ZXSC440 Overview
The ZXSC410/420/440 are DC-DC boost controllers. Their wide input voltage range makes them suitable for operation for a number of battery configurations including single Li-Ion cell and 2~3 alkaline/NiCd/NiMH cells. Using high gain Diodes Zetex-brand switching npn-transistors allows high-voltage boost ratios and/or high output current depending on the transistor.
ZXSC440 Key Features
- 1.65V to 8V Supply Range
- Typical Output Regulation of ±1%
- Over 85% Typical Efficiency
- Output Currents Up to 300mA
- 4.5µA Typical Shutdown Current ZXSC410/440
- End of Regulation Output ZXSC420/440
- Available in SOT26 and MSOP-8
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
