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L6910A中文資料
L6910A數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The device is a pwm controller for high performance dc-dc conversion from 3.3V, 5V and 12V buses.
The output voltage is adjustable down to 0.9V; higher voltages can be obtained with an external voltage divider.
High peak current gate drivers provide for fast switching to the external power section, and the output current can be in excess of 20A.
The device assures protections against load overcurrent and overvoltage. An internal crowbar is also provided turning on the low side mosfet as long as the over-voltage is detected. In case of over-current detection, the soft start capacitor is discharged and the system works in HICCUP mode.
FEATURES
■ OPERATING SUPPLY VOLTAGE FROM 5V TO 12V BUSES
■ UP TO 1.3A GATE CURRENT CAPABILITY
■ ADJUSTABLE OUTPUT VOLTAGE
■ N-INVERTING E/A INPUT AVAILABLE
■ 0.9V ±1.5 VOLTAGE REFERENCE
■ VOLTAGE MODE PWM CONTROL
■ VERY FAST LOAD TRANSIENT RESPONSE
■ 0 TO 100 DUTY CYCLE
■ POWER GOOD OUTPUT
■ OVERVOLTAGE PROTECTION
■ HICCUP OVERCURRENT PROTECTION
■ 200kHz INTERNAL OSCILLATOR
■ OSCILLATOR EXTERNALLY ADJUSTABLE FROM 50kHz TO 1MHz
■ SOFT START AND INHIBIT
■ PACKAGES: SO-16 & HTSSOP16
APPLICATIONS
■ SUPPLY FOR MEMORIES AND TERMINATIONS
■ COMPUTER ADD-ON CARDS
■ LOW VOLTAGE DISTRIBUTED DC-DC
■ MAG-AMP REPLACEMENT
L6910A產(chǎn)品屬性
- 類型
描述
- 型號
L6910A
- 功能描述
DC/DC 開關(guān)控制器 5.0 to 12V Step-Down
- RoHS
否
- 制造商
Texas Instruments
- 輸入電壓
6 V to 100 V
- 輸出電壓
1.215 V to 80 V
- 輸出電流
3.5 A
- 輸出端數(shù)量
1
- 最大工作溫度
+ 125 C
- 封裝/箱體
CPAK
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
16-TSSOP(0.173 4.40mm 寬)裸 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
|||
ST |
22+ |
16-TSSOP |
2100 |
||||
ST |
23+ |
TSSOP |
25368 |
||||
ST |
2016+ |
SSOP16 |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
|||
ST |
23+ |
SSOP |
9562 |
||||
ST |
24+ |
TSSOP |
1770 |
||||
ST |
24+ |
TSSOP |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
|||
ST |
05/06+ |
TSSOP16 |
291 |
全新原裝100真實現(xiàn)貨供應 |
|||
ST |
2016+ |
SSOP16 |
778 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
ST |
23+ |
TSSOP16 |
5000 |
原裝正品,假一罰十 |
L6910ATR 價格
參考價格：￥9.5572
L6910A 資料下載更多...
L6910A 芯片相關(guān)型號
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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STMicroelectronics 意法半導體集團
中文資料: 162323條
意法半導體 (STMicroelectronics) 成立于1987年，總部位于瑞士日內(nèi)瓦和法國巴黎，是一家全球領(lǐng)先的半導體公司。意法半導體專注于設計、制造和銷售各種半導體解決方案，產(chǎn)品廣泛應用于汽車、工業(yè)、消費電子、通信等領(lǐng)域。 意法半導體的產(chǎn)品包括微控制器、模擬集成電路、功率半導體、傳感器等。公司擁有多個研發(fā)中心和生產(chǎn)基地，致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴，為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過半導體技術(shù)推動智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導體不僅注重商業(yè)成功，還注重社會責任、環(huán)境保護和可持續(xù)經(jīng)營。企業(yè)價值觀包括創(chuàng)新、尊重
