MAX745C/D中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX745C/D規(guī)格書詳情
General Description
The MAX745 provides all functions necessary for charging lithium-ion battery packs. It provides a regulated charging current of up to 4A without getting hot, and a regulated voltage with only ±0.75 total error at the battery terminals. It uses low-cost, 1 resistors to set the output voltage, and a low-cost N-channel MOSFET as the power switch.
Features
? Charges 1 to 4 Lithium-Ion Battery Cells
? ±0.75 Voltage-Regulation Accuracy Using 1 Resistors
? Provides up to 4A without Excessive Heating
? 90 Efficient
? Uses Low-Cost Set Resistors and N-Channel Switch
? Up to 24V Input
? Up to 18V Maximum Battery Voltage
? 300kHz PWM Operation: Low-Noise, Small Components
? Stand-Alone Operation; No Microcontroller Needed
Applications
?? Lithium-Ion Battery Packs
?? Desktop Cradle Chargers
?? Cellular Phones
?? Notebook Computers
?? Hand-Held Instruments
產(chǎn)品屬性
- 型號：
MAX745C/D
- 功能描述：
電池管理
- RoHS：
否
- 制造商：
Texas Instruments
- 電池類型：
Li-Ion
- 輸出電壓：
5 V
- 輸出電流：
4.5 A
- 工作電源電壓：
3.9 V to 17 V
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 40 C
- 封裝/箱體：
VQFN-24
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
SSOP20 |
39399 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
MAXIM/美信 |
23+ |
SSOP-20 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MAXIM |
19+ |
SSOP20 |
82374 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
15+ |
SSOP |
11560 |
全新原裝,現(xiàn)貨庫存,長期供應 |
詢價 | ||
MAXIM |
25+ |
SSOP20 |
6000 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
MAX |
23+ |
SSOP |
7100 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
24+ |
30 |
真實現(xiàn)貨庫存 |
詢價 | |||
MAXIM/美信 |
2402+ |
SSOP20 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
主營MAXIM |
22+ |
SSOP-20 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM/美信 |
SSOP20 |
920 |
主營SOP貼片 |
詢價 |
