TDA7475A中文资料PDF规格书
TDA7475A规格书详情
INTERNAL CLOCK GENERATION
STAND-BY FUNCTION
VOLTAGE SET-UP CONVERSION FUNCTION
ANTI-RADIATION TRAPEZOIDAL WAVE FOR
E.L. DISPLAY DRIVING
CONSTANT CURRENT CHARGE/DISCHARGE
OF E.L. DISPLAY
2-STEP BRIGHTNESS CONTROL (NORMAL
OR DIMMED LUMINANCE)
PROTECTIONS WITH AUTOMATIC RESET:
- COIL-SWITCHING MOS OVERCURRENT
- CHIP OVERTEMPERATURE
DESCRIPTION
The TDA7475 is a new BCD OFF-LINE technology
device intended for EL display lighting in carradio
applications. Time-extended luminance is
achieved by driving the display with constant-current
pulses, which will automatically compensate
for the ageing-related capacitance loss by providing
more elevated voltage pulses.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
SOP |
7566 |
原厂原装 |
询价 | ||
STMicroelectronics |
1605+ |
24-SO |
8500 |
全新原装现货热卖!欢迎代理加盟! |
询价 | ||
ST |
22+ |
SOP-24 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
ST |
23+ |
SOP24 |
7750 |
全新原装优势 |
询价 | ||
ST |
22+ |
SOP/8 |
6868 |
原装现货,可开13%税票 |
询价 | ||
ST |
21+ |
SOP-24 |
543 |
原装现货假一赔十 |
询价 | ||
ST |
2020+ |
SOP |
26 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ST |
00+ |
SOP |
86 |
询价 | |||
ST |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ST(意法) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |