L3383中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
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DESCRIPTION
The UTC L3383 Series are PFM step-up DC/DC switching converter. The UTC L3383 can support both large and small currents. It automatically switches duty ratio (45/75) when it senses changes in load.
Both built-in and external transistor types include 5-pin and 3-pin packages, which are provided with either a CE (chip enable) function that reduces power consumption during shut-down mode, or a VDD pin function (separated power and voltage detect pins).
FEATURES
* Output voltage range: 2.0V~7.0V in 0.1V increments
* Operating (start-up) voltage range: 0.9V~10V
* Highly accurate: Set-up voltage ±2.5
* Maximum oscillator frequency (Max Fosc1): 180kHz (±15)
* Variable Duty Ratio: 45/75 (±5)
* Both switching transistor built-in and external types are available
* 5-lead package offer Chip Enable or independent VOUT pin option.
產(chǎn)品屬性
- 型號：
L3383
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
PFM CONTROLLED, STEP-UP DC/DC CONVERTERS(VARIABLE DUTY RATIO)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
19+ |
SOT-23 |
22000 |
一級代理商,原裝正品 |
詢價 | ||
TI/德州儀器 |
22+ |
TSSOP |
9000 |
原裝正品 |
詢價 | ||
UTC/友順 |
23+ |
SOT89-3 |
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 | ||
TI/德州儀器 |
23+ |
TSSOP14 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
TI |
22+23+ |
TSSOP |
44312 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ON |
02/03+ |
TSSOP-16 |
98 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
TI |
TSSOP |
2000 |
原裝長期供貨! |
詢價 | |||
TI |
24+ |
TSSOP14 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
TI |
22+ |
原廠原封 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
TI |
24+ |
TSOP14 |
27 |
詢價 |
