel MOSFET to convert the input voltage to a higher output voltage. The ADP1621 can also be used to drive flyback, SEPIC, and forward converter topologies, either isolated or nonisolated.
The ADP1621 eliminates the use of a current-sense power resistor by measuring the voltage drop across the on resistance of the n-channel MOSFET. This technique, allowed up to a maximum voltage of 30 V at the switch node, maximizes efficiency and reduces cost. For switch-node voltages higher than 30 V or for more accurate current limiting, the CS pin can be connected to a current-sense resistor in the source of the MOSFET.
FEATURES
92 efficiency (no sense resistor required)
±1.0 initial accuracy
IC supply voltage range: 2.9 V to 5.5 V
Power-input voltage as low as 1.0 V
Capable of high supply input voltage (>5.5 V)
with an external NPN or a resistor
VIN UVLO and 35 mA shunt regulator
External slope compensation with 1 resistor
Programmable operating frequency
(100 kHz to 1.5 MHz) with 1 resistor
Lossless current sensing for switch-node voltage <30 V
Resistor current sensing for switch-node voltage >30 V
Synchronizable to external clock
Current-mode operation for excellent line and load transient
responses
10 μA shutdown current
Current limit and thermal overload protection
Soft start in 2048 clock cycles
APPLICATIONS
APD bias
Portable electronic equipment
Isolated dc/dc converter
Step-up/step-down dc/dc converter
LED driver for laptop computer and navigation system
LCD backlighting
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
ADP1611ARMZ-R7
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-TSSOP,8-MSOP(0.118",3.00mm 寬)
- 供應(yīng)商器件封裝:
8-MSOP
- 描述:
IC CONV DC-DC STEP UP SW 8-MSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AD |
0824+ |
MSOP |
484 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ADI/亞德諾 |
18+ |
MSOP-8 |
9251 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
AnalogDevicesInc. |
23+ |
8-MSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
ADI |
22+ |
8MSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ADI/亞德諾 |
2023+ |
MSOP8 |
1459 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
量大可定AD |
MSOP8 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
量大可定AD |
20+ |
MSOP8 |
49000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
ADI(亞德諾) |
23+ |
N/A |
10000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
AD |
1742+ |
MSOP8 |
98215 |
只要網(wǎng)上有絕對(duì)有貨!只做原裝正品! |
詢價(jià) |