參數(shù)資料
型號: HT-2050
廠商: Holtek Semiconductor Inc.
英文描述: FIVE LAMP/LED FLASH DRIVER
中文描述: 五燈/ LED閃光驅(qū)動器
文件頁數(shù): 1/5頁
文件大?。?/td> 231K
代理商: HT-2050
A. General Description —
The HT–2050 is a low cost, low-power C-MOS LSI designed for lamp and
LED flash driver. It has five flash outputs with 10mA drive capability that can
implement random or sequence flashing function controlled by one option pin.
It only requires one external resistor for typical application. It is very suitable
for the use of the flash products such as disco glasses, disco hat, gift card,
X’mas decoration and so forth.
B. Features —
C-MOS Metal-Gate Process.
Operating voltage: 1.2V ~ 4.5V.
Low stand-by current: 1
μ
A at 3V.
Five lamp flash driver with 10mA driving capability.
Random or sequence flash selection
toggle on/off control function.
1/10 duty cycle output.
Built-in oscillator.
Minimum external components.
C. Block Diagram —
HT— 2050
DEC.29.1993
FIVE LAMP/LED FLASH DRIVER
PAGE: 1
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