中文
EnglishCXSD62488 is a high efficiency 3MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate
目录
产品概述 返回TOP
CXSD62488 is a high efficiency 3MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.
产品特点 返回TOP
· Low RDS(ON) for Internal Switches (Top/Bottom)270mΩ/160mΩ
· 2.5~5.5V Input Voltage Range
· High Switching Frequency 3.0MHz Minimizes the External Components
· Internal Soft-start Limits the Inrush Current
· 100% Dropout Operation
· RoHS Compliant and Halogen Free
· Compact Package: SOT23-5
应用范围 返回TOP
· Portable Navigation Device
· Set Top Box
· USB Dongle
· Media Player
· Smart phone
技术规格书（产品PDF) 返回TOP
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Single Output Step Down Regulator (Integrated Switch) |
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Number |
Vin (min) (V) |
Vin (max) V |
UVLO (V) |
Iout (max) (A) |
Vout (min) (V) |
Out. Voltage Acurracy |
Quiescent Current Typ (uA) |
Shutdown Current (uA) |
MOSFET (Ron H) (mΩ) |
MOSFET (Ron L) (mΩ) |
|
2.5 |
5.5 |
2.5 |
3.5 |
0.6 |
±1.5% |
18 |
0.1 |
55 |
35 |
|
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