74LV4799D集成電路（IC）的可編程定時器振蕩器規(guī)格書PDF中文資料
| 廠商型號 |
74LV4799D |
| 參數(shù)屬性 | 74LV4799D 封裝/外殼為16-SOIC（0.154"，3.90mm 寬）；包裝為托盤；類別為集成電路（IC）的可編程定時器振蕩器；產(chǎn)品描述：IC OSC TIMER CTRL 100KHZ 16SOIC |
| 功能描述 | Timer for NiCd and NiMH chargers |
| 封裝外殼 | 16-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
162.32 Kbytes |
| 頁面數(shù)量 |
18 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
Philips【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-28 11:51:00 |
| 人工找貨 | 74LV4799D價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LV4799D規(guī)格書詳情
DESCRIPTION
The 74LV4799 is a low-voltage Si-gate CMOS control IC for battery management. It consists of:
? 17-stage divider
? 10-stage up/down counter
? Control logic
? Integrated precision oscillator (using external timing components)
? Automatic power-ON reset
? Scan test facilities
? Battery charging/full indication output (LED)
? Battery-low indication output (MOLLI)
? Open-drain-N outputs for driving the load transistor
FEATURES
? Wide supply voltage range of 0.9 V to 6 V allows 1 to 4-cell
applications
? 10 V allowed on special inputs
? Supports virtually all battery chargers, including switched-mode
power supplies
? On-chip timer calculates the actual capacity of the battery by
measuring the charger time, discharge time and self-discharge time
? Automatic switch-over to trickle charge after completion of the
charge time
? Can be adjusted for use with different types of batteries:
– Charge time: 4 to 16 hours
– Discharge time: 15 minutes to 4.7 hours
– Self-discharge time: 50 to 100 days
? Battery status indication included:
– LED output for charging/full indication
– MOLLI output for battery-low indication
? LED mode select allows two different methods of indication
? Automatic power-ON reset
? Low-power consumption
? Requires only a few peripheral components
? Very accurate on-chip oscillator
? Scan test facilities included
? ICC category: non-standard.
APPLICATIONS
? Time-controlled NiCd and NiMH low-current chargers
? Domestic appliances such as rechargeable battery shavers,
electric toothbrushes etc.
? Portable equipment such as notebook PCs, laptop PCs, camera
flash units etc.
? Personal communications like cordless telephones, personal
mobile radios, pagers, etc.
產(chǎn)品屬性
- 產(chǎn)品編號：
74LV4799D,118
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 可編程定時器和振蕩器
- 系列：
74LV
- 包裝：
托盤
- 類型：
計(jì)時器控制
- 頻率：
100kHz
- 電壓 - 供電：
0.9V ~ 6V
- 工作溫度：
0°C ~ 70°C
- 封裝/外殼：
16-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
16-SO
- 安裝類型：
表面貼裝型
- 描述：
IC OSC TIMER CTRL 100KHZ 16SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP |
24+ |
SOP16 |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價優(yōu) |
詢價 | ||
NXP/恩智浦 |
21+ |
SOP16 |
7500 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | |||
NXP |
21+ |
16SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
PHILIPS |
23+ |
SOP16 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
NXP |
2020+ |
SOP16 |
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 | ||
NXP |
22+23+ |
SOP16 |
12768 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
NXP |
2018+ |
SOP16 |
11256 |
只做進(jìn)口原裝正品!假一賠十! |
詢價 | ||
PHI |
24+ |
SOP16S |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
TI/德州儀器 |
23+ |
QFN48 |
69820 |
終端可以免費(fèi)供樣,支持BOM配單! |
詢價 |
