LYT1402集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
LYT1402 |
| 參數(shù)屬性 | LYT1402 包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的LED驅(qū)動(dòng)器；LYT1402應(yīng)用范圍：照明；產(chǎn)品描述：IC LED DRIVER OFFL |
| 功能描述 | www.power.com July 2016 Constant Current Output for Buck Topology |
| 文件大小 |
1.34306 Mbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Power Integrations, Inc. |
| 企業(yè)簡(jiǎn)稱 |
POWERINT |
| 中文名稱 | 荷蘭帕沃英蒂格盛有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-27 14:09:00 |
LYT1402規(guī)格書詳情
Single-Stage PFC + Accurate CC Output
? ±3 CC regulation in single line input voltage applications
? Power factor >0.9
? High efficiency >93
? Robust 725 V MOSFET for increased line voltage surge performance
? Critical Conduction Mode (CrM) buck
? Low EMI
? Excellent line noise and transient rejection
Design Flexibility
? Supports high- and low-side buck topologies
? Wide input (90 VAC – 308 VAC) and output voltage range operation
? 3 family members cover power range for optimum device selection
? Requires no inductor bias winding
Highest Reliability
? Lowest component count
? Comprehensive protection features with auto-restart
? Input and output overvoltage protection (OVP)
? Output short-circuit protection
? Open-loop protection
? Advanced thermal control
? Thermal foldback ensures that light continues to be delivered at
elevated temperatures
? Over-temperature shutdown provides protection during fault
conditions
Description
The LYTSwitch?-1 family is ideal for single-stage, high PF, constant
current LED bulbs and tubes.
The family incorporates a high-voltage MOSFET with a variable on-time
CrM controller. Extensive protection features with minimum external
components provide industry leading power density and functionality.
The devices can be used in high-side or low-side non-isolated buck
topology.
The CrM operation results in low turn-on losses and reduces cost of
output diode (slower reverse recovery).
LYTSwitch-1 devices are suitable for applications from 2 W to 22 W.
See Table 1 for selection guidance.
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
LYT1402D-TL
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > LED 驅(qū)動(dòng)器
- 系列：
LYTSwitch?-1
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 類型：
交直流離線開關(guān)
- 拓?fù)洌?/span>
降壓
- 內(nèi)部開關(guān)：
是
- 輸出數(shù)：
1
- 電壓 - 供電（最低）：
90VAC
- 電壓 -?供電（最高）：
308VAC
- 頻率：
20kHz
- 應(yīng)用：
照明
- 工作溫度：
-40°C ~ 125°C（TJ）
- 描述：
IC LED DRIVER OFFL
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