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参数资料
| 型号： | P1885G-S08-R |
| 厂商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 360 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | HALOGEN FREE, SOP-8 |
| 文件页数： | 5/9页 |
| 文件大小： | 257K |
| 代理商： | P1885G-S08-R |
P1885
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 9
www.unisonic.com.tw
QW-R103-041
.B
FUNCTION DESCRIPTION
PWM Control
The UTC P1885 consists of DC/DC converters which employ a PWM system. In this DC/DC converter, the pulse
width varies in a range from 0 to 100% which is according to the load current. Cause the switching frequency
remains constant the ripple voltage which produced by the switching can be removed easily through a filter.
Therefore, these converters provide a low-ripple power over broad ranges of input voltage and load current.
Under Voltage Lockout
The under voltage lockout circuit makes sure that the outputs of high-side MOSFET driver remain in the off state
after the supply voltage drops below 3.3V. When VCC rises above 3.5V normal operation resumes.
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PDF描述 |
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| P1885L-S08-R | SWITCHING REGULATOR, 360 kHz SWITCHING FREQ-MAX, PDSO8 |
| P1886G-S08-R | SWITCHING REGULATOR, 360 kHz SWITCHING FREQ-MAX, PDSO8 |
| P1886L-S08-R | SWITCHING REGULATOR, 360 kHz SWITCHING FREQ-MAX, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| P1885L-S08-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:PWM CONTROL 2A STEP-DOWN CONVERTER |
| P1885-S08-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:PWM CONTROL 2A STEP-DOWN CONVERTER |
| P1886 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:PWM CONTROL 3A STEP-DOWN CONVERTER |
| P1886G-S08-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:PWM CONTROL 3A STEP-DOWN CONVERTER |
| P1886L-S08-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:PWM CONTROL 3A STEP-DOWN CONVERTER |
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