配备过流保护功能 降压式 开关稳压器IC

NJU7640是低工作电压条件下可高速振荡的开关稳压器用IC。输出采用图腾柱输出形式，方便驱动MOS-FET。配置了逐脉冲过电流保护电路，限制开关时的过电流。 • PWM控制方式\n• 低工作电压 (2.2V～8V)\n• 最大占空比 (100%)\n• 内置软启动功能 (16ms typ. 或者外部设定)\n• C-MOS结构\n• 封装 (NJU7640RB1 : MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE);

Nisshinbo

日清纺微电子

Step-Down switching regulator IC with Over Current Protection

文件：172.87 Kbytes 页数：10 Pages

NJRC

日本无线

SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE

[Omnirel] DESCRIPTION These three terminal positive regulators are supplied in a hermetic metal surface mount package. All protective features are designed into the circuit including thermal shutdown, current limiting and safe-area control. With heat sinking, they can deliver over 1.5 amps of ou

文件：31.17 Kbytes 页数：4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

OV7640 Color CMOS VGA (640 x 480) CAMERACHIP OV7141 B&W CMOS VGA (640 x 480) CAMERACHIP

[OmniVision] General Description The OV7640 (color) and OV7141 (black and white) CAMERACHIPS™ are low voltage CMOS image sensors that provide the full functionality of a single-chip VGA (640 x 480) camera and image processor in a small footprint package. The OV7640/OV7141 provides full-fra

文件：291.78 Kbytes 页数：20 Pages

ETCList of Unclassifed Manufacturers

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HIGH CURRENT POWER INDUCTOR

文件：322.77 Kbytes 页数：4 Pages

ETAL