| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
HT7939A-1 | High Current and Performance White LED Driver The HT7939A is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The device is designed to drive up to 39 White LEDs from a 5V power supply. The White LED current is setup using an external current setting resistor, which has a low feedback voltage of 0. ?Input voltage range: 2.6V~5.5V\n ?High efficiency - up to 90%\n ?Integrated N-ch MOSFET\n ?Can drive up to 39 WLEDs from a 5V input\n ?Low standby current: 0.1uA (typ.)\n ?Built-in OVP, OCP, OTP, UVLO protection\n ?EN pin dimming frequency up to 200kHz\n ?1.2MHz fixed switching frequency\n ?SOT; | Holtek 合泰 | Holtek | |
SOT23-6 | HOLTEK | |||
SOP-18 | HOLTEK | |||
傳感器 | LEM/萊姆 | LEM/萊姆 | ||
原裝 | LEM/萊姆 | LEM/萊姆 |
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip/微芯 |
25+ |
30000 |
原裝正品,現(xiàn)貨優(yōu)勢 |
詢價 | |||
HOLTEK訂貨 |
23+ |
SOT23-6 |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
HOLTEK訂貨 |
22+ |
SOT23-6 |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 | ||
HOLTEK |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價 | ||
HOLTEK/合泰 |
23+ |
SOT23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
HOLTEK/合泰 |
24+ |
SOT23-6 |
52500 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
HOLTEK/合泰 |
24+ |
SOT23-6 |
60000 |
詢價 | |||
HOLTEK/合泰 |
23+ |
20QFN |
10000 |
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 | ||
XP4 |
24+ |
BGA |
95 |
詢價 | |||
XP4 |
2002+ |
BGA |
95 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |
相關(guān)規(guī)格書
更多- HT7945
- HT7991
- HT79F6AS
- HT7A3942
- HT7A6003
- HT7A6005
- HT7A6312_15
- HT7F3AS
- HT7F6AS
- HT7F9AS
- HT7L2102
- HT7L4091
- HT7L4091_13
- HT7L4811
- HT7L4815
- HT7L5610
- HT7M2126
- HT7M2136
- HT7M2176
- HT801/DF59-22P
- HT801/DF59M-2628P
- HT801SLASHDF59M-2224P
- HT802/DF63-1618P-1
- HT802/DF63-1618P-2
- HT802/DF63-1618S-1
- HT802/DF63-2022P-1
- HT802/DF63-2022P-2
- HT802/DF63-2022S-2
- HT802/DF63W-1618S-2
- HT802/HR41A-11-16
- HT802/HR41A-11-20
- HT802/RM-11
- HT802/RM-12
- HT802SLASHDF63-1618P-1
- HT802SLASHDF63-1618P-2
- HT802SLASHDF63-1618S-2
- HT802SLASHDF63-2022P-1
- HT802SLASHDF63-2022S-1
- HT802SLASHDF63W-1618S-1
- HT802SLASHDF63W-2022S-1
- HT802SLASHHR41A-11-18
- HT802SLASHRM-11
- HT802SLASHRM-12
- HT803/IX30G-10S-70
- HT80C51
相關(guān)庫存
更多- HT7963
- HT79F3AS
- HT79F9AS
- HT7A4016
- HT7A6003_16
- HT7A6312
- HT7A6322
- HT7F3AS
- HT7F6AS
- HT7F9AS
- HT7L2103
- HT7L4091
- HT7L4091-1
- HT7L4813
- HT7L5600
- HT7L5820
- HT7M2127
- HT7M2156
- HT8
- HT801/DF59M-2224P
- HT801SLASHDF59-22P
- HT801SLASHDF59M-2628P
- HT802/DF63-1618P-1
- HT802/DF63-1618P-2
- HT802/DF63-1618S-2
- HT802/DF63-2022P-1
- HT802/DF63-2022S-1
- HT802/DF63W-1618S-1
- HT802/DF63W-2022S-1
- HT802/HR41A-11-18
- HT802/RM-11
- HT802/RM-12
- HT802SLASHDF63-1618P-1
- HT802SLASHDF63-1618P-2
- HT802SLASHDF63-1618S-1
- HT802SLASHDF63-2022P-1
- HT802SLASHDF63-2022P-2
- HT802SLASHDF63-2022S-2
- HT802SLASHDF63W-1618S-2
- HT802SLASHHR41A-11-16
- HT802SLASHHR41A-11-20
- HT802SLASHRM-11
- HT802SLASHRM-12
- HT803SLASHIX30G-10S-70
- HT-80V220MG10EN-R2

