GL494中文資料海力士數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
GL494 |
| 功能描述 | PWM CONTROL CIRCUIT |
| 文件大小 |
94.02 Kbytes |
| 頁面數(shù)量 |
7 頁 |
| 生產(chǎn)廠商 | Hynix Semiconductor |
| 企業(yè)簡稱 |
Hynix【海力士】 |
| 中文名稱 | 海力士半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-11 11:10:00 |
| 人工找貨 | GL494價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
GL494規(guī)格書詳情
Description
The GL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the GL494 contains an on-chip 5-volt regulator, two error amplifiers, adjustable oscillator, dead-time control comparator, pulse-steering flip-flop, and output-control circuitry. The uncommitted output transistors pro-vide either common-emitter or emitter-follower output capability. Push-pull or single-ended output operation may be selected through the output control function. The ar-chitecture of the GL494 prohibits the possibility of either output being pulsed twice during push-pull operation.
Features
● Complete PWM Power Control Circuitry
● Uncommitted Outputs for 200mA Sink or Source
● Output Control Selects Single-Ended or Push-Pull Operation
● Internal Circuitry Prohibits Double Pulse at Either Output
● Internal Regulator Provides a Stable 5V Reference Supply
● Variable Dead-Time Provides Control Over Total Range
產(chǎn)品屬性
- 型號(hào)：
GL494
- 制造商：
HYNIX
- 制造商全稱：
Hynix Semiconductor
- 功能描述：
PWM CONTROL CIRCUIT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
GS |
23+ |
DIPSOP |
50000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
24+ |
N/A |
75000 |
一級(jí)代理-主營優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
GOLDSTAR |
23+ |
DIP-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
GS |
24+ |
DIP |
636 |
詢價(jià) | |||
GS |
2402+ |
DIP |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
GS |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價(jià) | ||
GOLDSTAR |
24+ |
DIP16 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
GOLDSTAR |
25+ |
DIP16 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
GL(光磊) |
20+ |
TO-220F-3 |
50 |
詢價(jià) | |||
ACE |
23+ |
ZIP72 |
7600 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
