MAX860MJA中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX860MJA規(guī)格書詳情
General Description
The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies, these devices use only two small, low-cost capacitors. Their 50mA output makes switching regulators unnecessary, eliminating inductors and their associated cost, size, and EMI. Greater than 90 efficiency over most of the load-current range, combined with a typical operating current of only 200μA (MAX860), provides ideal performance for both battery-powered and board-level voltage-conversion applications.
Features
? 8-Pin, 1.11mm High μMAX Package
? Invert or Double the Input Supply Voltage
? Three Selectable Switching Frequencies
? High Frequency Reduces Capacitor Size
? 87 Efficiency at 50mA
? 200μA Quiescent Current (MAX860)
? 1μA Shutdown Supply Current
? 600mV Voltage Drop at 50mA Load
? 12Ω Output Resistance
Applications
??? Portable Computers
??? Medical Instruments
??? Interface Power Supplies
??? Hand-Held Instruments
??? Operational-Amplifier Power Supplies
產(chǎn)品屬性
- 型號：
MAX860MJA
- 功能描述：
直流/直流開關轉換器
- 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(shù)量：
2
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
QFN |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
MAXIM/美信 |
24+ |
NA/ |
4708 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
Maxim Integrated |
23+ |
NA |
14280 |
強勢渠道訂貨 7-10天 |
詢價 | ||
MAXIM/美信 |
21+ |
SOP |
7540 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
23+ |
SOP |
4963 |
詢價 | |||
MAX |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價 | ||
MAX |
24+ |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | |||
MAXIM |
22+ |
MSOP-8 |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM |
MSOP-8 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
