IW1690中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
IW1690規(guī)格書詳情
? Primary-side feedback eliminates opto-isolators and
simplifies design
? Direct drive of BJT switching device
? Multi-mode operation for highest overall efficiency
? Built-in cable drop compensation
? Very tight output voltage regulation
? No external compensation components required
? Complies with CEC/EPA no load power consumption
and average efficiency regulations
? Built-in output constant-current control with primary-side
feedback
? Low start-up current (10 μA typical)
? Built-in soft start
? Built-in short circuit protection and output overvoltage
protection
? Optional AC line under/overvoltage protection
? Fixed switching frequency: 45 kHz, 65 kHz or 75 kHz
? Dynamic base current control
? PFM operation at light load
? Built-in current sense resistor short protection
產(chǎn)品屬性
- 型號：
IW1690
- 制造商：
Dialog Semiconductor(formerly iWatt)
- 功能描述：
AC/DC Low-Power Off-Line Digital Green-Mode PWM Controller fSW = 75 kHz, Cable Comp = 0 mV,(T/R)
- 制造商：
iWatt, Inc.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
iWatt |
21+ |
SOIC8 |
4550 |
全新原裝現(xiàn)貨 |
詢價 | ||
IWATT |
2016+ |
SOP-8 |
3000 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
IWATT |
2018+ |
SOP8 |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
IWATT |
24+ |
SOP8 |
35400 |
一級代理/放心采購 |
詢價 | ||
IWATT |
23+ |
SOP-8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
IWATT |
1942+ |
SOP8 |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
IWATT |
09+ |
SOP8 |
29369 |
原盤現(xiàn)貨/2500 |
詢價 | ||
IWATT |
23+ |
SOP-8 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
SOP8 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
IWATT |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 |
